کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1583029 | 1514882 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Wettability of Ni–V, Co–V, and Ni–Cr–V system brazing alloys on Si3N4 ceramic and interfacial reactions
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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: Wettability of Ni–V, Co–V, and Ni–Cr–V system brazing alloys on Si3N4 ceramic and interfacial reactions Wettability of Ni–V, Co–V, and Ni–Cr–V system brazing alloys on Si3N4 ceramic and interfacial reactions](/preview/png/1583029.png)
چکیده انگلیسی
In the present paper, six V-active brazes were designed. The wetting behavior of Ni–V, Co–V and Ni–Cr–V alloys on Si3N4 was studied by the sessile drop method. The results show that, under the heating condition of 1553 K/120 min, the Ni–V alloys with the V content of no higher than 25 wt.% did not wet Si3N4, whereas, the Ni–V alloys with the V content of no lower than 34.5 wt.% exhibit good wettability. Though the spreading of the Ni–V, Co–V and Ni–Cr–V brazing alloys on the Si3N4 was slow, intensive interfacial reactions occurred, and according to the results of XRD analysis, compounds of V3Ni2Si, V6Si5 and VN were formed at the interface of Si3N4/Ni–V alloy. The corresponding interfacial reactions were also discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 474, Issues 1–2, 15 February 2008, Pages 376–381
Journal: Materials Science and Engineering: A - Volume 474, Issues 1–2, 15 February 2008, Pages 376–381
نویسندگان
Hua-Ping Xiong, Wei Dong, Bo Chen, Yan-Sheng Kang, Akira Kawasaki, Hiroshi Okamura, Ryuzo Watanabe,