کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
832905 908127 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of heat treatments on mechanical properties of Fe/Al explosion-welded structural transition joints
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Effects of heat treatments on mechanical properties of Fe/Al explosion-welded structural transition joints
چکیده انگلیسی

The aluminum/steel structural transition joints are widely used in shipbuilding industry due to the advantages of joining these two materials with important weight savings while exploiting their best properties. The research objective is the evaluation of process feasibility to laser weld structural transition joints to overcome manufacturing limitations of traditional TIG/MIG welding. This study presents results achieved during as-simulated laser welding by imposing severe thermal cycles to specimen obtained from structural transition joints with time periods longer than those normally recorded during laser welding. Metallurgical and mechanical characterization of heat treated specimen is performed to evaluate the influence of the thermal cycles on final joint properties.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 30, Issue 7, August 2009, Pages 2693–2700
نویسندگان
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