کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10645792 | 1000708 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural, mechanical and tribological properties of duplex-treated AISI 5140 steel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Structural, mechanical and tribological properties of duplex-treated AISI 5140 steel Structural, mechanical and tribological properties of duplex-treated AISI 5140 steel](/preview/png/10645792.png)
چکیده انگلیسی
The structure, hardness, adhesion, surface roughness and tribological properties of duplex-surface-treated (TiN/plasma nitrided), directly TiN-coated and ion-nitrided AISI 5140 steel were investigated using X-ray diffraction, SEM, optical microscopy, a microhardness tester, a scratch tester and a pin-on-disc tribotester. After the plasma nitriding process, the transition treatments were realized to evaluate the effect of the compound layer. It was found that the relative intensity line of TiN (200) and surface roughness increased, but the coating hardness and critical load (Lc) decreased with an increasing amount of É-Fe2-3N iron nitride in the compound layer. The better tribological properties were obtained with coatings applied on substrates, which included a large amount of γ'-Fe4N iron nitride after plasma nitriding.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Characterization - Volume 54, Issue 1, January 2005, Pages 85-92
Journal: Materials Characterization - Volume 54, Issue 1, January 2005, Pages 85-92
نویسندگان
Akgün Alsaran, Ayhan Ãelik, Mehmet Karakan,