| 321-Q370q复合板焊接冷裂纹敏感性试验研究 |
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| 引用本文： | 王小华,辛宝,撒世勇,吴伦发.321-Q370q复合板焊接冷裂纹敏感性试验研究[J].材料开发与应用,2008,23(6). |
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| 作者姓名： | 王小华 辛宝 撒世勇 吴伦发 |
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| 作者单位： | 中国船舶重工集团公司第七二五研究所,河南洛阳,471039;海军舰船材料工程办公室,辽宁鞍山,114001 |
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| 摘 要： | Q370q钢是武汉钢铁公司和中铁大桥工程局共同研究开发的新型桥梁用钢。为了达到永久性防腐蚀的目的,采用爆炸焊接法制成321-Q370q复合板。本文研究了321-Q370q复合板焊接冷裂纹敏感性,试验结果表明:321-Q370q复合板具有优良的抗裂性能。
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| 关 键 词： | 321-0370q复合板 冷裂纹敏感性 试验 |
Experimental Investigation on Cold Crack Sensibility of 321-Q370q Clad Plates |
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| WANG Xiao-hua,XIN-Bao,SA Shi-yong,WU Lun-fa.Experimental Investigation on Cold Crack Sensibility of 321-Q370q Clad Plates[J].Development and Application of Materials,2008,23(6). |
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| Authors: | WANG Xiao-hua XIN-Bao SA Shi-yong WU Lun-fa |
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| Abstract: | Q370q steel is a new type bridge steel which is codeveloped by WUHAN IRON AND STEEL GROUP CORP and CHINA ZHONGTIE MAJOR BRIDGE ENGINEERING GROUP CORP.In order to realize corrosion prevention once for all,321-q370q clad plates was fabricated by means of explosive welding.Reseach on 321-q370q clad plates welding cold cracking sensitivity was carried out,and the results show that 321-q370q plates have excellent anti-cracking performance. |
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| Keywords: | 321-Q370 clad plates Clod cracking sensitivity Test |
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