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中速磨煤机磨辊材料及表面强化技术研究进展
Research Progress of Roller Materials and Surface Strengthening Technology for Medium Speed Coal Mill
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- DOI:
- 作者:
- 牛翰卿 王晓莉 李正东 苏建婷 潘有武
NIU Hanqing;WANG Xiaoli;LI Zhengdong;SU Jianting;PAN Youwu
- 作者单位:
- 兰州兰石集团有限公司铸锻分公司 甘肃省高端铸锻件工程技术研究中心 兰州兰石能源装备工程研究院有限公司
Lanzhou Lanshi Group Co.,Ltd.,Casting and Forging Branch,Lanzhou 730314,China;Gansu Province Engineering Technology Research Center of High-end Castings and Forgings,Lanzhou 730314,China;Lanzhou Lanshi Energy Equipment Engineering Institute Co.,Ltd.,Lanzhou 730314,China
- 关键词:
- 磨辊材料 高铬合金涂层 电弧堆焊 等离子熔覆 激光熔覆
grinding roller materials high chromium alloy coating arc surfacing plasma cladding laser cladding
- 摘要:
- 磨辊是中速磨煤机的关键部件,也是易损部件,其性能好坏直接影响磨煤机性能及工作效率。综述了磨辊材料和高铬铸铁表面强化技术的研究现状和进展,并展望了高铬合金铸铁涂层表面强化技术的发展方向。
Roller is a key part of medium speed coal mill,and it is also a vulnerable part.The research status and progress of grinding roller materials and surface strengthening technology of high chromium cast iron were reviewed.The development trend of surface strengthening technology of high chromium alloy cast iron coating is prospected.