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Molybdenum-Rhenium, commonly known as
Moly-Rhenium (Mo-Re), is used extensively in industries as diverse
as medicine, defense, pure research and production welding. Thanks
to its excellent thermal and mechanical properties, this material
is a less costly alternative to pure rhenium.
Moly-Rhenium products are available in three standard alloy compositions:
- Mo-Re 41%
- Mo-Re 44.5%
- Mo-Re 47.5%
These materials are available in wire, rod, bar, tubing, foil, sheet
and plate. Plus, we now offer arc cast Mo-Re in 47.5% forms. Powders
in composite, spherical and spherical alloyed (SMoReP ™) forms
are also available in a variety of mesh/sieve sizes, as are traditional
flaked powders. Powders are sized by the FSSS, (Fisher Standard
Sieve Size) measurement method.
| Rhenium
Properties |
| Density, g/cm3 |
13.52 |
| Melting Point, Celsius |
2550 |
| Thermal Conductivity, w/M at 20° C |
36.8 |
Linear Coefficient of Thermal Expansion, m/m-K from
20-1000 C |
5.7 |
| Ductile Brittle Transition Temperature (DBBT), °C |
(< -254 C) |
| Critical Superconducting Temperature, K |
10.9 |
Electrical Resistivity, m at 20° C
micro (no keyboard symbol) ohm.m |
0.220 |
| Elastic Modulus in Tension, GPa |
373 |
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