ASTM B387 Molybdenum Products Ring Smooth Clean Surface For Aeronautics Astron
Model Number:Molybdenum Ring
Minimum Order Quantity:Negotiate
Delivery Time:30 days after receiving down payment
Payment Terms:L/C, D/A, D/P, T/T
Price:Negitionable
Supply Ability:10000sets/month
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Location:
Luoyang China
Address:
Luoyang National University Science and Technology Park
Supplier`s last login times:
within 1 hours
Product Details
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Product Details
ASTM B387 Molybdenum Products Ring For Aeronautics & Astron
Our Main products: 1. Molybdenum products: 1) Pure molybdenum products: molybdenum powder, slabs, bars, rolling plates, sheets, rods (electrodes), wires, crucibles, boats, funnels, and other special shape molybdenum products. 2) Molybdenum alloy products: MLR plates, MLR rods, TZM plates, wires, and other molybdenum alloy products.
Characteristics:
1) high melting point, high strength,
2) smooth and clean surface,
3) good conductions, small linear expansion coefficient, and good
heat resistance
Chemical requirements
Element | Ni | Mg | Fe | Pb | Al | Bi | Si | Cd | Ca | P |
Concentration(%) | 0.003 | 0.002 | 0.005 | 0.0001 | 0.002 | 0.0001 | 0.002 | 0.0001 | 0.002 | 0.001 |
Element | C | O | N | Sb | Sn | Mo | ||||
Concentration(%) | 0.01 | 0.003 | 0.003 | 0.0005 | 0.0001 | balance | ||||
Parameters
Atomic number | 42 |
CAS number | 7439-98-7 |
Atomic mass | 95.94 [g/mol] |
Melting point | 2620 °C |
Boiling point | 4639 °C |
Density at 20 °C | 10.22 [g/cm] |
Crystal structure | Body-centered cubic |
Coefficient of linear thermal expansion at 20 °C | 5.210-6 [m/(mK)] |
Thermal conductivity at 20 °C | 142 [W/(mK)] |
Specific heat at 20 °C | 0.25 [J/(gK)] |
Electrical conductivity at 20 °C | 17.9106 [S/m] |
Specific electrical resistance at 20 °C | 0.056 [(mm2)/m] |
Applications
Molybdenum rings are widely used ed in national defense and the story, the electronic industry, aeronautics & Astron, aquatics, and mechanical engineering. The paraircraft’s wings and the screening materials mold mold commonly use molybdenum.
ASTM B387 Molybdenum Products Ring Smooth Clean Surface For Aeronautics Astron
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