Commonly used production process including aluminium milling surface of aluminium and its alloys, aluminium erosion milling, aluminium, heating, hot rolling, annealing, cold-rolled, intermediate annealing, pre cut in advance, finished product annealing, quenching, artificial aging, finishing, such as oil packing process.
|
ID |
76-152milimeter |
OD |
>450mm, customized request |
|
Thickness |
8 -25 um |
Thickness tolerance |
+/-5% |
|
Width |
as per |
Width tolerance |
+/-5% |
|
Using for |
making tapes |
Certificates |
ISO 9001, |
Compared with the general process of steel rolling, aluminium and its alloy plate, belt production process has the following features:
1) alu ingots through milling surface (with the exception of pure aluminium ingot), and to remove surface defects, general milling to 812 mm per side;
2) due to the aluminum ingots and milling surface of lubricating grease, so after milling surface, aluminum ingots need to oil, can be in.Caustic soda bath wash, neutralization in the nitric acid tank, then washed;
3) in order to improve the mechanical properties of hard alu alloy, aluminium alloy plate in cold rolling for after quenching, natural aging and artificial aging process;
4) when rolling aluminumcoil, need combined volume and volume classification.
Gnee is a diversified company, established in 2016 and headquartered in Tianjin, China. The main business scope of the company includes metal materials, daily necessities, and other fields. The company has been adhering to the corporate philosophy of integrity and innovation for development and has a professional R&D team and a high-quality sales and service team.
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