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Ⅰ. The types of super abrasives1. Diamond(1) Natural diamond: It is the crystal of cubic crystal system formed under the high temperature and high pressure inside the earth. It is the hardest among t...

1. Main performance indexes for PCD cutter(1) The hardness of PCD cutter can reach 8000hv, which is 80-120 times of cemented carbide;(2) The thermal conductivity of PCD cutter is 700W / MK, which is 1...

1. What is cutter coating?Cutter coating is a kind of technology to form a certain film on the cutter surface by chemical or physical methods, so that the cutter can obtain excellent comprehensive cut...

Carburizing and nano-diamond treatment were performed on the samples of the two materials, and it was found that the hardness of the samples treated with nano-diamond can be increased by 7% and 11% th...

Cubic boron nitride (CBN), another new type of superhard material after synthetic diamond, is a completely artificial synthetic material. Cubic boron nitride cutting tools, such as cubic boron nitride...

Artificial abrasive grit products are mainly divided into two categories: corundum abrasive grit and silicon carbide abrasive grit.Specifically, there are basically the following abrasive products tha...