High temperature TZM plates
Tzm Plate is a particle-strengthened molybdenum-based alloy
containing titanium, zirconium and carbon. TZC is an improved type
of TZM with good heat treatment hardening effect.
Advantages of TZM compared to pure molybdenum:
Tensile strength above 1100°C is approximately twice that of
unalloyed molybdenum
better creep resistance
higher recrystallization temperature
Better welding performance.
application:
TZM is widely used in aerospace, aviation and other industries. Can
be used as nozzle material, valve body, gas pipeline material, gate
material pipe, die casting mold, extrusion mold and high
temperature furnace heating element and heat shield, etc.
Tzm Plate General Properties:
Density: 10.16 g/cc at 20°C
Recrystallization Temperature: 1425 to 1595°C
Stress-Relief Temperature: 1 hour at 1095 to 1260°C
Liquidus Temperature: 2620°C
Chemical Composition:
TZM: Mo + 0.40~0.55%Ti + 0.06~0.12%Zr + 0.01~0.04% C
TZC: Mo + 1.2% Ti + 0.3% Zr + 0.1% C
Tzm Plate Picture:
| Grade | Chief constituent % | The impurity content is not more than % | | | | | | | | | | | |
| Mo | Ti | Zr | C | Al | Ca | Fe | Mg | Ni | Si | C | N | O | |
| Mo1 | | - | - | - | 0.002 | 0.002 | 0.010 | 0.002 | 0.005 | 0.01 | 0.01 | 0.003 | 0.008 |
| Mo2 | | - | - | - | 0.005 | 0.004 | 0.015 | 0.005 | 0.005 | 0.01 | 0.02 | 0.003 | 0.020 |
| moTi0.5 | | 0.4-
0.6 | - | 0.01-
0.04 | 0.002 | - | 0.010 | 0.002 | - | 0.01 | - | 0.001 | 0.003 |
TZM
ASTM |
bal-anc-e | 0.4-
0.55 | 0.06-
0.12 | 0.01-
0.04 | 0.002 | 0.002 | 0.01 | 0.001 | 0.005 | 0.005 | - | 0.002 | 0.05 |
