Jixi is a "hundred-year coal city." Over the years, coal has experienced the ups and downs of coal, its ups and downs, and the urban transformation has...
Based on self-made low-temperature polymer molding additives, the flexural strength of ceramic CBN test strips, the uniformity of the molding material ...
According to foreign media reports, although graphene is only one atom thick, its strength must be heard by everyone, but how can there be any way to m...
Recently, according to Rice University's research team, computer calculations show that a single atom-thick linear carbon (Carbyne) may be the stronges...
On December 3, the Department of Raw Materials Industry of the Ministry of Industry and Information Technology officially issued the "Demonstration Gui...
The diamond wire is made by a certain method, uniformly consolidating diamond fine powder particles on a high-strength steel wire matrix with a certa...
The technology selection methord of diamond saw blade head,it is more suitable to choose the diamond grain size of 50 / 60 mesh.When the diamond grain ...
Because the thickness and diameter of thin and ultra-thin diamond saw blade are thin, and the deformation is large during heat treatment, the heat trea...
To extend the service life of the saw blade, the following points should be noted:1. Use the cutter head with the same specification;2. Maintain the sa...
CBN (Cubic boron nitride) is an abrasive second only to diamond in hardness. CBN grinding wheels have many advantages such as high grinding efficiency,...
According to the "Tax Rate Table of Import Commodities Agreement for Further Reduction of Taxes" in the plan, China's brown corundum, silicon carbide, ...