boron carbide is an inorganic substance with the formula B₄C, usually grey-black powder, used for grinding, grinding, drilling and polishing hard materials such as cemented carbide and precious stones.…
Europe's energy crisis has already cost an estimated $1 trillion in rising costs due to the situation in Ukraine, and the worst crisis in decades has only just begun. After this winter, Europ…
Fatih Birol, executive director of the International Energy Agency (IEA), said Wednesday that the European Union could face a shortage of about 27 billion cubic meters of gas in 2023, or about 6.8 percent of the bloc's benchmark total gas demand.…
What Is Tungsten Carbide? In general this case, tungsten carbonide is a suitable material for creating light bulb filaments and glass to metal seals. It is important to understand the differences in strength, malleability, as well as other propertie…
A Brief Introduction Titanium Carbide TiC Powder Titanium carbide also known as TiC is a standard transition metal carbide, with a NaCl-type Cubic crystal structure. a high melting point, hardness, high Young's modulus, excellent durability chemical…
From April the French government will reduce fuel taxes slightly to ease the burden on consumers. Warned of possible energy shortages in France by the end of the year and called on the French to conserve electricity and gas from now on, saying that i…
How serious are fertility problems today? People don't want to give birth,can't afford it, and can't give birth that has become the "three mountains". The problem of childbirth is related to the people's livelihood. Whether a country can prosper or n…
Guotai Junan released a research report saying that under the background of carbon neutrality, the scarcity of coal mines is prominent, and the value of assets will continue to increase. The high point of capital expenditure in the coal industry appe…
Yesterday, Nancy Pelosi, speaker of the US House of Representatives, arrived in Taiwan, becoming the highest-ranking US official to visit Taiwan in 25 years.The move was interpreted as a direct threat by China, which claims the island is part of its…
Silicon carbide is used to make bulletproof armor.…
Risk aversion plunged on the positive news of the Russia-Ukraine talks. After several days of rising oil prices, the price of precious metals continued to fall. Domestic futures markets remain stable for the time being.Back in international markets,…
As the European Union tries to reduce its dependence on Russian energy, the Russian president recently said Russia would try to shift its energy exports to the east, adding that there was no way for European countries to give up Russian gas immediate…