The Typical Super-duralumin 7075 Aluminum for Sale

 7075 aluminum for sale is a typical aviation super-duralumin. It is not only an "old" AL-Zn-Mg-Cu alloy, but also a young alloy with strong "energy". This was the first finalized super duralumin, which was finalized in 1944. It was used to make airplanes in the United States, Japan, and the former Soviet Union. It is only 74 "years old" and is still in the "middle-aged" stage.

It is "young" because it is now the main material for the key structure of aerospace vehicles. It seems that super duralumin will only withdraw when composite materials can be produced in large quantities and the price is reduced to be competitive with super duralumin.

After more than 70 years of development, 7075 alloy has formed a considerable family. Now the commonly used alloys are 7075/7175/7475 alloys. 7275 alloys have been less used due to their unsatisfactory performance. 7375 alloys have been completely eliminated.

Among the 7075/7175/7475 alloys, 747 has the lowest impurity content. For example, the silicon content of 7475 alloy is only 25% of 7075 alloy, therefore it has higher toughness and better overall performance.

7075 aluminum alloy is an Al-Zn-Mg-Cu high-strength deformed aluminum alloy that can be heat-treated and strengthened. It is used to manufacture various structural parts, especially aerospace vehicle structural parts. It is the most widely used high-strength aluminum alloy today.

Its application range from C919 large aircraft front fuselage long truss, passenger observation window frame forgings, middle fuselage sheet bending and long truss, keel beam web, floor turning beam, middle and rear fuselage long truss to cell phone casings.

7075 grade aluminum has many tempers: T6, T73, T76 and T77. 7075 T6 Aluminum has the highest mechanical strength performance, but the fracture toughness is low and is sensitive to stress corrosion. Its toughness decreases with the decrease of temperature. Therefore, 7075 T6 aluminum is not suitable for manufacturing low-temperature structural parts and work pieces.

7075 thick aluminum plate and its extruded profiles will generate a lot of internal stress after quenching. They must be stretched before aging treatment to reduce them to the allowable range. Therefore, this kind of stretching is called pre-stretching. The pre-stretching amount is 1.5%~3%, otherwise serious deformation will occur.

Haomei is a big 7075 aluminum plate suppliers, providing free sample test and cooperate with many aircraft parts manufacturers at home and abroad. Welcome to leave message below to inquire it.

Original Source:https://www.aircraftaluminium.com/a/the-typical-super-duralumin-7075-aluminum-for-sale.html

5454 Aluminum Sheet for Car Wheels

 The wheel hub is the main supporting metal component of automobile tires. Aluminum alloy and steel are two common materials. Whether aluminum alloy wheels or steel wheels is better has been controversial. Let’s have a look together.

Steel wheel hub: It is of simple manufacturing process, low cost, low price and strong resistance to metal fatigue. However, steel wheels also have many obvious shortcomings such as heavy weight.

Steel wheels of the same size are much heavier than aluminum alloy wheels. This will inevitably lead to the large inertia of steel wheels. It is inferior to aluminum alloy wheels in braking, and it has poor heat dissipation and is not good-looking.

Aluminum wheel hub: Aluminum alloy wheels are much lighter in weight and have less inertial resistance. The thermal conductivity of 5454 aluminum plate about three times that of steel. The heat dissipation is much better than steel wheels, and it is easier to withstand the thermal decay of tires and braking system.

In the case of high-speed rotation, the deformation of aluminum wheel is small, making it easier for cars equipped with aluminum alloy wheels to drive straight, thus reducing the resistance caused by tire rolling.

In terms of appearance, the aluminum alloy wheel hub is appropriately added with metal elements such as manganese, magnesium, chromium, titanium, so that it has better plasticity, and can have different metallic luster depending on the proportion of addition. Its appearance is much better than that of steel wheel.

However, aluminum alloy wheels are not without disadvantages. Generally, the manufacturing process of aluminum wheel hub is complicated than that of steel wheels, so its price is much more expansive. Aluminum alloy wheels are not as rigid as steel wheels.

In short, aluminum alloy wheel hub is suitable for passenger cars for it is more energy-saving, comfortable, and safe. They have basically become the standard configuration of most passenger cars.

