TiZrMo Molybdenum Alloy Plate Special Shaped Parts Applied in Vacuum Furnace
TZM Description:
TZM alloy is Titnaium-Zirconium-Molybdenum Alloy and it is one of commonly used high temperature molybdenum alloy.
TZM alloy has good mechanical properties, especially at high temperature.
TZM alloy is the best high temperature material of molybdenum alloy at present. It is a solid solution hardened and particle reinforced molybdenum based alloy, which consists of 0.50% titanium, zirconium and 0.08% molybdenum alloy with the rest 0.02% carbon. Physical and chemical properties are superior to that of pure molybdenum. The recrystallization temperature is about 1400 ° C, much higher than that of molybdenum, which can provide better weldability.
Physical performance comparison between TZM alloy and Pure Molybdenum
| Material | Density (g/cm3) | Melting Point(℃) | boiling point(℃) |
| TZM (Ti0.5/Zr0.1) | 10.22 | 2617 | 4612 |
| Mo | 10.29 | 2610 | 5560 |
| Mechanical property (TZM) | Elongation(%) | Elastic modulus(GPa) | Yield Strength (Mpa) | Tensile Strength(Mpa) | Fracture toughness(MP·m1/2) |
| Value | <20 | 320 | 560~1150 | 685 | 5.8~29.6 |
TZM (Ti0.5/Zr0.08) High temperature tensile strength and elongation
| Temperature/℃ | Properties |
| Tensile Strength/MPa | Elongation/% |
| RT | 1140 ~1210 | 7.5~13.0 |
| 1000 | 700 ~720 | 5.2 |
| 1200 | 320 ~360 | 9.0 |
| 1300 | 190 ~210 | 11.5 ~13.5 |
| 1400 | 140 ~170 | 11.0 ~16.0 |
TZM (Ti0.5/Zr0.1)Thermal and electrical properties
| Properties | Coefficient of thermal expansion/K-1 (20~100℃) | Thermal conductivity W/m·K | Maximum temperature in air ℃ | Resistivity Ω·m |
| Value | 5.3X10-6 | 126 | 400 | (5.3~5.5)X10-8 |
TZM applications
Rotating anode for metal medical diagnosis
Scope of application: structural element of furnace, used for casting aluminum alloy, stamping die insertion. Rocket nozzles and electrodes.
TZM Plate Parameters
| Thickness (mm) | Width (mm) | Length (mm) |
| ≥0.02 | 150 | L |
| 0.10-0.15 | 300 | 1000 |
| 0.15-0.20 | 400 | 1000 |
| 0.20-0.30 | 650 | 2540 |
| 0.30-0.50 | 650 | 2540 |
| 0.50-1.0 | 650 | 2540 |
| 1.0 -2.0 | 600 | 2000 |
| 2.0 -3.0 | 600 | 2000 |
| > 3.0 | 600 | L |
TZM Molybdenum Alloy Applications
TZM molybdenum alloy can be applied for jet tube of flying vehicle and a variety of components of high temperature, high pressure turbine engine, such as hot gas seals and valves, turbine wheels or wheel blades.
We also can make TZM customized parts according to drawings.
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TiZrMo Molybdenum TZM Alloy Plate Shaped Parts Vacuum Furnace Images
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