Hello! Welcome to the official website of Hengda Material Co., Ltd!
2022.01.17
in cubic boron nitride (CBN) crystal, nitrogen atoms and boron atoms are hybridized in SP3 to form CBN, which is similar to diamond structure. Polycrystalline cubic boron nitride (PCBN) is prepared by high temperature and high pressure sintering of CBN s
2021.11.11
the technological capability of modern gear grinder can strengthen the amount of quenched gear. However, due to surface defects when grinding teeth with ordinary abrasive tools, the productivity potential has not been utilized.
2021.11.11
one of the important properties of abrasives is its hardness, which must be harder than the material to be processed. Mohs hardness tester is commonly used to measure the hardness of various abrasives
Phase I expansion project of our company was completed and put into operation

Phase I expansion project of our company was completed and put into operation

2021-11-11

In the first phase of expansion, the company has invested 200 million yuan, mainly for new equipment, expansion of production capacity and investment in R & D projects....

Shape classification and selection of cubic boron nitride blade

Shape classification and selection of cubic boron nitride blade

2021-10-29

cubic boron nitride blade is also a CBN blade, which is one of the main tools for turning difficult materials. According to the different processing procedures required by differe...

Introduction to materials and applications of CBN cutting tools

Introduction to materials and applications of CBN cutting tools

2021-10-29

In recent years, CBN tools must be the first thing to think of as long as the tool is raised and the grinding is replaced by turning and milling. Because the hardness of CBN micro ...

What are the factors affecting the efficiency of microwave drying equipment?

What are the factors affecting the efficiency of microwave drying equipment?

2021-09-29

the arrival of microwave drying equipment has brought a lot of convenience to our life. When we work, we choose a dryer. The arrival of the mechanized era also provides a lot of c...

Ten methods of surface coating treatment of ultrafine powder

Ten methods of surface coating treatment of ultrafine powder

2021-08-30

ultrafine powder usually refers to particles with particle size of micron or nano scale. Compared with bulk conventional materials, it has larger specific surface area, surface ac...

Difference between cubic boron nitride and hexagonal boron nitride

Difference between cubic boron nitride and hexagonal boron nitride

2021-08-30

boron nitride, with the chemical molecular formula BN, is a crystal composed of nitrogen atoms and boron atoms. It has four different variants: hexagonal boron nitride (h-BN), rho...

1 2 3
Share with:
Copyright © 2020 Henan Hengda Superhard Material Co., Ltd ICP preparation No. 2020035831-1 Technical Online Servicesupport: new power
Service
WeChat
WeChat
Quote
Scheme
Tel
13598016520
Top