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Boron is a solid black or silvery-gray color. Crystal boron has a black color, is second in hardness only to diamond, and a relatively brittle surface. Purity>95%Particle size: 0.08-5um About Boron Amorphous Boron: The powder of Boron consists…
Is boron amorphous or crystalline?Boron can be prepared in several crystalline and amorphous forms. The well-known forms of crystallization are α-rhombohedral (α-R), β-rhombohedral (β-R) and β-tetragonal (β-T). In spec…
The European Commission has submitted to member states a new draft of sanctions against Russia, including an oil embargo. Some member states that rely heavily on Russian energy sought exemptions. Western media reported that the European Commission d…
Statistics from Lange Steel show that from January to May this year, the overall profit of the steel industry was 228.23 billion yuan, accounting for 92.6% of the total profit of 246.46 billion yuan in 2020. The performance forecasts of related liste…
December 19 - Major Dutch energy suppliers are raising prices for next year, with Eneco, Vattenfall and EnNatuurlijk nearly doubling heating prices. Eneco even went as high as €90 per gigajoule (GJ), the maximum price set by the Dutch Consumer a…
In the past two months, on the background of weaker demand expectations, international crude oil prices have fallen by more than 20%. Analysts said that the poor macro data of major overseas economies, under the expectation of economic recession, cru…
The term nano tungsten pulverized tungsten nanoparticles refers to fine particles of tungsten at the nano level. This is a vital functional material that is used in many high-tech industries. Purity: 99%Particle size: 80nm About Tungsten Nanopar…