1. Nickel-based superalloys
- Inconel 718: has excellent high-temperature strength and corrosion resistance, widely used in aircraft engines and gas turbines.
- Inconel 625: high temperature resistance, corrosion resistance, suitable for marine and chemical equipment.
- Hastelloy X: high temperature resistance, oxidation resistance, commonly used in combustion chambers and industrial furnace components.
- Hastelloy C276: excellent corrosion resistance, suitable for chemical and environmental control equipment.
2. Iron-based superalloys
- GH2132 (A-286): high strength, suitable for high-temperature bolts and springs.
- GH4169: has good weldability and formability, used in aircraft engines and gas turbines.
3. Cobalt-based superalloys
- Haynes 188: high temperature resistance and high strength, suitable for combustion chambers and nozzles of aircraft engines.
- L-605: good corrosion and oxidation resistance, commonly used in combustion chamber liners and turbine blades.
4. Aluminum-based high-temperature alloys
- RR1000: lightweight material, high temperature resistance, suitable for turbine disks and blades of aircraft engines.
- TiAl alloy: high strength, high temperature resistance, widely used in aerospace engines.
5. Copper-based high-temperature alloys
- CuCrZr alloy: good electrical conductivity and high temperature resistance, suitable for high temperature wear-resistant parts.
High temperature resistant alloy materials include nickel-based, iron-based, cobalt-based, aluminum-based and copper-based alloys, suitable for various high temperature and harsh environments.
