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Now, when we look back at the industry's processing requirements for sapphire, silicon carbide, and other substrates, we will find that as the quality of the device largely relies on the surface p...

As the physical properties of single crystal and polycrystalline diamond are different, the applications of these two different abrasives are then naturally different. For example, in the field of sem...

Many people ask: What is abrasive? Abrasives are sharp and hard materials that are used to grind relatively soft material surfaces. There are two types of abrasives: natural abrasives and artificial a...

1. The quality of PCBN cutting tools is affected by the sintering processThe quality of PCBN cutting tools is affected by many factors, among which changes in various process parameters during the sin...

Ⅰ. Introduction of PCBN cutting toolsThe PCBN cutting tool is a complex whole formed by direct sintering of a PCBN layer of about 0.5mm on a cemented carbide substrate. This material not only has the...

1. Brief introduction of the development of diamond toolsIn the course of tool development, from the end of the nineteenth century to the middle of the twentieth century, high-speed steel was the main...