The Main Alloy Element of Aluminum Round Discs

The aluminum round discs are widely used in cookware, lamps,traffic signs, aluminum cans, cans head. Because of simple processing craft and good performance such as stamping, it is widely used to make aluminum pan, aluminum disk, Pizza plate, aluminum barrels,etc in South Africa, Middle East, South America and North America.

1. The common alloy

1xxx aluminum alloy: 1050, 1060,1100 and 1200

3xxx aluminum alloy: 3003

5xxx aluminum alloy: 5052

2. Temper

The common tempers are O, H12, H14, H18.

3. Surface: Mill finish, non-stick coating

4. Production process: cold rolling, hot rolling

5. Alloy element of circular aluminum plate

Chemistry Composition
Alloy	Si	Fe	Cu	Mn	Mg	Zn	Ti	Al	Cr
1050	0.250	0.400	0.050	0.050	0.050	0.050	0.030	99.5	/
1060	0.250	0.350	0.050	0.030	0.030	0.050	0.030	99.6	/
1070	0.200	0.250	0.040	0.030	0.030	0.040	0.030	99.7	/
1100	0.95		0.05-0.2	0.050	/	0.100	/	99.0	/
1200	1.00		0.050	0.050	/	0.100	0.100	99.0	/
1145	0.55		0.050	0.050	0.050	0.050	/	99.45	/

6. Common molds of aluminum metal blanks

Φ140mm、Φ160、Φ170、Φ172mm、Φ180、Φ190、Φ200、Φ204mm、Φ208、

Φ280mm、Φ240、Φ252、Φ248、Φ260、Φ265、Φ268、Φ275、Φ270、Φ275、

Φ210mm、Φ219mm、Φ215、Φ228、Φ230、Φ234、Φ240mm、Φ250mm、Φ260mm、

Φ290、Φ295、Φ300、Φ305、Φ310、Φ315、Φ320、Φ325、Φ335、Φ330mm、

Φ340、Φ350mm、Φ360mm、Φ370mm、Φ380mm、Φ390mm、Φ395mm、Φ400mm、

Φ350、Φ355、Φ360、Φ370、Φ375、Φ380、Φ390、Φ395、Φ400、Φ405、

Φ407、Φ410、Φ415、Φ420、Φ425、Φ430、Φ435、Φ440、Φ450、Φ460、

Φ620、Φ470、Φ480、Φ500、Φ510、Φ520、Φ540、Φ560、Φ580、Φ580、

Φ600、Φ635、Φ650、Φ665、Φ680、Φ710、Φ715、Φ730、Φ750、Φ760、

Φ765、Φ780、Φ810、Φ820、Φ900、Φ920、Φ950、Φ1000、Φ1100、Φ1250、Φ1300

Original source: https://www.hm-alu.com/a/the-main-alloy-element-of-aluminum-round-discs.html

Where to Buy Quality Round Aluminum Blanks Discs

 The demand for round aluminum blanks discs is very large and they are irreplaceable in many fields such as cookware, medical and aerospace fields. To meet the using requirements, we need to balance its practicality and cost. Where to buy quality round aluminum discs?

1. Strict control of aluminum ingot

It is well known that the quality of the raw materials of circular aluminum plate will directly determine its performance and service life, etc., especially in some special fields such as medical and aerospace fields.

Haomei Aluminum has strict control of aluminum ingot and implement various properties, such as alloy element, temper, strength,etc., thus guaranteeing its performance in the specific use.

2. Precise cutting and cost optimization

To ensure the high cost performance of Haomei round aluminum plate, Haomei Aluminum stress the precise cutting. We adopt modern precision equipment, which greatly reduces errors and losses, and improves the utilization rate of raw materials.

The improvement of more precise production will further enhance the cost optimization, which can better transfer profits to the majority of partners.

As a large aluminum circle manufacturer, Haomei Aluminum has different alloys including 1050, 1060, 1070, 1100, 3002, 3003, 3004, 5052, 5754, 6061 etc. The diameter is 20-1200 mm. If you like to buy quality round aluminum plate, welcome to leave message below.

Original Source: https://www.alumhm.com/a/where-to-buy-quality-round-aluminum-blanks-discs.html

The Quality Requirements of Aluminum Foil For Lithium Ion Battery

 The battery aluminum foil refers to the aluminum foil for lithium ion battery. The battery aluminum foil is used as the current collector of the lithium ion battery. Normally, the lithium-ion battery industry uses the aluminum foil as the positive electrode current collector.

Lithium batteries usually have cylindrical and square shapes. The inside of the battery adopts a spiral wound structure, and a very fine and highly permeable polyethylene film separator is used to separate the positive and negative electrodes.

The positive electrode includes a current collector composed of lithium cobalt oxide (or lithium nickel cobalt manganate, lithium manganate, lithium iron phosphate, etc.) and aluminum foil. The negative electrode is composed of a current collector composed of graphitized carbon material and copper foil. What are the quality requirements of battery aluminum foil?

1. The surface of the aluminum foil is clean, flat, of uniform color and without obvious roll marks, pitting, pinholes, and corrosion marks.

2. The aluminum foil surface has no rolling defects such as creases, mottling, bright lines, etc.

3. There is no oil on the surface, no serious oil odor, and no visible oil spots.

4. As for the surface tension, the dyne pen test is not less than 32 dyne.

The latest research in the lithium-ion battery industry has found that by etching and roughening the surface of the aluminum alloy foil used as the positive collector, the the charge and discharge characteristics of the battery can be improved.

Haomei Aluminum is a big supplier of battery aluminum foil. The common aluminum foil for lithium ion battery are 1060, 1050, 1145 and 1235 aluminum foil. The common tempers are O, H14, H22, H18,etc. 1235 aluminum foil is the most commonly used battery foil in the market. Welcome to leave message below to get a best price.

Original source: https://www.hm-alu.com/a/the-quality-requirements-of-aluminum-foil-for-lithium-ion-battery.html

The Quality Requirement of Cigarette Aluminum Foil Paper

The cigarette aluminum foil paper is used for cigarette packaging after lining paper, printing or paintings to prevent the cigarette from moisture and keep aroma. The common alloys of the cigarette foil are 1235 and 8079 with O temper. The thickness is 0.006-0.007 mm.

What are the advantages of aluminum foil? It is of strong air barrier performance, strong mechanical properties, high blast resistance, strong puncture and tear resistance, high temperature resistance (121℃), low temperature resistance (-50℃), oil resistance and good fragrance retention performance.

What are the quality requirements for cigarette aluminum foil? In the production process, the control of surface and performance mainly includes the following points:

1. Control the quality from the source and strictly inspect the blanks.

2. During the rolling process, the surface quality is controlled by the cleaning and roughness control of the rolls, the selection of rolling oil, reducing the viscosity of the rolling oil, and controlling the operating speed of the machine,etc.

3. During the slitting process, ensure that the edges of the aluminum coil are neat during slitting, and there should be no quality problems such as the curling edge.

4. In the annealing process, the annealing time and annealing temperature are controlled according to the performance requirements of the cigarette foil to ensure clean degreasing.

As a big aluminum foil supplier, Haomei Aluminum has strict control of the quality requirements of the cigarette foil. Welcome to leave message blow to get a best price.

Original source: https://www.alumhm.com/a/the-quality-requirement-of-cigarette-aluminum-foil-paper.html