Select the appropriate titanium alloy material, and carry out reasonable batching and pretreatment. The purity and ratio of raw materials directly affect the quality and efficiency of subsequent processing.
Smelting: the raw material is melted in a vacuum self-consuming electric arc furnace, and the raw material is fully uniform by melting and mixing. The vacuum environment helps to reduce impurities and improve the uniformity and purity of the alloy composition.
Forging: Forging is an important part of titanium alloy processing, through plastic deformation to improve the material structure and mechanical properties. The forging process of TB10 titanium alloy includes billet forging, three-way upsetting forging, two-way upsetting forging and other steps. In the forging process, it is necessary to strictly control the forging temperature and forging ratio, so as to avoid the problems of overheating, over-burning or uneven structure of the material. Solution aging heat treatment: The forged titanium alloy needs solution aging heat treatment to eliminate the forging stress, adjust the structure and improve the mechanical properties. The solution treatment is usually carried out at high temperature, so that the alloying elements are fully dissolved in the titanium matrix; The aging treatment is carried out at a lower temperature, so that the alloying elements precipitate out in a certain form, thus enhancing the strength and toughness of the material.
Cutting: due to the poor cutting performance of titanium alloy, the choice of cutting tool is very important. When cutting titanium alloy TB10, the tool material with high hardness and good wear resistance should be selected, such as cemented carbide or coated tool. Cutting parameters include cutting speed, feed rate and cutting depth, etc. Their reasonable selection is of great significance to improve machining efficiency and ensure machining quality. Cooling and lubrication measures should also be paid attention to in the cutting process to prevent heat accumulation and tool wear. Cleaning and inspection: the workpiece should be cleaned and inspected after processing to ensure that it meets the design requirements and quality standards. The above information is based on published professional articles and technical materials to provide an overview of the machining process of TB10 titanium alloy. Specific process parameters and details may vary due to actual production conditions and requirements.
