Investigation of reasons for decrease in mechanical characteristics of hot-rolled steel 09G2S bends

Investigation of reasons for decrease in mechanical characteristics of hot-rolled steel 09G2S bends

In this paper, the causes of the drop in the mechanical properties in the process of manufacturing the «bend-out» part are investigated. On the basis of the obtained results, nonstandard heat treatment is proposed allowing to increase the mechanical characteristics to the initial values. Experime...

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Bibliographic Details
Main Authors: K. N. Pantyukhova, D. A. Negrov, O. Yu. Burgonova, V. Yu. Putintsev
Format: Article
Language:English
Published: Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education 2019-03-01
Series:Омский научный вестник: Серия "Общество. История. Современность"
Subjects:
restored austenitic grain
the principle of orientational and dimensional correspondence
widmanstatt structure
structural heredity of austenite grain
Online Access:https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/1%20(163)/11-16%20%D0%9F%D0%B0%D0%BD%D1%82%D1%8E%D1%85%D0%BE%D0%B2%D0%B0%20%D0%9A.%20%D0%9D.,%20%D0%9D%D0%B5%D0%B3%D1%80%D0%BE%D0%B2%20%D0%94.%20%D0%90.,%20%D0%91%D1%83%D1%80%D0%B3%D0%BE%D0%BD%D0%BE%D0%B2%D0%B0%20%D0%9E.%20%D0%AE.%20%D0%B8%20%D0%B4%D1%80..pdf
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