Nickel-based alloys are a type of alloy materials with good corrosion resistance, high-temperature strength and thermal stability. They are widely used in aerospace, energy, chemical industry, medical and other fields. The processing technology and material structure control of nickel-based alloys are important factors that affect the properties of alloy materials. This article will discuss the processing technology and material structure control of nickel-based alloys.
Nickel-based alloy processing technology
1. Thermal processing
Hot working refers to a processing method in which nickel-based alloys are heated to a certain temperature and then plastically deformed. Commonly used hot working methods include forging, rolling, extrusion, etc. Thermal processing can homogenize the structure of alloy materials, refine grains, remove defects, and improve material strength and plasticity.
Forging is a processing method that heats a metal material to a certain temperature and then applies pressure to plastically deform it. During the forging process, the grains of the material will be refined, and the strength and plasticity of the material will also be improved. Forging is divided into two methods: cold forging and hot forging. Hot forging is one of the commonly used nickel-based alloy processing methods.
Rolling is a processing method that compresses and deforms metal materials through rolling machines. Rolling can refine the grains of the material and improve its strength and plasticity. Common rolling methods include hot rolling and cold rolling.
Extrusion is a processing method in which metal materials are extruded and deformed through extrusion tools. Extrusion can refine the grains of materials, remove defects, and improve properties such as strength and plasticity. Common extrusion methods include hot extrusion and cold extrusion.
2. Cold working
Cold working refers to the processing method of plastically deforming nickel-based alloys at room temperature. Commonly used cold working methods include stretching, bending, shearing, etc. Cold working can improve the strength and plasticity of the material, but it can also easily cause defects such as grain growth and cracks in the material, so the parameters during the processing need to be strictly controlled.
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 2001 with a registered capital of 16.8 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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Post time: Sep-02-2023