5454 aluminum plate belongs to aluminum-magnesium alloy, which is a common material for making wheels. Haomei Aluminum, one of the 5454 aluminum plate suppliers in China, can offer rich tempers and different specifications. Welcome to leave message below to inquire it.

Original Source:https://www.autoaluminumsheet.com/a/5454-aluminum-sheet-for-car-wheels.html

Marine Grade Aluminum 5052 And 5083 Tooling Plate

 Ships have special requirements for the strength, corrosion resistance and weldability of aluminum alloys. Therefore, when choosing marine aluminum sheets, Al-Mg, Al-Mg-si or Al-Mg-Zn is often used. Of them, Al-Mg aluminum sheets are most used on the ships.

Marine grade aluminum 5052 contains less magnesium and has better forming properties and is better for forming while 5083 tooling plate has higher magnesium content, which is more brittle and harder, and not suitable for forming, but alu 5083 is harder than 5052 and has better anti-corrosion properties.

If it is used in inland freshwater waters, alu 5052 is enough to satisfying the shipbuilding requirements. If it is used in seawater or highly corrosive waters, 5083 can be used. In order to adapt to the seawater environment and beautiful appearance, 5083 will be used for the lower part of the boat (underwater part) and 5052 is used for the upper part of the boat( surface part).

The common tempers of 5083 aluminum plate are H116/H321 and H112. 5083 aluminum plate has been successfully used on yachts, cruise ships and other hulls. 5083 aluminum tooling plate is the main product that replaces the current steel plate in shipbuilding industry.

In order to reduce welding, 2 meter aluminum plate is often used. The large ships usually choose 2.5 m aluminum plate, which is generally 6m in length. Some special specifications are also used in accordance with shipyard contracts.

Aluminum sheets for ships will not rust and corrode and can withstand temperatures of minus 200 ℃, which means that the aluminum alloy yacht can withstand harsh weather wherever it goes. AIMg4.5/5083 is often chose for the shipbuilding, which has a maximum design stress level.

Boats built with aluminum for the hull and superstructure are not only sturdy and lightweight, which means that the boats have faster speeds and consume less fuel. At the same time, aluminum has excellent strength and anti-strike ability, making aluminum boats more resistant to foreign objects.

Safety at sea is the primary consideration for every shipowner. Aluminum will not burn or catch fire in the atmosphere. In view of the advantages and functionality provided by aluminum, many navies and coast guards use aluminum boats.

Haomei Aluminum has both 5052 and 5083 tooling plate. Welcome to leave message below to inquire what you need.

Original Source:https://www.marinealu.com/a/marine-grade-aluminum-5052-and-5083-tooling-plate.html

The Application of 5083 Cast Aluminum Plate

 5083 cast aluminum plate is with a high content of magnesium alloy, reaching 4.0%-4.9%. Usually, the intermediate value of 4.5% is taken during the production process, so 5083 aluminum plate is also known as Almg4.5 aluminum alloy.

5083 aluminum plate has good forming and processing performance,good corrosion resistance and excellent weldability, which is commonly used in the manufacturing of mechanical parts, mold manufacturing, and more widely used in the manufacture of parts for automobiles, ships and tanker bodies.

The Use of 5083 cast aluminum plate in the tanker industry: 5083 aluminum sheet is of light weight, good rigidity and high strength. The 3.0mm thick aluminum plate weighs only 8kg per square and has a tensile strength of 100-280N/mm2. It is an aluminum alloy especially suitable for tank trucks. 5083 has good corrosion resistance and stable chemical composition, which is suitable for all kinds of tankers.

The 5083 aluminum plate for tank body can reduce the weight of each car by 3-5 tons, thereby reducing the inertia of the car body. It can also achieve the effect of energy saving and emission reduction while improving the transportation efficiency.

The application of 5083 aluminium sheet in the shipbuilding industry: As the hull is exposed to seawater, it is subject to seawater and various microbial corrosion. Therefore, the toughness, strength, corrosion resistance and other performance requirements of the aluminum sheet are very strict. The technology and various parameter requirements during the manufacturing process are more precise.

