+86 15537179206
+86 15537179206
ADDRESS:Block A,5th Reseatch Institution Zhengzhou Henan China
MOBILE:+86 15537179206
TEL:+86-371-65368616
E-MAIL:admin@qediamonddie.com
Synthetic diamond is usually prepared by a high temperature and high pressure sintering method, and also by a crystal growth method. Synthetic diamonds include synthetic polycrystalline diamond and synthetic single crystal diamond.......
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The hardness of polycrystalline diamond mold is second only to natural diamond. Because of its isotropic characteristics, it does not cause a single radial wear increase phenomenon, but its price is very expensive, processing is difficult, and manufacturing cost is high.......
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Drawing die is one of the important tools for stainless steel wire drawing production in metal products industry.......
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The material revolution of the metal drawing industry has never stopped the material revolution of the drawing die. Metal wire drawing die, in the 1920s and 1930s, a large number of molds for steel and its alloys were used.......
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