کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5464205 | 1517198 | 2017 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Joining of Sip/6063Al composite using additive manufacturing-based laser melting deposition
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Additive manufacturing-based laser melting deposition was proposed creatively to fabricate a layer-by-layer weld bead in order to join Sip/6063Al composite in this paper. The joint with free of cracks and few of pores was formed. Fusion zone of the joint was mainly composed of primary silicon, α-Al and (Al, Si) eutectic phases. Three kinds of different characteristic solidified morphologies flower-like, little blocky and polygonal primary silicon phases were detected in the fusion zone, all of them were surrounded by α-Al phase closely. Tensile strength of the welded joint was about 41.6 MPa as high as 78.9% of that of the base Sip/6063Al composite.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 190, 1 March 2017, Pages 191-194
Journal: Materials Letters - Volume 190, 1 March 2017, Pages 191-194
نویسندگان
Zhenglong Lei, Ze Tian, Peng Li, Yanbin Chen, Hengquan Zhang, Xi Chen,