Copper selenide can be described as an inorganic chemical substance having a black color.Particle Size: Granule, -100mesh Purity: 99.99% About Copper Selenide Cu2Se Powder: Cuprous selenide is molecular form Cu2Se. It's a black cubic crystal a…
Since the impact of the new crown epidemic in 2020, the expectation of a recovery in global demand has continued to drive up commodity prices. At the same time, the Fed has not substantially tightened its operations, and the overseas financial system…
Tungsten carbide is a substance made of metal tungsten bonded to carbon atoms. It's a compound called WC, which is basically a gray powder.…
What are the raw materials for the increasing price of cars? This year, as supply cannot keep up with demand, many basic materials (such as copper, steel, and aluminum) for automakers have reached or are about to reach their highest prices in history…