Introduction to Boron Nitride Powder Industrial powder of Boron Nitride is a pure white ceramic material with the hexagonal structure of a crystal similar to graphite. Boron Nitride can withstand temperatures of more than 2,000 degC. Depending upon…
The substance that can delay the setting and hardening time of refractory castable is called retarder.…
Steel processing industry - Current status of the high speed steel coil slitting line Growth in the construction, automotive and consumer product name has played a big role in providing the needed boost to the global steel processing industry. The gl…
Concrete additives can be divided into four categories according to their functions: 1, Improve concrete mixing logistics variable performance of admixtures, such as various functions of water reducer. 2, Adjust the concrete setting time, hardening p…