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三代核电钢衬里加腋区焊接节点裂纹分析

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摘要 文章主要通过对钢衬里加腋区焊接裂纹处的化学成分、微观金相组织进行分析,同时运用焊接有限元软件对裂纹成因的深层因素进行理论分析,得出裂纹产生的原因,并提出针对性改进措施。
作者 周燕 沈志诚
出处 《企业技术开发(下旬刊)》 2015年第11期112-113,共2页 Technological Development of Enterprise
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