
TZM Molybdenum Alloy Bar
1. High melting point
2. Improved strength at high temperatures
3. Good thermal conductivity and electrical conductivity
4. Corrosion resistance
5. Wear resistance
6. High toughness and ductility
7. Wide range of applications
Product Introduction
TZM Molybdenum alloy bar character
The physical properties of TZM alloy and pure molybdenum are compared in Table 1. TZM alloy has good mechanical properties, especially better than pure molybdenum at high temperature. Table 2 shows the mechanical properties of TZM(Ti0.5/Zr0.1) alloy, and Table 3 shows the tensile strength and elongation of TZM(Ti0.5-ZR0.08) alloy at high temperature. Table 4 shows the thermal and electrical properties of TZM alloy (Ti0.5/Zr0.1).
Table 1 Comparison of physical properties between TZM Molybdenum alloy bar (molybdenum zirconium titanium alloy) and pure molybdenum
Materials |
Density/g·cm-3 |
melting point/℃ |
boiling point/℃ |
TZM(Ti0.5/Zr0.1) |
10.22 |
2617 |
4612 |
Mo |
10.29 |
2610 |
5560 |
Table 2 Mechanical properties of TZM Molybdenum alloy bar (molybdenum zirconium titanium alloy)(ri0.5/Zr0.1)
Mechanical Properties |
ductility /% |
elasticity modulus /GPa |
yield strength /MPa |
strength of extension /MPa |
breaking tenacity /(MP·m1/2) |
numeric value |
<20 |
320 |
560~1150 |
685 |
5.8~29.6 |
Table 3 High temperature tensile strength and elongation of TZM Molybdenum alloy bar (Ti0.5/Zr0.08)
temperature/℃ |
performance |
|
Tensile Strength/MPa |
ductility/% |
|
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 |
Table 4 Thermal and electrical properties of TZM alloy (Ti0.5/Zr0.1)
performance |
coefficient of thermal expansion/K-1 (20~100℃) |
thermal conductivity W/m·K |
Maximum service temperature in the air ℃ |
specific resistance Ω·m |
numeric value |
5.3X10-6 |
126 |
400 |
(5.3~5.5)X10-8 |
TZM Molybdenum alloy bar (molybdenum zirconium titanium alloy) also has good welding performance, and can be well welded with H11 steel and other materials. At the same time, TZM alloy can resist the corrosion of Zn and other metal liquid. It can be cold worked by conventional methods. In the case of cooling lubricating oil can be used carbide or high speed steel tool machining.
the advantage of TZM Molybdenum alloy bar
1. High melting point: TZM alloy has a higher melting point than pure molybdenum, making it more suitable for high-temperature applications.
2. Improved strength at high temperatures: The addition of titanium and zirconium to molybdenum improves its strength and creep resistance at high temperatures.
3. Good thermal conductivity and electrical conductivity: TZM alloy possesses excellent thermal and electrical conductivity, making it suitable for a range of applications in industries such as electronics, aerospace, and defense.
4. Corrosion resistance: TZM alloy is highly resistant to corrosion and can withstand exposure to a wide range of corrosive materials and environments.
5. Wear resistance: TZM alloy has excellent wear resistance properties, making it ideal for applications that involve high-pressure, high-temperature, or abrasive environments.
6. High toughness and ductility: Despite its high strength and hardness, TZM alloy retains good toughness and ductility, making it easier to manufacture into different shapes and forms.
7. Wide range of applications: Due to its combination of high-temperature strength, thermal conductivity, corrosion resistance, and other properties, TZM alloy is used in various applications, including aerospace, electronics, nuclear, and other high-tech industries.
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