Q460NC钢板在线淬火过程翘曲机理研究
摘要
量接近,但因淬透性与高温屈服强度差异,Q460NC下表面过快冷却优先发生贝氏体相变,体积膨胀产生的相变应
力超过材料屈服强度导致翘曲,上述机理分析为厚板高效稳定生产提供了理论依据和支持。
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DOI: http://dx.doi.org/10.12361/2661-3654-08-05-163006
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