Titanium Alloy Processing Method
The processing of titanium alloy is an essential part of its industrial production. There are different types of processing methods for titanium alloy, each of which has its own advantages and limitations.
In general, machining of titanium alloy involves a range of operations including sawing, turning, grinding, planing, drilling, tapping, reaming, thread cutting, sawing and milling. These operations can be used to cut, shape and finish the metal. The tools used to carry out machining operations on titanium alloy are usually made from high speed steel or hard alloys.
When it comes to heat treatment, the main method used on titanium alloy is annealing. In this process, the alloy is heated up to its recrystallization temperature and then slowly cooled. This process alters the physical and chemical properties of the alloy by relieving stresses, improving ductility and toughness, and improving machinability.
Welding is another common processing technique used on titanium alloy. Arc welding is the most widely used welding method, which involves the application of an electric current to create and maintain an arc between the alloy and the electrode. In some cases, laser welding can be used for titanium alloy due to its high weld strength and high durability.
Surface finishing of titanium alloys can be carried out by a variety of methods such as electroplating, sandblasting, polishing, blasting, and so on. Electroplating is the process of depositing metal on the surface of the titanium alloy to improve its corrosion resistance and improve its aesthetic appeal. Sandblasting is used to remove surface imperfections, prepare the metal for finishing, or create a structure or pattern on the metal. Polishing or blasting can be used to create a shiny finish.
The above are some of the common methods used to process titanium alloy. Each method has its advantages and limitations, and they must be considered when selecting the processing method that meets the need. An experienced machinist can help select and determine the best processing method to create the desired result.
