钛板表面质量对钛-钢复合界面的影响  

Effect of Surface Quality of Titanium Plate on the Interface between Titanium and Steel Plates

作　　者：李亚 蒋晓博 王自波 张绍伦 周志军 王树军 LI Ya;JIANG Xiaobo;WANG Zibo;ZHANG Shaolun;ZHOU Zhijun;WANG Shujun(Luoyang Ship Material Research Institute,Luoyang 471023,China)

机构地区：[1]中国船舶集团有限公司第七二五研究所,河南洛阳471023

出　　处：《材料开发与应用》2023年第2期49-52,62,共5页Development and Application of Materials

摘　　要：通过测试爆炸钛-钢复合板结合强度和分析钛板表面质量情况,研究了复合板中钛层产生分层、碎边和皱褶缺陷的原因。结果表明,钛板上残留的冶金缺陷、板形不良和不均匀的边部致密氧化层残留,会造成复合板界面的结合不牢。针对复合时界面结合不牢的问题,提出了对钛板的质量管控和表面处理的适宜措施。To find out the reasons for the delamination,broken edge and folds of the Ti plate,the bonding strength of the explosive welding Ti-steel clad plate is tested,and the surface quality of the Ti plate is analyzed.The results shows that the metallurgical defect of Ti ingot,broken edge and heterogeneous oxidation layer contribute to the weak bonding of the clad plates.Then,the suitable measures for the quality control and surface treatment of the Ti plate are put forward.

关 键 词：表面质量 钛-钢复合板 氧化层 界面结合 

分 类 号：TG142.74[一般工业技术—材料科学与工程]