5083 H116 in transportation field: It is widely used in automobile fuel tanks, aircraft fuel tanks, ship plate. The main features of 5083-H116 aluminum plate are low density, high tensile strength and high elongation. In the same area, the weight of aluminum-magnesium alloy is lower than other alloy.

Due to its complex processing technology, high technical and equipment requirements are required to achieve excellent performance, so 5083-h116 aluminum price is generally high. Welcome to leave message below to inquire it.

Original Source:https://www.aluminumtankerplate.com/a/the-application-of-5083-cast-aluminum-plate.html

How to Test PTP Aluminum Foil Quality

 The PTP aluminum foil is a main medicine packaging. It is made up of pharmaceutical aluminum foil, medicinal polyvinyl chloride (PVC), printing materials, protective agents, adhesives, etc. This blister packaging is to put medicines in the pits of a plastic hard sheet formed by blister, and then press and seal the plastic hard sheet with a piece of aluminum foil that has been gravure printed and coated with a protective agent and adhesive.

The PTP aluminium foil is made of electrolytic aluminum with a purity of more than 99%, which is made by rolling. has excellent electrical conductivity and light-shielding properties, and has extremely high moisture resistance, gas barrier properties and taste retention, which can most effectively ensure the medicine quality.

When it is made into a blister pack,it is convenient for the patient to take the medicine and carry it. Therefore, this type of packaging is widely used in the field of pharmaceutical packaging and is one of the main packaging trends today. To ensure the blister packaging quality, we first need to guarantee the PTP foil quality.

Due to the rolling process used in the production of aluminum foil, there are inevitably some defects. Pinholes are the most important one. The size and quantity of pinholes are one of the important metrics to measure the quality of PTP blister foil.

It is also because of the existence of pinholes that the permeation of oxygen and water vapor to the aluminum foil is not zero. The size and number of aluminum foil pinholes have a decisive influence on the moisture resistance, gas barrier properties and light-shielding properties of aluminum foil and its composite materials.

How to inspect the pinhole degree of the finished medical aluminum foil? We need to make use of pinhole inspection table. We can use a wooden box of 800 mm* 600 mm*300 mm or an appropriate size, install a 30W fluorescent lamp in the wooden box, and put a glass plate on the wooden box. The glass plate is lined with black paper and leave a space of 400 mm x 250 mm to check the pinhole of the samples.

Take 20 specimens of 400 mm in length and 250 mm in width from the finished aluminum foil, and place them on the pinhole inspection table one by one, and inspect the pinholes in the dark. The requirement for pinholes is that there should be no dense, continuous and periodic pinholes. No pinholes should be larger than 0.3 mm in diameter. There is no more than 1 pinhole per square meter with a diameter of 0.1-0.3 mm.

As a professional PTP foil manufacturer, Haomei Aluminum has a strict control of PTP aluminum foil production process. Welcome to leave message below to inquire PTP foil price.

Original source: https://www.hm-alu.com/a/how-to-test-ptp-aluminum-foil-quality.html

The Requirements of CTCP Plate on Aluminum Base Plate

 Aluminum plate is one of the basic elements to make high-quality CTCP plate. So far, in the choice of CTCP plate base material, no better material that can replace aluminum plate has been found. There are two treatment methods of aluminum base plate: brush grinding and electric grinding.

Electrolytic grinding is achieved by chemical methods, that is, acid (usually hydrochloric acid or nitric acid) to corrode the plate surface into a grit layer. Brush grinding and electrolytic grinding have different requirements for the quality of aluminum plate. The brush grinding usually choose 3103 aluminum alloy. While electrolytic grinding chooses 1050 aluminum alloy.

The CTCP Plate is made of f industrial pure aluminum with a content of more than 99.50%. The content of impurities is less than 1.50%. The impurities mainly include Si, Fe, Cu, Mn, Mg, Zn, Ti, Ni,etc. The three elements Si, Fe and Cu are common impurities in aluminum ingots, which can only be controlled and cannot be eliminated completely.

The above-mentioned trace elements contained in the aluminum plate have a certain effect on the quality of its electrolytic oxidation. Silicon is a main impurity, of which the content is generally controlled between 0.05% and 0.35%. If it is over 0.35%, it is detrimental to the uniformity of the aluminum plate's roughened surface.

