Cementite can be described as a metal compound made of iron, carbon and has the chemical formula Fe3C. The hardness is high at HBW=800. Plasticity and toughness are nearly zero and the brittleness very high.Particle size: 325mesh Purity: 99% Iron C…
If the compatibility of polycarboxylate superplasticizer and cement is not good, the concrete mixture is prone to some problems, such as segregation, bleeding, greater slump loss, shorter setting time and so on, so that the concrete mixture can not b…
Chile's government is considering phasing in a proposed ban on glacial mining to limit projects high in the Andes by some big copper companies. Chile's constitutional assembly has approved a proposal to ban mining in glaciers, protected areas, and ar…
This is a titanium sheet made from titanium plates with cold rolling. provides Titanium sheet in different sizes. High Purity Titanium Plate from Metal Alloy: Standard: ASTM B265, ASME SB265, ASTM F67, ASTM F136, AMS 4902, AMS 4911 Gr…