کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
793338 902417 2009 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The direct laser deposition of AISI316 stainless steel and Cr3C2 powder
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
The direct laser deposition of AISI316 stainless steel and Cr3C2 powder
چکیده انگلیسی

The laser deposition of AISI316 powder blended with Cr3C2 over austenitic stainless steel plate was carried out as part of an investigation aimed at determining the feasibility of applying localized reinforcement to stainless steel components. The chromium carbide powder dissolved in the process to produce a range of carbides which reinforced and increased the hardness of the material. The results of optical microscope metallography and SEM/EDX and XRD analysis as well as microhardness measurements are reported. Surfaces produced by deposition of the powder blend were machine-ground and subjected to pin-on-disc and corrosion tests. The tests indicated an improvement to sliding wear resistance and a good resistance to salt spray and pitting corrosion conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 209, Issue 11, 21 June 2009, Pages 5229–5238
نویسندگان
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