钛钢复合板的组织与结合界面研究  

RESEARCH ON STRUCTURE AND COMBINATION INTERFACE OF TITANIUM-STEEL CLAD PLATE

作　　者：郑兴跃[1] 李超[1] 

机构地区：[1]唐山钢铁公司一钢轧厂,河北唐山063000

出　　处：《河北冶金》2007年第4期16-19,共4页Hebei Metallurgy

摘　　要：进行了TA1/Q235的累积叠轧焊试验,研究了TA1/Q235复合板结合界面组织和Ti,Fe元素的扩散情况。研究结果表明:在实际轧制中要严格控制夹杂的含量,并要采用低温大变形加工、低温累积叠轧的钢-钢结合完全接近基体组织,TA1/Q235的结合机制为裂口结合机制,Ti元素比Fe元素扩散强烈。The trial test of TAI/Q235 accumulated clad rolling and welding is conducted, the combination interface structure and diffusion of Ti, Fe elements in TAI/Q235 clad plate are researched. It is showed from the result that with strict control of inclusion content, adopting low - temperature large - deformation working, the steel - steel combination by low - temperature accumulated - clad rolling is fully approached to manix structure, the combination of TAI/Q235 is crack mechanism, the diffusion of Ti is stronger than Fe.

关 键 词：钛钢复合板 结合界面 累积叠轧焊 

分 类 号：TG142.7[一般工业技术—材料科学与工程]