کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10418390 | 902846 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Performance of Cu-TiC alloy electrodes developed by reaction milling for electrical-resistance welding
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Performance of Cu-TiC alloy electrodes developed by reaction milling for electrical-resistance welding Performance of Cu-TiC alloy electrodes developed by reaction milling for electrical-resistance welding](/preview/png/10418390.png)
چکیده انگلیسی
The performance of a nominal-composition Cu-5Â vol.% TiC alloy, prepared via powder metallurgy, was evaluated when such material was used as electrodes for electrical-resistance welding. Starting from Cu, Ti and graphite powders, flakes of the alloy were synthesized by reaction milling in a high-energy mill; alloy bars 6Â mm diameter were then produced by hot extruding such flakes. Electrodes performance was evaluated by means of the following indexes: tip shortening, tip widening, and mass loss. Electrolytic copper electrodes were used as reference. The results obtained clearly demonstrate that the Cu-TiC electrodes prepared from powders synthesized by reaction milling have a remarkably better performance than those manufactured from electrolytic copper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 169, Issue 1, 30 October 2005, Pages 62-66
Journal: Journal of Materials Processing Technology - Volume 169, Issue 1, 30 October 2005, Pages 62-66
نویسندگان
Rodrigo H. Palma, Aquiles H. Sepúlveda, Rodrigo A. Espinoza, Roberto C. Montiglio,