کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5455916 | 1514652 | 2017 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of alloy 718 subjected to different thermomechanical treatments
ترجمه فارسی عنوان
خصوصیات آلیاژ 718 تحت درمان های مختلف ترمومکانیکی قرار می گیرد
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کلمات کلیدی
آلیاژ 718، فاز گاما، مرحله اولیه گاما، مرحله اولیه گاما، فاز دلتا، سخت شدن تهویه،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
چکیده انگلیسی
Chemical phase and microstructural investigations of alloy 718 solution-annealed and age-hardened were performed in this study. Focus was made in the effects of solution annealing temperature, aging temperature and holding time, and the amount of intermediate cold work on the alloy. The formation of secondary phases such as γ'-phase, γ”-phase, and δ-phase, grain sizes, and any deformations of the microstructure with respect to the processed conditions have been studied. Statistics such as size and number densities of these precipitates with respect to the processing conditions were evaluated and a discussion on optimum conditions in obtaining finer and higher density of γ'- and γ”-phase precipitates is also presented.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 691, 13 April 2017, Pages 195-202
Journal: Materials Science and Engineering: A - Volume 691, 13 April 2017, Pages 195-202
نویسندگان
Chinthaka Silva, Miao Song, Keith Leonard, Mi Wang, Gary Was, Jeremy Busby,