TZM Alloy Rod
TZM Molybdenum alloy is an alloy of 0.50% Titanium, 0.08% Zirconium, and 0.02% Carbon with the balance Molybdenum, known for its exceptional strength, high-temperature resistance, and excellent mechanical properties. TZM alloy rods are critical in extreme environments where high-temperature strength and creep resistance are paramount, leveraging advanced metallurgy for optimal performance.
TZM Alloy Rod Key Properties
- High-Temperature Performance: Retains strength and creep resistance up to 2600°C.
- Thermal Characteristics: High thermal conductivity, low thermal expansion, excellent thermal shock resistance.
- Mechanical Strength: Enhanced by TiC/ZrC precipitates from dispersion hardening.
- Oxidation Sensitivity: Vulnerable above 500°C; requires inert/vacuum environments or protective coatings.
TZM Alloy Rod
Standards: ASTM B387, TYPE 364
Size: Ф(15-100)mm x (200-1500)mm
Process: Drawing, swaging
Surface: Black oxide, chemically cleaned, grinding
Application: Used as a connector of the rotary X-ray sputtering targets, high-temperature molds, furnace construction, and other fields.
Chemical Composition
Main Components: Ti: 0.4-0.55%, Zr: 0.06-0.12%, C: 0.01-0.04%
|
Others |
O |
Al |
Fe |
Mg |
Ni |
Si |
N |
Mo |
|
Content (wt, %) |
≤0.03 |
≤0.01 |
≤0.002 |
≤0.002 |
≤0.002 |
≤0.002 |
≤0.002 |
Bal. |
Physical Properties
|
Density g/cm³ |
Thermal Conductivity W/M∙K |
Specific Heat KJ/kg∙°C |
CTE Mm/°C |
Melting Point °C |
Boiling Point °C |
|
10.13 |
135 |
0.25 |
0.0052 |
2610 |
5560 |
Mechanical Properties
|
Temperature °C |
Tensile Strength MPa |
Yield Strength MPa |
Elongation % |
|
1200 |
370 |
310 |
29 |
Thermal Properties
|
Properties |
Metric |
Imperial |
|
Thermal expansion coefficient (@20-100°C/68-212°F) |
13.3 µm/m°C |
7.39 µin/in°F |
|
Thermal conductivity |
70.2 W/mK |
487 BTU.in/hrft².°F |
Applications
Aerospace: Rocket nozzles, jet engine components.
Industrial: Furnace fixtures, dies for high-temperature forming, and glass manufacturing tools.
Electronics: Electrodes in EDM, semiconductor industry components.
Nuclear: Reactor parts requiring high radiation tolerance.
Email: susan@lorkgroup.com
WhatsApp: +86 19937075488
Hot Tags: TZM Alloy Rod, TZM Molybdenum Rod, TZM Bar, Titanium-Zirconium-Molybdenum Alloy, Mo-0.5Ti-0.1Zr, ASTM B387, YS/T 831, high temperature alloy rod, refractory metal rod, vacuum furnace electrode
You Might Also Like
Send Inquiry