Generally speaking, the content of iron in industrial pure aluminum is usually the most. Iron has the effect of making the electrolytic coarsening uniform. The copper has a certain solid solution strengthening effect and can accelerate the corrosion, which is conducive to electrolysis. It is better to control the content of copper below 0.05%.

Manganese is to refine the structure. It has a significant impact on the recrystallization process of aluminum and aluminum alloys. Its content should not exceed 0.4%. If it exceeds 0.4%, it will result in reducing printing performance of the UV-CTP plate. Magnesium has a tendency to inhibit the coarsening of recrystallized grains, which can simplify the heating treatment process of the ingot.

Haomei Aluminum has different types of CTP plates, PS plates and CTP plates. Welcome to leave message below to inquire what you need.

Original source: https://www.alumhm.com/a/the-requirements-of-ctcp-plate-on-aluminum-base-plate.html

2A12 Aluminum VS 6061 Sheet

 Both 6061 sheet and 2A12 aluminum are heat-treatable aluminum alloys. After heat treatment, the two are difficult to distinguish in appearance, but they have a huge price difference between the two, about 10,000 yuan/ton. How to tell 2A12 aluminum from 6061 aluminium sheet?

Hardness

The hardness of 6061 aluminum plate is 90HB after heat treatment, while the hardness of 2A12 can reach around 120HB. There is a big difference in hardness between the two. You can use the hardness measurement equipment to prove this point.

Corrosion Resistance

2A12 aluminum shet has high strength, qualified plasticity and poor corrosin resistance. It is mostly used in the state of clad aluminum plate, which is the most widely used duralumin in the aviation industry.

6061 aluminium sheet has good corrosion resistance, weldability and workability. Its machinability makes it the right choice for many extrusion projects because it is easy to shape. Because of good corrosion resistance, it is not only widely used in aviation industry, but also for shipbuilding.

Density

The density of the two is quite different. The density of 6061 can only reach 2.7, while the density of 2A12 can reach around 2.78-2.79 due to the high content of copper alloy. You can get the aluminium sheet density through the following formula:

Weight formula: thickness (mm) * density * length (m) * width (m) = weight

Application

6061 aluminum alloy belongs to 6xxx alloy, having higher silicon content. 2A12 aluminum belong to 2xxx alloy, a kind of Al-Cu-Mg alloy.

6061 aluminum is mainly used for bicycle parts, aerospace parts and building structures. In the aerospace industry, 6061 sheet is used n areas of greater ductility. Since it is easier to shape, 6061 sheet is more commonly used for cans and other round good. 2a12 is widely used in aircraft structures, rivets, and truck wheels.

Haomei Aluminum has both 6061 and 2A12 aluminum sheet. Welcome to leave message below to inquire what you need.

Original Source:https://www.aircraftaluminium.com/a/2a12-aluminum-vs-6061-sheet.html

Research on Corrosion of Marine Grade Aluminum Sheet 5083

 Marine grade alumium sheet has low density, good mechanical properties, processing properties, thermal conductivity, electrical conductivity and corrosion resistance, so they are increasingly widely used in the field of ships and marine equipment, which is useful for reducing the weight of hull structures and improving sailing speed.

Corrosion resistance is one of the important indicators that affect the application of aluminum alloy in the marine environment. The corrosion of aluminum alloy in the marine environment is mainly local corrosion such as pitting, crevice corrosion and intergranular corrosion. The corrosion of aluminum alloys varies greatly due to their different chemical compositions and different seawater environmental factors.

With increasing depth, environmental factors such as seawater temperature and dissolved oxygen have significant differences. The higher the dissolved oxygen content, the easier to form an oxide film on the surface of 5083 aluminum alloy. The lower the temperature, the higher the corrosion resistance.

Aluminum aw 5083 exposed at different depths suffered severe crevice corrosion around the fixing holes, which expanded to the surroundings. As the exposure depth increases, the area and depth of local corrosion increase. The average corrosion rates of exposure at 800 m and 1200 m for 3 years are 0.048 and 0.054 mm/a respectively.

Under the same heat treatment conditions, the corrosion resistance of 5083 aluminum alloy with low Mg content is better than that with high Mg content. The corrosion degree of 5083 aluminum alloy under static and flowing seawater conditions is also different.

