Titanium zirconium molybdenum (TZM) alloy is a high strength, high melting point, corrosion and wear resistant alloy with excellent physical properties. The following are some typical physical properties:
Density: TZM alloy has a density of 10.10 grams per cubic centimeter (g/cm³), which is slightly lower than pure molybdenum.
Melting point: The melting point of TZM alloy is about 2,470°C.
Coefficient of thermal expansion: In the range from room temperature to 1000°C, the linear expansion coefficient of TZM alloy is 5.1×10^-6/°C.
Thermal conductivity: The thermal conductivity of TZM alloy is slightly lower than that of pure molybdenum, about 50 W/(m·K).
Electrical conductivity: TZM alloy has a low electrical conductivity of about 27% IACS (international ampere/millivolt meter).
Tensile strength: The tensile strength of TZM alloy can reach 700 to 900 megapascals (MPa) at room temperature, and it still maintains a high strength at high temperatures.
Yield strength: The yield strength of TZM alloy is about 400 to 600 MPa at room temperature.
In conclusion, TZM alloy has good high temperature performance, high strength, corrosion resistance and wear resistance, and is widely used in aerospace, national defense, nuclear industry, electronics and semiconductor and other fields.
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