| Microstructure refinement and second phase particle regulation of Mo–Y2O3 alloys by minor TiC additive |
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| 作者姓名： | Weiqiang Hu Fengming Gong Shaocun Liu Jing Tan Songhua Chen Hui Wang Zongqing Ma |
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| 作者单位： | 1. Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University;3. College of Chemistry and Material Science, Longyan University;4. School of Mechanical Engineering, Chengdu University |
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| 基金项目： | financially supported by the National Natural Science Foundation of China (Nos. 52171044 and 51804218)； |
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| 摘 要： | The oxide dispersion strengthened Mo alloys(ODS-Mo) prepared by traditional ball milling and subsequent sintering technique generally possess comparatively coarse Mo grains and large oxide particles at Mo grain boundaries(GBs), which obviously suppress the corresponding strengthening effect of oxide addition. In this work, the Y2O3 and TiC particles were simultaneously doped into Mo alloys using ball-milling and subsequent low temperature sintering. Accompanied by TiC addit...
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