کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1470728 | 990332 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Notched tensile tests of cold-rolled 304L stainless steel in 40 wt.% 80 °C MgCl2 solution
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Notched tensile tests of cold-rolled 304L stainless steel in 40 wt.% 80 °C MgCl2 solution Notched tensile tests of cold-rolled 304L stainless steel in 40 wt.% 80 °C MgCl2 solution](/preview/png/1470728.png)
چکیده انگلیسی
The effects of cold-rolling (20% thickness reduction) and sensitization treatment (600 °C/10 h) on the microstructure, tensile properties and susceptibility to stress corrosion cracking of 304 stainless steel in 80 °C MgCl2 (40 wt.%) solution were investigated. The increase in hydrogen traps, which retarded hydrogen diffusion to the strained region, accounted for the low loss in notched tensile strength (NTS) of such a cold-rolled specimen, as compared to the solution-treated specimen in the corrosive environment. By contrast, the high NTS loss of sensitized specimens in MgCl2 solution was attributed mainly to the formation of stress-induced martensite near grain boundary regions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 51, Issue 2, February 2009, Pages 380–386
Journal: Corrosion Science - Volume 51, Issue 2, February 2009, Pages 380–386
نویسندگان
C.L. Lai, L.W. Tsay, W. Kai, C. Chen,