Analysis of processing and application technology for titanium alloy products

Titanium alloys play an important role in fields such as aerospace, automotive manufacturing, and medical devices due to their excellent performance and wide range of applications. The processing technology of titanium alloy products directly determines their performance and quality. This article will provide a detailed introduction to the processing and application technologies of titanium alloy products.

 

1、 Mechanical processing of titanium alloys

 

Cutting processing: including turning, milling, drilling, etc., commonly used machine tools such as lathes, milling machines, etc.

 

Grinding processing: By grinding, the roughness of the material surface is removed to achieve the required size and flatness.

 

Drilling machining: Cutting oil can be used for lubrication to reduce friction and heat during the machining process.

 

2、 Hot working of titanium alloys

 

Hot compression: By controlling temperature and strain rate, titanium alloy undergoes plastic deformation in the thermoplastic region.

 

Heat treatment: including solid solution treatment, aging treatment, and annealing treatment to improve the strength, toughness, and corrosion resistance of titanium alloys.

 

Thermal spraying: use high-temperature spraying technology to form a ceramic or metal coating on the surface of titanium alloy to improve its mechanical properties and wear resistance.

 

3、 Surface treatment of titanium alloys

 

Pickling: By pickling, the oxide skin, oxide film, and impurities on the surface of titanium alloys can be removed, improving the surface quality of titanium alloys.

 

Ceramic sandblasting: Using high-pressure gas to spray ceramic particles onto the surface of titanium alloy, forming a uniform sandblasting layer to improve corrosion resistance.

 

Electrochemical polishing: Through electrochemical polishing, a smooth and uniformly bright titanium alloy surface can be obtained, improving its aesthetics and corrosion resistance.

 

Conclusion: The processing technology of titanium alloy products includes machining, Hot working and surface treatment. Different processing technologies can improve the performance and quality of titanium alloys. In daily production, selecting appropriate processing techniques will provide better solutions for the manufacturing of titanium alloy products and promote the widespread application of titanium alloys in various fields.