کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1584860 | 1001313 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Vacancy influence on the stabilization of martensitic Cu–Zn–Al single crystals
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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: Vacancy influence on the stabilization of martensitic Cu–Zn–Al single crystals Vacancy influence on the stabilization of martensitic Cu–Zn–Al single crystals](/preview/png/1584860.png)
چکیده انگلیسی
On a well-ordered β phase Cu–Zn–Al single crystal, the vacancy influence on martensitic stabilization has been studied by compression tests. Systematic studies on the influence of stabilization time, temperature, and the influence of the vacancy concentration on the stabilization process show that the characteristic time for stabilization and vacancy migration are several orders of magnitude different. It is found that only a small fraction of the initial vacancy concentration contributes to the process and that the remnant vacancies are unable to promote further stabilization. A model is proposed witch can reproduce the essential features of isothermal martensite stabilization.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 437, Issue 2, 15 November 2006, Pages 328–333
Journal: Materials Science and Engineering: A - Volume 437, Issue 2, 15 November 2006, Pages 328–333
نویسندگان
Marcelo Stipcich, Ricardo Romero,