Overview of silicon nitride Si3N4 powder
Silicon nitride is known as Si3N4 powder, it's a super-hard substance, which has lubricity itself, and is resistant to wear and oxidation at high temperatures.…
Silicon nitride is known as Si3N4 powder, it's a super-hard substance, which has lubricity itself, and is resistant to wear and oxidation at high temperatures.…
The application of various concrete admixtures can not only improve the performance of concrete, but also promote the development of new concrete technologies, promote the application of industrial by-products in cementitious material systems, and al…
Viscosity and fineness are important indicators that affect the performance of hydroxypropyl methylcellulose HPMC. Studies have shown that the water retention effect of HPMC increases with the increase of its viscosity, but after the viscosity exceed…
flameproof double compression cable glands industry background industry background Wire and cable are widely used in all departments of the national economy, which is the…
Chromium carbide (Cr3C2) is a refractory ceramic compound. As the name implies, chromium carbide is a combination of chromium and carbon. Chromium carbide has high hardness, high strength and good corrosion resistance.…
Spherical alumina Al2O3 powder has the characteristics of high sphericity and high content of α-phase alumina,and it shows superior performance when used as a filler for rubber,plastics and ceramic raw materials.…
Steel processing industry - Current status of the aluminum cut to length line Growth in the construction, automotive and consumer aluminum cut to length line has played a big role in providing the needed boost to the global steel process…
Ferric oxide is an inorganic substance with the chemical formula Fe3O4. It is a magnetic black crystal, so it is also called magnetic iron oxide. It is a commonly used magnetic material. Usually used as a pigment and polishing agent, it can also be u…
Steel processing industry - Current status of the second hand cut to length line Growth in the construction, automotive and consumer second hand cut to length line has played a big role in providing the needed boost to the global steel p…
Natural flake graphite are widely used in advanced refractories and coatings in the metallurgical industry. Such as magnesia carbon bricks, crucibles, etc.…
The solid superplasticizer concrete The solid superplasticizer is an admixture that can greatly reduce the amount of mixing water under the condition of the same slump of concrete. The plasticizer is a kind of concrete admixture that can reduce water…
It is reported that international crude oil prices closed sharply higher on the 2nd. Among them, U.S. crude oil futures prices rose sharply for the third consecutive trading day, breaking through the $110 per barrel mark. The market trend of the meta…