What is chromium carbide?Chromium carbide ( Cr3C2) is gray powder with metal gloss; Orthorhombic system; The thickness is 6.68 g/cm3; The melting factor is 1890 ℃ and also the boiling point is 3800 ℃. It has great wear resistance, rust resistance and…
Market trend of ceramic sand green sand aluminum casting The global market sales of…
The purchasing pace at the demand end of the international thermal coal market continues to slow down and the international thermal coal price continues to decline. Prices for thermal coal at major international ports continued to fall last week as b…
Gadolinium oxide is a white odorless amorphous powder, with the chemical formula Gd2O3. Insoluble in water, soluble in acid to form the corresponding salt.…
The chemical formula TiC has a molecular weight of 59.89.Grey powder,usually used for making cemented carbide,also used as electrode and abrasive of arc lamp.…
What is copper oxide?Copper oxide is an inorganic substance. Copper oxide chemical formula is CuO. It is a black oxide of copper. Slightly bisexual and slightly hygroscopic. Insoluble in water and ethanol, easily soluble in acid, thermally stable, de…
In the second half of 2022, the uncertain world economic outlook, volatile oil prices, and ongoing logistics challenges cast a veil of uncertainty over the global ethylene and propylene industry chain. Overall, there are challenges to overcome in all…
Expandable graphite or exfoliated graphite is made from the naturally occurring mineral graphite. The layered structure of graphite allows molecules to be inserted between the graphite layers. By adding acid, graphite sulfate can usually be converted…
The supply of drugs used to fight opioid addiction has declined during the pandemic The per capita supply of methadone in the United States dropped 20 percent from the first quarter of 2020 t…
On Monday, Russia's state-owned energy giant Gazprom cut gas supplies to Germany again, reducing supplies through the Nord Stream 1 pipeline to just 20%. The pipeline reopened last week at 40…
Saudi Arabia, the world's largest crude exporter, more than doubled its fuel imports from Russia in the second quarter compared with the same period last year. Saudi Arabia imported 647,000 tonnes of fuel oil from Russia via ports in Russia and Eston…
Zinc oxide is the main ingredient of natural or coral-friendly sunscreen. It reflects ultraviolet rays from the skin and provides a barrier between the skin and the sun.…