热输入对船用440 MPa级低合金高强度钢焊缝组织及性能的影响
曾道平, 安同邦, 郑韶先, 马成勇
Effect of heat input on microstructure and properties of weld seam of marine 440 MPa grade HSLA steel
ZENG Daoping, AN Tongbang, ZHENG Shaoxian, MA Chengyong
焊接学报
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2023, (8): 74
-82
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DOI: 10.12073/j.hjxb.20220911001
