| K417材料缓进深磨烧伤色与氧化膜结构的研究 |
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| 引用本文： | 徐西鹏,徐鸿钧.K417材料缓进深磨烧伤色与氧化膜结构的研究[J].分析测试学报,1993,12(2):76-79. |
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| 作者姓名： | 徐西鹏 徐鸿钧 |
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| 作者单位： | 南京航空学院机械工程系
(徐西鹏，徐鸿钧)，南京航空学院机械工程系(张幼桢) |
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| 基金项目： | 北京中关村地区联合分析测试中心的资助 |
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| 摘 要： | 本实验应用X射线光电子谱仪,在获取磨削弧区温度的基础上研究了K 417镍基铸造高温合金表面氧化膜的成分和结构,其中包括正常缓磨后及出现不同层次烧伤色后的氧化膜,结果表明,氧化膜不是出现烧伤色的试样所特有,对正常缓磨试样也存在,只是氧化膜厚度不同而已。磨削弧区温度越高,烧伤色层次越深,对应的氧化膜厚度亦越大。氧化膜是Ni、Cr、Ti、Al等元素的氧化物及晶体态Ni等以掺合结构所组成。
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| 关 键 词： | 磨削烧伤 耐热合金 镍基合金 |
Study on Oxide Film Structures and Burnt Surface Colour During Creep Feed Grinding of K417 |
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| Xu Xipeng,Xu Hongjun,Zhang Youzhen.Study on Oxide Film Structures and Burnt Surface Colour During Creep Feed Grinding of K417[J].Journal of Instrumental Analysis,1993,12(2):76-79. |
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| Authors: | Xu Xipeng Xu Hongjun Zhang Youzhen |
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| Institution: | Xu Xipeng,Xu Hongjun,Zhang Youzhen Department of Mechanical Engineering,Nanjing Aeronautical Institute |
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| Abstract: | On the basis of measuring temperature in grinding arc-zone, a study on the compositionsand structures of oxide films on both normal creep feed grinding and different burnt colour bymeans of X-ray photoelectron spectroscopy. The results show that the oxide film is not peculiarto the sample with burnt colour but also exsists on normal creep feed grinding. The differencebetween them is only the depth of the film. The higher the temperature in grinding arc-zone,the aeeper the shades of burnt surface and the thicker the corresponding oxide films. The grin-ding oxide films are mixtures of Ni and oxides of Ni, Cr, Al, Ti, and so on. |
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| Keywords: | Creep feed grinding Grinding burn X-ray photoelectron spectroscopy Oxide film |
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