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How much do you know about the advantages of twin alloy screw?_Zhoushan Wanda Kai Cheng Machinery Co., Ltd.,www.youhaogaozhong.com,Wanda,Wanda Kai Cheng,Wanda Kai Cheng Machinery,Zhoushan Wanda,Zhoushan Wanda Kai Cheng,Zhoushan Wanda Kai Cheng Machinery,Cylinder, screw,parallel double cylinder screw,cone double cylinder screw,Lin column,steel division,gear reducer box
How much do you know about the advantages of twin alloy screw?
Update:2018-09-19   Page View:13009

Double alloy screw is also called double metal screw, as the name implies, consists of two kinds of metal, alloy used to reinforce, improve corrosion resistance, wear resistance, suitable for adding glass fiber, stone powder plastic molding. Double alloy screw can effectively prevent corrosion, chromium chemical stability, and sulfides, alkali, nitric acid and most organic acids will not play a role, so double alloy screw can play an anti-corrosion and rust-proof role, and can improve the surface hardness, increase aesthetics, play a decorative role.

Twin alloy screw has the following advantages:

1. Chromium plating improves the surface finish of double alloy screw.

2, will not rust, a little rust will not have;

3. The deformation of the original parts in the plating process is small.

4, if the parts size is not in place, it can be achieved by adding a few wire chromium. In the visible range, the reflectivity of chromium is about 65%, between silver (88%) and nickel (55%) and is better than silver and nickel because chromium does not change color and can be maintained for a long time.

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