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Aluminum alloy research and development

Aluminum alloy research and development

Aluminum alloy research and development in the early days is mainly linked with the aviation industry, only nearly a hundred years of history, but the development of fast, the scope of use continues to expand, in the metal materials in its output after steel ranked second, in the non-ferrous metal materials in the first place. Aluminum alloy will have great development: the use of updated process methods, improve the original alloy, develop new alloys, give the update more perfect performance, expand the scope of use, increase the use of.

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2023

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Quality requirements for aluminum alloy doors and Windows

Quality requirements for aluminum alloy doors and Windows

The surface of doors and Windows should not have obvious scratches, scratches, bruises and other defects. The coloring surface of adjacent rods should not have obvious color difference.

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2023

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The selection method of aluminum alloy doors and Windows

The selection method of aluminum alloy doors and Windows

Compared with steel and wood doors and Windows, aluminum alloy doors and Windows have the following advantages: (1) Light weight and high strength. The density is only l/3 of steel.

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2023

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Quality standards for aluminum alloy doors and Windows

Quality standards for aluminum alloy doors and Windows

Take a look at the materials. High quality aluminum alloy doors and Windows used in aluminum profiles, thickness, strength and oxide film, should meet the relevant national standards, aluminum alloy window main stress rod wall thickness should be more than 1.4 mm, aluminum alloy door main stress rod wall thickness should be more than 2.0 mm, tensile strength reached 157 Newton per square meter of millimeter, yield strength to reach 108 Newton per square millimeter, Oxide film thickness should reach 10 microns. If the above standards are not met, it is inferior aluminum alloy doors and Windows, which cannot be used.

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