Development Situation of Synthetic Diamond Industry in China

Diamond is the hardest material in the world, and the hardness of cubic boron nitride is second only to it. The hardness of these two kinds of materials including corundum, silicon carbide, hard alloy, high speed steel and other cutting tool materials, is much higher than other materials. Therefore, diamond tools have longer service life, less wear and tear and high efficiency compared with the traditional hard materials in the process of industrial processes. Especially in the aspect of machining hard materials, it has the incomparable superiority.

As the synthetic diamond production technology matures and the output constantly improves, the prices of diamond products present the long-term downward trend, which pushes its replacement for traditional hard material tools. It can be determined that the world's industrial growth as well as the substitution effect will continue to promote the expansion of synthetic diamond industry in the future.

Diamond products industry, especially synthetic diamond products industry, is a booming industry in our country, and has also been praised as the most promising industry. It is applied in many fields, such as abrasive products, drilling tools, saw cutting tools and cutting tools. Diamond products and cutting tools are mainly used in mechanical processing industry and optical glass industry; Saw cutting tools are widely used for cutting natural stone and artificial stone materials in building materials; Drilling tool is mainly used for drilling of geological exploration and oil and gas wells; Diamond die is used as all kinds of metal wires.

China is a production base of synthetic diamond all over the world. We have found natural diamond more than 3000 years. In early times, people use coarse particle natural diamond to manufacture all kinds of machining tools, but as a result of scarce mineral resources, difficult mining and expensive prices, its application is quite limited.

In the middle of the 20th century, as synthetic diamond comes out, diamond tools get rapid development in industrial applications. Since the early 21st century, with the breakthrough of equipment, technology, raw materials synthesis and other fields in our country, the output of synthetic diamond rise rapidly, whose average annual compound growth rate has reached 16.4%. At present, China has already become the world's largest production base of superhard materials, accounting for more than 70% of world output.

However, synthetic diamond industry in China is not strong. Our synthetic diamond industry still has a certain gap compared with international advanced industrial countries, both in terms of product variety and quality, or process technology and equipment. It is mainly reflected in less products with coarse particles and high toughness, less product variety brands, low level of standard testing, low yield, low production efficiency, etc. As a result, most of products in our country can only enter the DIY market, low price and less profit, and still can't pour into general and professional market.

We would like to recommend some great synthetic diamond manufacturers whose products are popular with buyers, keeping high reputation at home and abroad. Please click the following links to view more: Boshi Superhard Material Co.,Ltd., Xinren Superabrasives Co,.limited. and Jinxin Abrasives Co.,ltd.