کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1626088 | 1516440 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High-temperature sliding wear resistance of a ductile metal-toughened Cr13Ni5Si2 ternary metal silicide alloy
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
High-temperature metallic sliding wear resistance and mechanisms of a Cr13Ni5Si2 ternary metal silicide alloy toughened by small amount of interdendritic nickel-based solid solution (γ) were studied as a function of wear test temperature. The γ-toughened Cr13Ni5Si2 alloy has excellent wear resistance under high-temperature sliding wear test conditions. Wear volume loss of the Cr13Ni5Si2 alloy was very low and was even slightly decreased with increasing test temperature. The ductile interdendritic γ-phase played a positive role in reducing the wear volume loss of the γ-toughened Cr13Ni5Si2 alloy by prohibiting crack propagation and preventing pulling-out of the broken Cr13Ni5Si2 fragments from the worn surface.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 433, Issues 1–2, 16 May 2007, Pages 114–119
Journal: Journal of Alloys and Compounds - Volume 433, Issues 1–2, 16 May 2007, Pages 114–119
نویسندگان
Y.L. Fang, H.M. Wang,