effect of annealing process on microstructure and mechanical properties of high manganese austenitic twip steel

نویسندگان

m. m. karkeh abadi

a. najafizadeh

a. kermanpur

y. mazaheri

چکیده

in the present study, the influence of annealing temperature on mechanical properties and the microstructure of a high manganese austenitic steel (fe-30mn-4al-4si-0.5c) was investigated. x-ray diffractometry, optical and scanning electron microscopy, hardness and tensile tests were used to analyze the relationship between mechanical properties and microstructure after annealing process. the results indicated an optimum combination of strength and elongation under the condition of high cold rolling reduction with subsequent annealing in the partial recrystallization region.

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عنوان ژورنال:
international journal of iron & steel society of iran

ناشر: iron & steel society of iran

ISSN 1735-4145

دوره 8

شماره 1 2011

میزبانی شده توسط پلتفرم ابری doprax.com

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