The story began during World War I when a large number of guns were needed. However, due to the limitation of technology growth, the British army was suffering from critical barrel rust and wear problems. To overcome this issue, the ordnance factory entrusted metallurgical expert Harry Brearley to develop wear and rust-resistant alloy. Brearley tried […]
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The deterioration of metals caused by the environment and medium is very common. The destruction of most metal articles is related to corrosion factors except for a few precious metals such as Au and Pt. Metal corrosion causes huge losses to society, therefore, anti-corrosion has become a critical issue that must pay attention to. Anti-corrosion […]
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Powder-coating is to coat powdered paint on the workpiece with an electrostatic spray molding machine. The powder will be evenly attached to the surface in the electrostatic field. Final layers vary in effects according to different paint. The thickness reaches up to 60 microns after high-temperature drying, leveling, and curing, which makes the product surface […]
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