Basic Introduction of Superhard Material Cutting Tools

From the point of the mechanical processing industry, at present, the traditional superhard material cutting tool materials mainly include the following three materials: natural diamond, synthetic diamond and cubic boron nitride.

Because natural diamond is relatively rare, it is hard to meet the demand of large-scale machinery processing industry. Synthetic diamond can realize large-scale production, but because of the high cost and the expensive market price, so it is difficult to be widely popularized and applied. But it is reasonable. If you need high quality synthetic diamond, we would like to recommend a few synthetic diamond manufacturers that are as follows: Boshi Superhard Material Co.,Ltd., Yuzhou He Hui Superabrasives Co.ltd.,  Jinxin Abrasives Co.,ltd., and Xinren Superabrasives Co,.limited. They can not only supply great quality synthetic diamond with very competitive prices, but also provide comprehensive professional after-services for customers.

At present, the main materials applied in the cutting tool materials are polycrystalline cubic boron nitride and its composites. The earliest application of superhard material cutting tool materials is in the United States in the 1950s. Scientists made a large number of boron nitride polycrystalline blocks through adding glutinous reagent under high temperature and high pressure. The next few decades, scientists developed diamond carbide and boron nitride composite films, basically solving the problems of the source of superhard material cutting tool materials.

The relevant research on superhard material cutting tool materials in China began in the 1970s. Although it was an early start, the research made slow progress because of the limitation of various external conditions at that time and the condition both in production technology and plant conditions are relatively difficult. It was not until the end of the twentieth century that we began the project on that part of the study in the true sense, and now it has made significant progress.