| 摘要: |
| 通过对大型烧结破碎机齿辊、蓖板的工况和失效分析研究，自主研制开发了一种高铬铸铁耐磨堆焊合金，优化了焊接工艺，改进了制造工艺，摸索出了一套成熟的制造技术，并取得了成功。 |
| 关键词: 烧结 齿辊 蓖板 |
| DOI： |
| 分类号: |
| 基金项目: |
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| Research on Surfacing Repair for Gear Roller and Comb Board of Sinter Machine |
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YU Guang-ming，ZHONG Yi, DUAN Li-ren
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Wuhan Iron and Steel (group) Corporation, Wuhan 430080
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| Abstract: |
| Through the research on working condition and failure analysis of gear rollers and comb boards of large sintering-crushing machines, a sort of high chromium cast iron wear-resistant alloy was developed independently. The welding process was optimized and improved, a series of mature manufacture technologies were approached t successfully. |
| Key words: sinter gear roller comb board |
