کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8038742 | 1518409 | 2018 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
3D printing of multiple metallic materials via modified selective laser melting
ترجمه فارسی عنوان
چاپ سه بعدی مواد فلزی چندگانه از طریق اصلاح انتخاب ذرات لیزر
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کلمات کلیدی
چاپ سه بعدی، ذوب لیزری انتخابی، مواد چندگانه،
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
چکیده انگلیسی
Selective laser melting (SLM) is a powder bed layer-by-layer fusion technique mainly applied for additive manufacturing of 3D metallic components of complex geometry. However, the technology is currently limited to printing a single material across each layer. In many applications such as the manufacture of certain aero engine components, conformably cooled dies, medical implants and functional gradient structures, printing of multiple materials are desirable. This paper reports an investigation into the 3D printing of multiple metallic materials including 316L stainless steel, In718 nickel alloy and Cu10Sn copper alloy within a single build-up process using a specially designed multiple material SLM system combining powder-bed with point by point powder dispensing and selective material removal, for the first time. Material delivery system design, multiple material interactions, and component characteristics are described and the associated mechanisms are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Annals - Volume 67, Issue 1, 2018, Pages 245-248
Journal: CIRP Annals - Volume 67, Issue 1, 2018, Pages 245-248
نویسندگان
Chao Wei, Lin Li, Xiaoji Zhang, Yuan-Hui Chueh,