| 快速回火时的尺寸效应 |
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| 引用本文： | 赵家萍,杨卓越,李保成.快速回火时的尺寸效应[J].中北大学学报,1992(2). |
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| 作者姓名： | 赵家萍 杨卓越 李保成 |
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| 摘 要： | 本文利用新回火参数与传热学原理推导出圆柱试样淬火后回火时有效尺寸与温度时间的关系,并用实验证明它的有效性.制订快速回火的工艺参数是目前世界上已有的各种参数中较简便和精确的一种.
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| 关 键 词： | 传热学 快速 回火 参数 尺寸 有效值 |
THE EFFECT OF SIZE AT RAPID TEMPERING |
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| Zhao Jiaping Yang Zhuoyue Li Baocheng.THE EFFECT OF SIZE AT RAPID TEMPERING[J].Journal of North University of China,1992(2). |
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| Authors: | Zhao Jiaping Yang Zhuoyue Li Baocheng |
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| Affiliation: | Zhao Jiaping Yang Zhuoyue Li Baocheng |
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| Abstract: | In this paper, relation between effective size and tempering temperature-time for quenching speciman has been derived with new tempering parameter and heat-transfer theory, that has proved by experiments.Technological parameter, that formulated with this formula, is proved to be more exact and the handiest among the existing ones. |
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| Keywords: | heat transfer character rapid tempering parameters dimension effective value |
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