In still seawater, the corrosion resistance of aluminum aw 5083 is better and the corrosion rate is small. As the seawater velocity increases, the corrosion resistance decreases rapidly. When the seawater velocity is 2 m/s, the average corrosion rate increases to 8 times that of static water.

Haomei Aluminum has different kinds of marine aluminium sheets, not only including aluminum aw 5083, but also having 5086, 6061, 5052, 5754,etc. Welcome to leave message below to inquire what you want.

Original Source:https://www.marinealu.com/a/research-on-corrosion-of-marine-grade-aluminum-sheet-5083.html

5182 Aluminum Plate for Tankers

 As an important logistics equipment, tank trucks are widely used in the automobile transportation industry. Due to the heavy weight, low quality utilization factor and high fuel consumption, the carbon steel tank trucks have been gradually replaced by aluminum alloy load tanker. One of the popular choices is 5182 aluminum plate for tankers.

It is of low density, good conductivity, strong corrosion resistance, good heat dissipation and easy processing. Another important feature of it is that it has high relative mechanical properties, which can meet the requirements of the use of tank truck. Therefore, it is one of the important ways for the development of lightweight vehicles.

Mechanical Properties	Raw Material
	Low carbon steel	Low alloy steel	High alloy steel	Cast iron	Aluminum alloy
Relative density	1	1	1	0.92	0.35
Relative strength limit	1	1.6	2.5	0.6	1.8-3.3
Relative yield limit	1	1.7	4.2	0.7	2.9-4.3
Relative stiffness	1	1	1	0.51	8.5

Additional cargo income

Each country has stipulated the total weight limit of all kinds of automobiles. With light weight, the aluminum alloy fuel tanker can legally load more oil and earn more benefits than carbon steel truck.

Lower fuel consumption

The aluminum alloy tanker has a light weight, which can save fuel and reduce tire wear when fully loaded.

When the no-load driving speed is 40 kilometers/hour, 60 kilometers/hour, and 80 kilometers/hour, the fuel consumption of aluminum alloy tank trucks can be reduced by 12.1%, 10%, and 7.9%, respectively, compared with carbon steel tank trucks.

Higher residual value of tanker

The aluminum recycling price is usually 6-8 times that of carbon steel. A scrapped 25,000-liter aluminum truck body can be recovered more than 20,000 RMB more than a 25,000-liter steel Tank truck.

Safer Transportation

The fuel tanker made of 5182 aluminum sheet is 10%-15% lighter than carbon steel tanker of the same volume. The lighter upper tank lowers the center of gravity of the vehicle and makes the vehicle more stable. It also will reduce tire wear when no load and greatly reduce the probability of tire blowout.

Longer service life

Aluminum alloy can form a dense aluminum oxide protective film on the surface, which can effectively prevent the atmosphere and moisture from corroding, so that it has strong anti-oxidation ability and will not rust.

From the above analysis, it can be concluded that the use of 5182 aluminum alloy can help the transportation enterprises create more profits and comprehensive benefits. Welcome to leave message below to inquire 5182 aluminum sheet price.

Original Source:https://www.aluminumtankerplate.com/a/5182-aluminum-plate-for-tankers.html

The Use of 7075 aluminium alloy for Car Body

 7000 aluminum alloy is used for automobile safety structural parts. The strength of this alloy is 2-3 times that of other aluminum alloys on the market, which is widely used for anti-collision beams, collision rings and door beams. This new alloy is lighter than steel of the same strength, allowing the car to balance weight and safety.

The main alloy element of the 7000 aluminum is zinc. A small amount of magnesium allows this alloy to be heat treated to increase its strength. In addition, copper and chromium are added in small amounts. The most widely used 7000 aluminum in automotive industry is 7075 aluminum alloy.

In order to reduce wheel noise, 7075 aluminum plates are used to make wheel hub. It can greatly reduce the wheel noise and improve the steering stability of the car. In order to make the wheels more beautiful, methods such as chrome plating, polishing, paint spraying, powder spraying, stainless steel or plastic hub caps, and improved wheel design patterns are generally used.

