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Boron carbide is also known as black Diamond. It has a molecular structure of B4C. The powder is typically grayish. It is one the hardest materials known (the other two being diamond and cubic boronnitride), which can be found in many industrial appl…
Market trend of ceramic sand aluminium sand casting The global market sales of…
For billionaires, the new crown epidemic is like a 'gold rush'! The Deutsche Presse-Agentur said on the 17th that in 2022, the wealth held by the world's top ten richest people will jump from $700 billion to $1.5 trillion, an average daily increase o…
Researchers from St. Petersburg State University in Russia have developed a new type of polymer-based solid battery that can be charged in a few seconds. This new type of battery "excellent performance" in the case of fast charging and low ...…
The WTO expects that global trade will continue to rebound this year and next. At present, factors such as the regional differences in trade recovery and the delayed vaccination of the new crown vaccine in the world, especially in poor countries, wil…
Graphite has good conductivity, high crystallinity, and a well-layered structure. It is very suitable for repeated intercalation and deintercalation of lithium ions.…
The rising cost of raw materials has pushed up the price of bulk commodities. The rising cost of raw materials has pushed up the price of bulk commodities. In the first two months, the average prices of imported iron ore and copper concentrates incre…