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离心式压缩机叶轮开裂修复及原因分析

Repair of cracking of centrifugal compressor impeller and its reason analysis
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摘要 介绍了某煤柴油加氢裂化装置循环氢压缩机叶轮贯穿性开裂修复情况,根据叶轮材料的性质,制订详细的焊接修复及热处理工艺并实施,通过对叶轮试样分析,查找叶轮开裂原因及应对措施。
出处 《通用机械》 2018年第4期30-34,共5页 General Machinery
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