In addition to controlling the temperature and composition of the melt, the following key issues need to be paid attention to during the manufacturing process of high-temperature alloys:
1. Purity and uniformity of raw materials. The performance and quality of high-temperature alloys are closely related to the purity and uniformity of raw materials. In the process of raw material preparation, high-purity metals and compounds need to be selected as raw materials, and the raw materials should be mixed and pulverized to ensure the uniformity and purity of the raw materials.
2. Gas and impurity control during the smelting process. During the smelting process, there may be intrusion of gases and impurities, which will affect the performance and quality of high-temperature alloys. Therefore, it is necessary to control the atmosphere in the furnace during the smelting process, such as using vacuum melting or inert gas protection smelting to prevent the intrusion of gases and impurities.
3. Temperature and stress control during thermal processing. High-temperature alloys are prone to defects such as deformation and cracks during hot processing. Therefore, it is necessary to control the temperature and stress during hot processing, such as using appropriate deformation methods, reasonable processing techniques, and heat treatment methods to improve the performance and performance of high-temperature alloys. quality.
4. Uniformity and stability of the melt. The performance and quality of high-temperature alloys are closely related to the uniformity and stability of the melt. Therefore, parameters such as melt stirring and melting temperature need to be controlled during the melting process to improve the uniformity and stability of the melt.
5. Time and temperature control during heat treatment. The heat treatment process of superalloys has a great impact on their properties and quality. Therefore, parameters such as time and temperature need to be controlled during the heat treatment process to ensure that the performance and quality of high-temperature alloys meet the requirements.
In short, the manufacturing process of high-temperature alloys requires attention to the purity and uniformity of raw materials, gas and impurity control during the smelting process, temperature and stress control during thermal processing, uniformity and stability of the melt, and time during the heat treatment process. and temperature control to improve the performance and quality of high-temperature alloys.
Tianjin Anton Metal Manufacture Co., Ltd. is a company specializing in the production of various nickel-based alloys, Hastelloy alloys and high-temperature alloy materials. The company was established in 1989 with a registered capital of 10.0 million, specializing in the production and sales of alloy materials. Anton Metal’s products are widely used in aerospace, chemical industry, electric power, automobile, nuclear energy and other fields, and can also provide customized alloy material solutions according to customer needs. If you need to know the price consultation of alloy materials or provide customized alloy material solutions, please feel free to contact the sales staff.
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Email: dominic@antonmetal.com
Phone: +8613132148618(wechat/whatsapp)
Post time: Oct-14-2023
