The main purpose and performance of spherical silica fume
Industry342Days Ago (03-23)
As long as the purity of spherical quartz powder can meet the requirements, natural crystalline quartz is the best raw material, and its production cost is the lowest, and the process route is simpler....
Titanium nitride ceramics are now widely used in the market
Industry410Days Ago (01-14)
Titanium nitride ceramics are now widely used in the market...
Several Synthetic Methods Of Niobium Carbide
Industry472Days Ago (11-13)
The synthesis method of niobium carbide includes auxiliary metal bath method, gas phase reaction method, and it is made from metal niobium by carbonization....
Why do rolling bearings age prematurely
Industry473Days Ago (11-12)
Premature aging of rolling bearings will cause equipment downtime. Combining the practice of motor maintenance, we will introduce the experience of preventing premature aging of rolling bearings. The reasons for the premature aging of rollin...
What is the installation of insulated bearings
Industry490Days Ago (10-26)
Insulated bearings are precision products in mechanical equipment. Correct installation and maintenance are very important for bearings. Incorrect installation and maintenance will lead to premature failure of the bearing, which will cause...
Preparation method of nano silicon carbide
Industry493Days Ago (10-23)
Magnetron sputtering method: Sputtering carbon ions and silicon ions onto a silicon dioxide substrate, and then annealing at a high temperature to obtain SiC nanoparticles....
In the electronics industry, aluminium nitride ceramics are widely used
Industry658Days Ago (05-11)
Trunnano is a professional manufacturer of boron nitride, aluminium nitride and boron nitride powder. It is very authoritative in the production of aluminium nitride. The above is the detailed knowledge of aluminium nitride powder that we in...
How To Make Foam Concrete Using Foaming Agent
Industry690Days Ago (04-09)
Air, nitrogen, carbon dioxide, or oxygen is introduced into the concrete slurry, and then it is foamed by physical or chemical methods. Finally, it is cured and made into a tangible product with more micro-closed air holes and particular str...
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