WNiCu tungsten heavy alloy performance and application field
WNiCu tungsten heavy alloy performance and application field
|
Metal ingredient wt% |
density g/cm3 |
tensile strength MPa |
Percentage elongation % |
Rigidity HB MPa |
application field |
|
W |
Ni+Cu |
|
90 |
10 |
≥16.9 |
750~950 |
15~20 |
≥2200 |
armour-piercing bullet, hammer, bob-weight, ray shield materials, inertia construction, alloy ball, found core mould, beakiron and so on |
|
93 |
7 |
≥17.4 |
700~900 |
10~15 |
≥2600 |
|
95 |
5 |
≥18.0 |
650~850 |
5~10 |
≥2800 |
|
97 |
3 |
≥18.4 |
≥600 |
3~8 |
≥3000 | Tungsten heavy alloy has high density, high strength, fine wear resistance, and fine x ray, γ ray absorb capacity, fine conductance, good heat conduction, good machinability. They are widely applied in aviation, spaceflight, weapon military industry. They are also applied to machine, electric equipment, instrument, metallurgy, medical treatment instrument, physical equipment.
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