Changsha Langfeng Metallic Material

w ti ta c 0

The use of metal matrix composites requirements

Metal-based composite material structure(zero) the use of performance requirements is the most important basis for the choice of metal materials. 1.There are many significant differences in the requirements of aerospace,aviation,advanced weapons,electronics,automotive technology and different...

Hfc powder 0

Introduction of hafnium carbide

HfC theoretical density of 12.7 g / cm 3, the melting point of 3890 ° C, is the single compound known to have the highest melting point. Volume resistivity of 1.95 × 10-4Ω ·...

Cr3C2 powders 0

Introduction of chromium carbide powder

Cr3C2, orthorhombic, grayish white. A melting point of 1890C, a theoretical density of 6.75 g / cm3, a microhardness of 1300 kg / mm2 and a thermal expansion coefficient of 11.710-6C-1. High temperature oxidation...

24 0

Thermal spray technology

Spray powders occupy a very important position in the entire thermal spray material. Thermal spray powder alloys include nickel-based, iron-based and cobalt-based alloy powder, according to the hardness of different coatings were applied to...

VC powders 0

Vanadium carbide powder Product Usage

Vanadium carbide, chemical formula VC, relative atomic weight 62.95, carbon 19.08%, density 5.41g / cm3, melting point 32800 ℃, boiling point 3900 ℃. Gray metal powder, belongs to the NaCL type cubic crystal system,...

VC powders 0

Application of Vanadium Carbide

For WC-Ni cemented carbide, in which a small amount of vanadium carbide can effectively reduce the alloy’s Curie point, the alloy at room temperature from ferromagnetic to paramagnetic. The addition of VC can decrease...