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关注：1
2013-05-23 12:21
求翻译：将钢件加热到上临界点(AC3或Acm)以上40~60℃或更高的温度，保温达到完全奥氏体化后，在空气中冷却的简便、经济的热处理工艺。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
将钢件加热到上临界点(AC3或Acm)以上40~60℃或更高的温度，保温达到完全奥氏体化后，在空气中冷却的简便、经济的热处理工艺。
问题补充： |
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2013-05-23 12:21:38
The steel is heated to the critical point (AC3 or Acm) above 40 ~ 60 ℃ or higher temperature, holding up completely austenitic after cooling in air, easy, economical heat treatment process.
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2013-05-23 12:23:18
The steel is heated to the point where Acm) or more than 3 (AC 40 ~ 60 °C or higher temperature reached a fully austenitic stainless steel, heat in the air, the cooling of the heat-treatment is simple, economic processes.
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2013-05-23 12:24:58
Heats up the steel stock to the upper critical point (AC3 either Acm) above 40~60℃ or a higher temperature, after the heat preservation achieved the complete austenization, easily cools, the economical heat treatment craft in the air.
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2013-05-23 12:26:38
Steel is heated to tipping point (AC3 or Acm) above 40~60℃ or high temperature, insulation achieved after fully austenitic, air cooling in heat treatment technology for easy and economical.
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2013-05-23 12:28:18
Heat get have critical point the above 40~60 ℃ or high temperature steel piece, keep warm up to complete after the body, simple and convenient, economic heat treatment craft cooled in the air.
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