In terms of aluminum sheet price, you can also choose 6061 aluminum sheet as the material of the wheel, because the 7075 aluminum sheet price is 1-2 times higher than the 6061 aluminum sheet price. Considering the hardness, the hardness of 7075 aluminum sheet is higher and stronger.

7075 aluminum plate can be divided into three common tempers: 7075-T6 aluminum plate, 7075-T651 aluminum plate and 7075-T652 aluminum plate. Their cutting performance and processing deformation are quite different.

The processing deformation of 7075 aluminum sheet is caused by the uneven distribution of the internal stress of the aluminum sheet itself. The internal stress distribution of 7075-T6 aluminum plate is relatively uneven. It is a quenched aluminum plate that has not been pre-stretched and has the largest processing deformation.

The 7075-T651 aluminum plate is a pre-stretched aluminum plate with a relatively uniform internal stress distribution. However, due to the difference in the production equipment and production process control of the aluminum sheet manufacturers, the processing deformation is also different, but in general it is better than 7075-T6 aluminum.

7075-T652 aluminum plate is a forged ultra-thick aluminum plate with better overall performance and smaller processing deformation. The deformation of metal materials is a normal phenomenon, especially aluminum alloy. If the deformation is too large, there may be problems with the machining process.

Haomei Aluminum has continuous research on those problems such as processing deformation, anodizing, welding, etc. Our newly launched aluminum alloys for car body such as 7075 aluminum have solved the problem of aluminum alloy sheet processing deformation.

Original Source:https://www.autoaluminumsheet.com/a/the-use-of-7075-aluminium-alloy-for-car-body.html

Concrete Block Making Machine in South Africa

 In the beginning of June 2021, a set of automatic concrete block machine has been put into production in South Africa. To realize the automatic production of the whole production line, our customers also bought a JS500 concrete mixer, a twin shaft concrete mixer.

Its main body is installed and fixed on a flat and hard concrete floor. The machine production requires a pallet. In principle, the height of the bricks that can be produced ranges from 5 to 23 cm. The bricks of other heights need to be demonstrated by the technical department.

In addition to JS500 concrete mixer, other auxiliary equipment has 50T-100T cement silo according to customer requirements), and a JQ350 vertical mixer (according to customer requirements) and a 6-meter conveyor belt.

Haomei Machinery has rich models of automatic concrete block making machines with different production scale. And we can provide special solution according to your requirements and budget. Welcome to leave message below to inquire it or send inquiry directly to feedom@haomei-machinery.com

Original source: https://www.haomei-machinery.com/case/concrete-block-making-machine-in-south-africa.html

60 T/h Hot Mix Asphalt Plant to Indonesia

 In May 2021, a set of 60t/h hot mix asphalt plant has been delivered to Indonesia. It is a batch type hot mix plant. With many improved details, it is of stable working performance,which is highly appreciated by our Indonesian customers. 

These are parts of its advantages:

1.The walking platform is galvanized, which is durable and rust-proof.

2. We have imported the state-of-art CNC cutting machine to ensure cutting accuracy.

3. Haomei Machinery has complete set of raw material processing equipment, such as shearing machine, bending machine, rolling machine etc. Mechanical and highly automatic production shortens the manufacturing period and ensures reliable quality.

4. We use Automatic shot blasting machine to polish the metal surface. A clean metal surface can ensure best painting effect, which helps to extend the service life.

5. We use resistance furnace, high frequency furnace and other heat treatment equipment to do heat treatment for the gear, mixer shaft, steel parts to increase their performance and make it more wear-resistant.

6. We have a strict calculation of mixer liner position and the mixing tank thickness.

7. We have automatic welding platform for drying drum, of which the welding effect is smooth and even. Drying tube lining board adopts the imported Swedish steel HARDOX.

8. The control room part is equipped with the vertical high power air conditioning, not wall hanging. The control room material is made of flame retardant cotton, not ordinary sponge. The control rooms use the solid wooden doors.

Original source: https://www.concretebatchplanthm.com/case/60th-hot-mix-asphalt-plant-to-indonesia.html

The Magic Uses of Household Aluminum Foil

 

Which side of aluminium foil to use

The household aluminum foil usually has two sides: shiny and dull surface. The dull surface is actually rough and easier to absorb heat and the shiny surface is smoother. In terms of scientific point, the shiny food should be used to wrap the food and the dull side should be up. However, there is little difference in the practical effect of daily cooking.

