News

Preparation of metal powder by electrolysis When the direct current is irradiated on the metal brine solution, the metal ions discharge and precipitate on the cathode, forming a...

Preparation of metal powder by mechanical crushing Solid metal is broken into powder mainly by crushing, crushing and grinding. There are two types of equipment: coarse crushing...

Application of scandium oxide in electronic materials Pure Sc2O3 can be used as an activator for the oxidation cathode of the cathode electron gun of the color television pictur...

Application of scandium oxide in new electric light source materials Convert pure Sc2O3 into ScI3, and then combine with NaI to make a new third-generation electric light source...

How is scandium metal made? After obtaining the pure scandium compound, convert it into ScCl3, co-melt it with KCl and LiCl, use the molten zinc as the cathode for electrolysis,...

Scandium oxide production process The chemical formula of scandium oxide is Sc2O3. Nature: white solid. It has cubic structure of rare earth sesquioxide. Density 3.864. Melting ...

Scandium oxide The chemical formula of scandium oxide is Sc2O3. Nature: white solid. It has cubic structure of rare earth sesquioxide. Density 3.864. Melting point 2403 ℃± 20 ℃....

Scandium is the "boron like" element predicted by Mendeleev. Their discovery once again proved the correctness of the periodic law of elements and Mendeleev's foresight. Scandiu...

A brief history of discovery: Scandium is the most advanced transition metal with an atomic number of only 21. However, in terms of discovery, Scandium is later than his neighbo...

Scandium is a chemical element. Scandium is the knowledge you don't know Scandium is a chemical element with the element symbol Sc and atomic number 21. It is a soft, silvery tr...

​Scandium was originally extracted from scandium yttrium stone. At present, it is mainly comprehensively recovered from the by-products of processing titanium, aluminum, tungste...

​The average abundance of scandium in the crust is 36 ′ 10-4%, which is equivalent to the abundance of beryllium, boron, strontium, tin, germanium, arsenic, selenium and tungste...