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High Quality Steel Surface Finish - Surface Finish – QY Precision

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High Quality Steel Surface Finish - Surface Finish – QY Precision Detail:

SURFACE FINISH

Heat treatment

Heat treatment is a kind of metal thermal processing technology. The material gradually achieves the expected structure and performance through heating, heat preservation and cooling in the solid state. Metal heat treatment processes can be roughly divided into three categories: overall heat treatment, surface heat treatment and chemical heat treatment. In general, the shape of the parts and the overall chemical composition are not changed. By changing the internal microstructure of the parts, or changing the chemical composition of the surface of the parts, the use performance of the parts can be improved. Its characteristic is to improve the internal quality of the parts, which is usually not visible.

Polishing

Polishing refers to the use of mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. It is the use of polishing tools and abrasive particles or other polishing media to modify the surface of the workpiece.

Nitriding

Nitriding treatment refers to a chemical heat treatment process in which nitrogen atoms infiltrate the surface of the workpiece in a certain medium at a certain temperature. Nitrided products have excellent wear resistance, fatigue resistance, corrosion resistance and high temperature resistance. Standard nitrided steel containing aluminum can obtain a high hardness and high wear-resistant surface layer after nitriding, but its hardened layer is very brittle. On the contrary, chromium-containing low-alloy steel has lower hardness, but the hardened layer is more tough, and its surface has considerable wear resistance and corrosion resistance.


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High Quality Steel Surface Finish - Surface Finish  – QY Precision detail pictures

High Quality Steel Surface Finish - Surface Finish  – QY Precision detail pictures

High Quality Steel Surface Finish - Surface Finish  – QY Precision detail pictures


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We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way for High Quality Steel Surface Finish - Surface Finish – QY Precision , The product will supply to all over the world, such as: Slovakia, Dominica, luzern, With a fully integrated operation system, our company has won a good fame for our high quality goods, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of "Credit first and customer supremacy", we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Nicole from Belize - 2017.04.08 14:55
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Ivan from Thailand - 2017.11.20 15:58
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