Titanium alloys can be divided into structural titanium alloys, heat-resistant titanium alloys, corrosion-resistant alloys, low-temperature alloys, and special function alloys (memory alloys, superconducting alloys, hydrogen storage alloys), etc. according to their uses.
1.Structure titanium alloy
Low-strength titanium alloys are mainly used for corrosion-resistant titanium alloys. Other titanium alloys are used for structural parts called structural alloys. In practical applications, structural titanium alloys are divided into: ordinary strength titanium alloys, medium strength titanium alloys, and high strength titanium. alloy. Ordinary strength titanium alloy: Due to its good formability and weldability, it is mostly used in the manufacture of various aviation sheet parts and hydraulic products, bicycles and other civilian products. Medium strength titanium alloy: The typical alloy is Gr5, which is mostly used in high-tech industries such as aerospace and rocket launching. High-strength titanium alloy: Generally used to replace the high-level structural steel commonly used in aircraft structures.
2.Heat-resistant titanium alloy
Refers to titanium alloys suitable for long-term work at higher temperatures. It has high transient endurance strength over the entire working temperature range, good plasticity, good creep resistance and good thermal stability at room temperature, and fatigue resistance at room temperature and high temperature. Mostly used to manufacture aircraft parts, blades, air intake boxes and aircraft structural parts.
3.Corrosion-resistant titanium alloy
It is suitable for the application of titanium alloys in strong corrosive media. Corrosion-resistant titanium alloys are mainly low-strength alloys. In practice, titanium-molybdenum, titanium targets, titanium-molybdenum targets, titanium-nickel, titanium-tantalum and other alloys are common.
4.Low temperature titanium alloy
It refers to α and α-β titanium alloys suitable for use at low temperatures. The strength of such titanium alloys increases with decreasing temperature, and the toughness rarely decreases with decreasing temperature. It can be used as low temperature structural parts. It has been widely used in shipbuilding, chemical industry, metallurgy and medical treatment.
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1.Structure titanium alloy
Low-strength titanium alloys are mainly used for corrosion-resistant titanium alloys. Other titanium alloys are used for structural parts called structural alloys. In practical applications, structural titanium alloys are divided into: ordinary strength titanium alloys, medium strength titanium alloys, and high strength titanium. alloy. Ordinary strength titanium alloy: Due to its good formability and weldability, it is mostly used in the manufacture of various aviation sheet parts and hydraulic products, bicycles and other civilian products. Medium strength titanium alloy: The typical alloy is Gr5, which is mostly used in high-tech industries such as aerospace and rocket launching. High-strength titanium alloy: Generally used to replace the high-level structural steel commonly used in aircraft structures.
2.Heat-resistant titanium alloy
Refers to titanium alloys suitable for long-term work at higher temperatures. It has high transient endurance strength over the entire working temperature range, good plasticity, good creep resistance and good thermal stability at room temperature, and fatigue resistance at room temperature and high temperature. Mostly used to manufacture aircraft parts, blades, air intake boxes and aircraft structural parts.
3.Corrosion-resistant titanium alloy
It is suitable for the application of titanium alloys in strong corrosive media. Corrosion-resistant titanium alloys are mainly low-strength alloys. In practice, titanium-molybdenum, titanium targets, titanium-molybdenum targets, titanium-nickel, titanium-tantalum and other alloys are common.
4.Low temperature titanium alloy
It refers to α and α-β titanium alloys suitable for use at low temperatures. The strength of such titanium alloys increases with decreasing temperature, and the toughness rarely decreases with decreasing temperature. It can be used as low temperature structural parts. It has been widely used in shipbuilding, chemical industry, metallurgy and medical treatment.
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