
TCR-691
tungsten powder (W)
Metal Series / Thermal spray feedstock
Grade
TCR-691
Composition
W > 99.50
Melting point
3400 °C
Particle size
2 options
Particle size distribution
45 - 95 µm38 - 75 µm
Coating function and application
Melting point: 3400 ℃, soluble in nitric acid and sulfuric acid, insoluble in water, used for making cutting tools, metal surface hardening materials, gas turbine blades, and combustion tubes.
Supply
Available as graded powder in sealed drums. Custom particle size ranges and sample quantities can be discussed against your spray system and coating specification.


