| 用12Cr18Ni9替代1Cr18Ni9Ti制造某型轴承保持架的可行性分析 |
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| 引用本文： | 陈博,叶健熠,张文涛,孙北奇. 用12Cr18Ni9替代1Cr18Ni9Ti制造某型轴承保持架的可行性分析[J]. 轴承, 2019, 0(4): 52-54 |
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| 作者姓名： | 陈博 叶健熠 张文涛 孙北奇 |
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| 作者单位： | 中国人民解放军空军装备部;洛阳轴承研究所有限公司 |
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| 摘 要： | 由于新的不锈钢材料国标中删除了1Cr18Ni9Ti,研究用12Cr18Ni9替代1Cr18Ni9Ti制造某特殊用途轴承冲压保持架的可行性,并对其化学成分、力学性能、耐腐蚀性能及加工性能进行分析。结果表明:在该轴承使用工况下,2种材料的性能相当,经主机考核证明,用12Cr18Ni9替代1Cr18Ni9Ti是完全可行的。
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| 关 键 词： | 滚动轴承 保持架 12Cr18Ni9 1CR18NI9TI |
Feasibility Analysis on Replacing 12Cr18Ni9 with 1Cr18Ni9Ti for Manufacture of Bearing Cages |
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| CHEN Bo,YE Jianyi,ZHANG Wentao,SUN Beiqi. Feasibility Analysis on Replacing 12Cr18Ni9 with 1Cr18Ni9Ti for Manufacture of Bearing Cages[J]. Bearing, 2019, 0(4): 52-54 |
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| Authors: | CHEN Bo YE Jianyi ZHANG Wentao SUN Beiqi |
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| Affiliation: | (Equipment Department of PLA Air Force,Beijing 100843,China;Luoyang Bearing Research Institute Co.,Ltd.,Luoyang 471039,China) |
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| Abstract: | Because 1 Cr18 Ni9 Ti is deleted in updated national standard for stainless steel materials,the feasibility is analyzed for replacing 12 Cr18 Ni9 with 1 Cr18 Ni9 Ti to manufacture pressed cages of special propose bearings. The chemical components,mechanical properties,corrosion resistance properties and process abilities are analyzed. The results show that the properties of two kinds of materials are similar under operating condition of bearings. 1 Cr18 Ni9 Ti replaced with 12 Cr18 Ni9 is completely feasible through host verification. |
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| Keywords: | rolling bearing cage 12Cr18Ni9 1Cr18Ni9Ti |
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