Germanium dioxide (the molecular formula GeO2) is a powder. Mainly used in the production of metal germanium. Also used for spectral analysis, and to create semiconductor materials. Purity: 99.99%, 99.999%Particle sizes: 100mesh - 300mesh Germanium…
GH4049 is a nickel-based superalloy, which is an age-hardening alloy. The corresponding grade is GH49. Its nickel content is about 70%.…
First, concrete soaks up and transfers warmth more easily than dissipates warmth easily. When a fire occurs, it has the effect of supporting combustion, which is equivalent to including gas to the fire. The even more it burns, the bigger it obtains.…
Various crystal forms of alumina (α, β, γ, δ, θ, etc.) have been found, among which γ-Al2O3 is also called active alumina.…