| 单词 | annealing |
| 释义 | annealing in Mechanical Engineering (ənilɪŋ) noun (Mechanical engineering: Manufacturing and assembly) Annealing is the process of heating a metal or alloy to a temperature below its melting point in order to make it softer. The brass is then heated in a process known as annealing, softening it so that it does not split. Annealing involves heating a metal to a suitable temperature and holding it there, followedby cooling it at a suitable rate to lower the hardness. Annealing is the process of heating a metal or alloy to a temperature below its melting pointin order to make it softer. |
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