Chung tay xây dựng cộng đồng Cấp bậc: Binh nhì
Tham gia: 22/4/2022 Bài viết: 13 Đánh giá: [0]
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Heat treatment is an important metalworking process that alters the properties of a metal to make it more suitable for a specific application. Heat treatment generally includes the following steps: heating, holding and cooling. Heating is heating a metal to a certain temperature so that it undergoes a phase change. Insulation is keeping the metal at that temperature when heated so that it can undergo a phase change. Cooling is cooling the heated metal to room temperature in order to complete the phase transition. Heat treatment can change the properties of metals, such as increasing hardness, improving wear resistance, improving cutting performance, etc. Heat treatment can be applied to various metal materials such as steel, iron, aluminum, titanium, etc. Through heat treatment, metal materials can be made more suitable for specific applications, improving their service life and reliability.
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