Tungsten Trioxide yellow powder. Tungsten trioxide, yellow powder, insoluble in water. Soluble in alkali. This is used for the manufacture of high melting points alloys and hard alloys, as well as tungsten wire and fireproof material. Color: yellow,
Polished Tungsten wafer with 99.95% purity About Metal Aloy 99.95% Pure Polished Tungsten Wafer Properties: Good thermal conductivity and low thermal expansion. Uses: Used in many areas such as aerospace electronics, lighting and medical
High Purity Fused Silica powder Fused Quartz Powder Fused SiO2 Powder,99.8% refers to high-purity fused silica powder, fused silica powder, or fused silica powder, whose purity reaches 99.8%.
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