| 20cr2Ni4A钢质轴承环碾压工艺的穆斯堡尔谱研究 |
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| 引用本文： | 邹别荪 杨性义. 20cr2Ni4A钢质轴承环碾压工艺的穆斯堡尔谱研究[J]. 湖南大学学报(自然科学版), 1989, 16(3): 42-46 |
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| 作者姓名： | 邹别荪 杨性义 |
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| 作者单位： | 湖南大学应用物理系，湖南大学应用物理系，瓦房店轴承厂 |
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| 摘 要： | 用穆斯堡尔谱,测出了碾压后的材料处于拉应力状态;碾压后材料原子核外电子云密度随碾压比而增加,证明碾压能有效地改善材料的不均匀性。
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| 关 键 词： | 轴承环 碾压工艺 穆斯堡尔谱 |
The Mossbauer Spectra Study of RollingTechnology of 20Cr_2Ni_4A Steel Bearing Ring |
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| Zhou Biesun,Xie Zhong,Yang Xinyi Department of Applied Physics Wafangdian Bearing Factory. The Mossbauer Spectra Study of RollingTechnology of 20Cr_2Ni_4A Steel Bearing Ring[J]. Journal of Hunan University(Naturnal Science), 1989, 16(3): 42-46 |
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| Authors: | Zhou Biesun Xie Zhong Yang Xinyi Department of Applied Physics Wafangdian Bearing Factory |
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| Affiliation: | Zhou Biesun;Xie Zhong;Yang Xinyi Department of Applied Physics Wafangdian Bearing Factory |
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| Abstract: | Using Mossbauer Spectra, it is certain that rolled materialsare in the tensile state, and that electron cloud density of sample nuclearincreases together with rolling rate. These facts prove that rolling can improveunevenness of materials effectively. |
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| Keywords: | mossbauer spectra isomer shift electron cloud density rolling rate |
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