Sodium paratungstate is a colorless triclinic crystal that has similar structure to ammonium paratungstate composition. Its chemical formula is Na10 (H2W12O42) ?27H2O,…
0.2~0.6μm tungsten carbide powder has the characteristics of high purity, uniform particle size, good dispersion, which can be made of a new…
Cobalt tungstate, also called cobalt tungsten oxide, is widely applied as dingal material in antiknock, catalyst, pigment additive and microwave dielectric ceramic.…
Tungsten carbide self-fluxing alloy powder has low oxygen content (about 300ppm), good sphericity, good self-fluxing property, mature powder preparation process, stable coating…
Cadmium tungstate is also known as cadmium tungsten oxide or CWO. Its CAS number is 7790-85-4, molecular formula is CdWO4, and molecular…
Nickel based tungsten carbide alloy powder has good stress abrasive wear resistance, good corrosion resistance and high temperature oxidation resistance. It can…
Torispherical tungsten carbide powder has high hardness, density and melting point. It is an important industrial raw material, which is widely used…
99.5% tungsten trioxide can be prepared by complex salt method. Why adopt complex salt method for the preparation of 99.5% WO3? Complex…
99.95% tungsten trioxide can be prepared by normal temperature extraction – normal temperature reextraction method to obtain ammonium paratungstate (APT) and then…
99.9% tungsten trioxide is a yellow powder that is insoluble in water and soluble in alkali. It can be used to produce…