کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10668947 | 1008487 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Laser coatings to improve wear resistance of mould steel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Laser coatings to improve wear resistance of mould steel Laser coatings to improve wear resistance of mould steel](/preview/png/10668947.png)
چکیده انگلیسی
After the treatment, the clad surfaces were characterised by means of optic and scanning electron microscopy. The layers showed a uniform composition across the track, similar to the initial powder composition, without damage or cracks. The mechanical properties were evaluated by hardness measurements and wear tests (ball-on-disk) at room temperature and without lubrication, in accordance with the ASTM G99-95a standard. The tribological couple was comprised by an alumina ball sliding against the clad layers. The wear rate varied with the different ball and disk combinations, and a considerable improvement in wear resistance was observed with the AISI M2 laser coatings compared with the substrate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 194, Issue 1, 20 April 2005, Pages 136-142
Journal: Surface and Coatings Technology - Volume 194, Issue 1, 20 April 2005, Pages 136-142
نویسندگان
C. Navas, A. Conde, B.J. Fernández, F. Zubiri, J. de Damborenea,