| 热应力组织应力对渗硼层剥落的影响 |
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| 引用本文： | 伍玉娇,何力,刘克家,龚品林.热应力组织应力对渗硼层剥落的影响[J].贵州工业大学学报(自然科学版),1996(4). |
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| 作者姓名： | 伍玉娇 何力 刘克家 龚品林 |
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| 作者单位： | 贵州工学院冶金系，贵州省理化测试中心 |
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| 摘 要： | 研究了Ａ３、４５和Ｔ１０钢经高频加热和电炉加热渗硼后空冷、炉冷引起渗硼层（Ｆｅ２Ｂ）“原始剥落”的原因。研究结果表明：热应力引起Ｆｅ２Ｂ折断，组织应力主要引起渗硼层表面开裂。
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| 关 键 词： | 原始剥落，热应力，组织应力 |
EFFECTS OF HEAT STRESS AND STRUCTURAL STRESS ON PEELING OFF OF THE BORIDING LAYER |
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| Wu Yujiao, He Li, Liu Kejia.EFFECTS OF HEAT STRESS AND STRUCTURAL STRESS ON PEELING OFF OF THE BORIDING LAYER[J].Journal of Guizhou University of Technology(Natural Science Edition),1996(4). |
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| Authors: | Wu Yujiao He Li Liu Kejia |
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| Abstract: | The cause of the firsthand peeling off of boronned steels A3,45 and T10, when they are air-cooled and furnace-cooled after high frequency induction furnace heating and electric furnace heating, is studied. The research results show that the heat stress leads to the break of Fe2B and the structural stress leads to the split on the surgace of the bonding layer. |
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| Keywords: | firsthand peeling off heat stress structural stress |
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