Titanium Zirconium Carbon Properties
Why should we use titanium zirconium carbon(TZC alloy) ?
Titanium zirconium carbon(TZC alloy) advantages compared to pure molybdenum:
Above 1100°C tensile strength is about twice that of unalloyed molybdenum
Better creep resistance
Higher recrystallization temperature
Better welding properties.
| Material | Elements Symbols | Density(g/cm3)20℃ | Melting Point(℃) | Boiling Point(℃) |
| Titanium | Ti | 4.506~4.516 | 1668±4 | 4377 |
| Zirconium | Zr | 6.49 | 1852±2 | 3530 |
| Carbon | C | 3.513 | 3727 | 4827 |
High temperature tensile strength and elongation of TZC alloy:
| Material | Elements Symbols | Temperature(℃) | Mons’ Hardness Scale | Tensile strength(MPa) |
| Titanium | Ti | 1000 | 6 | 1500 |
| Zirconium | Zr | 1000 | 5 | 3000 |
| Carbon | C | 1000 | 1~10 | 4000 |
Thermal Properties of TZC Alloy Composition:
| Material | Elements Symbols | Thermal Expansion(/K) | Thermal Conductivity(Wm·K) |
| Titanium | Ti | 10.8×10-6 | 15.24 |
| Zirconium | Zr | 9.6×10-6 | 2.09 |
| Carbon | C | 29×10-6 | 5~20 |
Titanium zirconium carbon by melting into ingots or powder sintered into ingots processing preparation of various profiles , but require a higher processing temperature and processing pressure.
TZC alloy bar,plate material is used as a high-temperature thermal processing of metal mold , such as the superalloy powder isothermal forging die , non-ferrous metals and ferrous metal die-casting mold , seamless steel perforated head the formation of two-phase approach to strengthen the organization of molybdenum alloy.
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