کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
832292 908118 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of interfacial reaction layer morphologies on crack initiation and propagation in Ti/Al joint by laser welding–brazing
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Influence of interfacial reaction layer morphologies on crack initiation and propagation in Ti/Al joint by laser welding–brazing
چکیده انگلیسی

Influence of interfacial reaction on crack initiation and propagation in Ti/Al joint by laser welding–brazing (LWB) was investigated to obtain strong joints. According to in situ observation of crack initiation and propagation and analysis of fracture surface, the effects of different reaction layer including interfacial layer with insufficient interfacial reaction, lamella-shaped morphology, cellular/serration-shaped morphology, club-shaped morphology, and thick continuous morphology on crack initiation and propagation was discussed. It was found that the joint with lamella-shaped, cellular or serration-shaped, club-shaped interfacial layer has the highest mechanical property in current study.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 31, Issue 1, January 2010, Pages 227–233
نویسندگان
, , ,