سال انتشار: ۱۳۸۴

محل انتشار: اولین کنفرانس بین المللی و هفتمین کنفرانس ملی مهندسی ساخت و تولید

تعداد صفحات: ۹

نویسنده(ها):

V.P Kopaleishvili – Head of Chair of Foundry, Welding and New Technological Processes; Professor, Doctor
I.G Kashakashvili – Laboratory of Properties of Materials; senior lecturer, candidate of science
L.B Kereselidze – Chair of Common and Nonorganic Chamistry; Professor, candidate of science
G.O Kipiani – Chair of engineering mechanics; Professor, Doctor

چکیده:

During research of bainitic steels with 0,50 % or more content of silicon we disclosed the opposite to ‘aging’ phenomenon, so called ‘Rejuvenation’ – an improvement of mechanical properties, particularly plasticity during holding of products. After analisys of literary and own datas is proposed scientific hypothesis, which explains ‘Rejuvenation’, makes drastic changes in material science, is used by us for solving of technical problems and opens a way of creation of new materials and directions, e.g.: 1) Iron based hydrogen accumulation alloys; 2) gradient products for working inimpact-contact loading conditions.