Metal Alloy High Purity Tungsten Crucibles

About Metal Alloy High Purity Tungsten Crucibles:Chemical composition:…

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With the wide application of polycarboxylate superplasticizer, the requirement of concrete early strength in practical engineering is more and more prominent, so the polycarboxylate superplasticizer has been the focus of research to meet the early st…

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Aluminum Carbide Al4C3 Powder CAS 1299-86-1

Item No.: Tr-Al4C3 Aluminum carbide is a green-gray powder with a molecular formula of Al4C3, which is used in metallurgy and catalysts.Particle Size: -325meshPurity: 99%…

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How is the high strength of concrete achieved?

Concrete is classified as high-strength concrete based on 28-day strength. Until the 1970s, concrete with a strength of more than 40Mpa was classified as high-strength concrete.…

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