激光熔覆修复技术研究进展
Research Progress of Laser Cladding Repairing Technology
程改青, 穆亚辉, 李宝增
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作者单位：许昌职业技术学院 机电工程系, 河南 许昌 461000
中文关键字：高温锻压模具； 激光熔覆修复； 合金粉末
英文关键字：high-temperature forging mould; laser cladding repairing; alloy powder
中文摘要：介绍了激光熔覆修复技术的应用概况，并对激光熔覆修复工艺、激光熔覆专用铁基粉末进行了分析和综述，指出了激光熔覆修复的发展方向。
英文摘要：The application situation of laser cladding repairing technology was introduced. And the optimum technology of laser cladding, the Fe based alloy powder used in high-temperature forging mould repairing with laser cladding technology were analyzed and summarized. The development trend of laser cladding repairing was prospected.