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  • 匿名
关注:1 2013-05-23 12:21

求翻译:热处理是将金属材料放在一定的介质内加热、保温、冷却,通过改变材料表面或内部的金相组织结构,来控制其性能的一种金属热加工工艺是什么意思?

待解决 悬赏分:1 - 离问题结束还有
热处理是将金属材料放在一定的介质内加热、保温、冷却,通过改变材料表面或内部的金相组织结构,来控制其性能的一种金属热加工工艺
问题补充:

  • 匿名
2013-05-23 12:21:38
Heat treatment is a metal material on a certain medium heat, heat, cooling, or by changing the surface structure of the internal microstructure to control the performance of a metal thermal processing
  • 匿名
2013-05-23 12:23:18
metal heat treatment is to be placed in a certain medium heating, heat preservation, cooling, through a change of material surface or internal organizational structure, Kim Sang-in control of its performance of a metal heat processing technology
  • 匿名
2013-05-23 12:24:58
The heat treatment is places the metal material certain medium internal heating, the heat preservation, cooling, through the change material surface or internal microstructure structure, controls its performance one metal hot-working craft
  • 匿名
2013-05-23 12:26:38
Heat treatment is to put metal in a certain medium heat, heat, cooling, by altering the metallographic structure of material surface or internal, to control the properties of a metal thermal processing technology
  • 匿名
2013-05-23 12:28:18
The heat treatment put the metal material in certain medium and heated, kept warm, cooled, control a kind of metal of its performance to heat the preparation method through changing the material surface or internal metallography institutional framework
 
 
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