knowledges

Tungsten Powder When Pressing Tungsten Crucible

2024-01-05 18:00:06

Suppression of tungsten crucible should choose the granularity of tungsten powder. Otherwise will be all the craze in the suppressing process. 

tungsten crucible factory

In general the granularity of tungsten powder can't use coarser. Too thick, is smaller than the surface, less contact area between powder, pressed compact density low easy craze after the large contact area between fine is greater than the surface of powder, the displacement between the powder and the deformation is large, elasticity coefficient increases, pool, due to the stress relaxation will cause cracking experiment to neutralize tungsten crucible crucible should choose size 2.5 m to 3.0 m, 2.8 g/cm3 ~ 3.2 g/cm3 should conform to the chemical composition of tungsten powder FW1 at the same time In particular, the oxygen content should be kept below 0.1%

YOU MAY LIKE

tungsten rod

tungsten rod

View More
Niobium Tube

Niobium Tube

View More
Niobium sputtering target

Niobium sputtering target

View More
Seamless Nickel Alloy Pipe

Seamless Nickel Alloy Pipe

View More
expansion alloy

expansion alloy

View More
Niobium Machining Components

Niobium Machining Components

View More