Cr Powder, 99.9%, 60nm
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Detailed
Specification：
Product Name: Chromium Powder
CAS Number: 5962-42-5
Features:
TiB2, ZrB2, HfB2, VB2, NbB, NbB2, TaB, TaB2, CrB2, Mo2B5, W2B5, Fe2B, FeB, CoB, Co2B, NiB, Ni2B, Ni2B, LaB6, UB4, UB2.
Chromium is a chemical element with symbol Cr and atomic number 24. It is the first element in Group 6. It is a steely-gray, lustrous, hard and brittle metal which takes a high polish, resists tarnishing, and has a high melting point.
Properties:
Appearance: Silvery Metallic
Phase: Solid
Molecular Formula: Cr
Melting Point: 2180 K (1907 °C, 3465 °F)
Boiling point: 2944 K (2671 °C, 4840 °F)
Density near r.t.: 7.19 g·cm−3
Liquid, at m.p.: 6.3 g·cm−3
Heat of fusion: 21.0 kJ·mol−1
Heat of vaporization: 347 kJ·mol−1
Molar Heat Capacity: 23.35 J·mol−1·K−1
Applications:
Pigments, dyes, corrosion/oxidation resistant plating and coating (for critical equipment), H.I.P., refractory products, superalloys, stainless steel, electronics, sputtering source, magnetic storing materials, batteries, catalyst, welding alloys, and thin film for electronics,etc.