Hafnium-nitride, a grayish powder with cubic crystal structures, is available in a variety of sizes. The melting point is 3310. Microhardness is 16GPa. It's fairly stable but easy to corrode by concentrated sulfuric and hydrofluoric acids. Purity: 99…
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…
The cement superplasticizer concrete The cement superplasticizer is an admixture that can greatly reduce the amount of mixing water under the condition of the same slump of concrete. The plasticizer is a kind of concrete admixture that can reduce wat…
The name of the Cobalt powder nano Co is nano Co powder. It's a magnetic fluid that has exceptional performance. Purity: 99%Particle size 80nm About Cobalt Nanoparticles Nano Co Powder : Cobalt nanoparticles are generally 20-60 nm long (nm)…