کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
258069 503611 2013 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Testing and analysis of X39CrMo17-1 steel properties
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Testing and analysis of X39CrMo17-1 steel properties
چکیده انگلیسی


• Experimentally obtained material properties.
• Creep and relaxation phenomena and their modeling.
• Engineering fracture toughness assessment.

Experimental tests have been carried out to obtain data on the behavior of martensitic stainless steel X39CrMo17-1 (AISI 420RM; 1.4122) under different environmental conditions. This article provides an insight into experimental results related to mechanical properties, tension creep and relaxation phenomena as well as Charpy impact energy of considered material. Modeling of some creep and relaxation curves as well as an assessment of fracture toughness based on Charpy impact energy can be also found in this paper. An analytical approach for creep deformation analysis is proposed. Due to survey results, we may conclude that the investigated material has outstanding mechanical properties and sufficient resistance to creep when the applied load is low in relation to its yield strength at prescribed temperature.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 44, July 2013, Pages 293–301
نویسندگان
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