Magic uses of household aluminium foil

Since household aluminium foil is widely used in our daily life, what are its magic uses? Lets’ have a look together.

Barbecue

When baking food in a small household oven, because the distance between the electric heating tube and the food is very close, it is easy to burn the surface, but the inside of the food is not cooked enough. One piece of household foil can solve this problem easily.

• Fold the aluminum foil paper according to the size of the baking pan.

• Form the shape of a cave cross the whole baking pan. At this time, put it into the oven. Because the space inside the aluminum foil is heated to form a thermal cycle, and the food can be evenly heated.

Peeling fruits and vegetables

The fruits and vegetables with irregular shapes and thin skin are not easy to peel, such as potatoes, burdock, ginger and lotus root. It is more convenient to scrape off the skin with a small ball of aluminum foil than a planer.

Cold storage

Roots and stems such as onions or carrots that have been cut but not used up are usually wrapped in plastic wrap when they are put in the refrigerator to prevent the moisture in the ingredients from losing too quickly and to avoid the refrigerator from being contaminated with peculiar smells. It is better to use aluminum foil paper for wrapping.

Fridge cleaning

There will inevitably be some soups in the fridge, but the shelves often become dirty as a result, and it is very troublesome to clean up. It is recommended to select a layer dedicated to this kind of food, and spread household aluminum foil on this layer, which can be used for anti-fouling and can be easily replaced.

Grilled net cleaning

The grilling net inside will definitely be covered with greasy dirt after a long time of use. Wiping it with aluminum foil paper can remove most of the dirt.

Haomei Aluminum is a professional household aluminium foil manufacturer. We can provide different specifications such as small roll or aluminum foil jumbo roll. Welcome to leave message below to tell us what you need.

Original source: https://www.hm-alu.com/a/the-magic-uses-of-household-aluminum-foil.html

The Requirements of CTCP Plate on Aluminum Base Plate

 Aluminum plate is one of the basic elements to make high-quality CTCP plate. So far, in the choice of CTCP plate base material, no better material that can replace aluminum plate has been found. There are two treatment methods of aluminum base plate: brush grinding and electric grinding.

Electrolytic grinding is achieved by chemical methods, that is, acid (usually hydrochloric acid or nitric acid) to corrode the plate surface into a grit layer. Brush grinding and electrolytic grinding have different requirements for the quality of aluminum plate. The brush grinding usually choose 3103 aluminum alloy. While electrolytic grinding chooses 1050 aluminum alloy.

The CTCP Plate is made of f industrial pure aluminum with a content of more than 99.50%. The content of impurities is less than 1.50%. The impurities mainly include Si, Fe, Cu, Mn, Mg, Zn, Ti, Ni,etc. The three elements Si, Fe and Cu are common impurities in aluminum ingots, which can only be controlled and cannot be eliminated completely.

The above-mentioned trace elements contained in the aluminum plate have a certain effect on the quality of its electrolytic oxidation. Silicon is a main impurity, of which the content is generally controlled between 0.05% and 0.35%. If it is over 0.35%, it is detrimental to the uniformity of the aluminum plate's roughened surface.

Generally speaking, the content of iron in industrial pure aluminum is usually the most. Iron has the effect of making the electrolytic coarsening uniform. The copper has a certain solid solution strengthening effect and can accelerate the corrosion, which is conducive to electrolysis. It is better to control the content of copper below 0.05%.

Manganese is to refine the structure. It has a significant impact on the recrystallization process of aluminum and aluminum alloys. Its content should not exceed 0.4%. If it exceeds 0.4%, it will result in reducing printing performance of the UV-CTP plate. Magnesium has a tendency to inhibit the coarsening of recrystallized grains, which can simplify the heating treatment process of the ingot.

Haomei Aluminum has different types of CTP plates, PS plates and CTP plates. Welcome to leave message below to inquire what you need.

Original Source: https://www.alumhm.com/a/the-requirements-of-ctcp-plate-on-aluminum-base-plate.html