کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1582295 | 1514874 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Stress rupture characteristics of Inconel 718 alloy for ramjet combustor
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
To evaluate the accelerated creep phenomena for ramjet combustor, the stress rupture tests for Inconel 718 alloy were performed at a temperature range of 649–760 °C and a stress range of 381–1093 MPa. The stress exponent, n, under the given conditions was obtained. Also, the activation energy, ΔH, was calculated from the experimental results. An empirical formula of accelerated creep rate for Inconel 718 alloy was calculated by computer simulation. The accelerated creep life of Inconel 718 alloy was evaluated by using Larson–Miller parameter.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volumes 483–484, 15 June 2008, Pages 262–265
Journal: Materials Science and Engineering: A - Volumes 483–484, 15 June 2008, Pages 262–265
نویسندگان
Duck-Hoi Kim, Jae-Hoon Kim, Jeong-Woo Sa, Young-Shin Lee, Chul-Kyu Park, Soon-Il Moon,