Cr Powder, 99.9%, 60nm

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.