高强度钢Gleeble模拟热影响区的断裂力学分析

IF 1.3 Q3 ENGINEERING, MECHANICAL PERIODICA POLYTECHNICA-MECHANICAL ENGINEERING Pub Date : 2021-12-01 DOI:10.3311/ppme.19077

Z. Koncsik, J. Lukács, G. Nagy

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引用次数: 0

摘要

在研究工作中，对奥钢联Alform 960M热轧高强度钢的热影响区进行了断裂力学研究。为了产生合适的热影响区域，应用Gleeble 3500物理模拟器，具有不同的加热周期和特定的冷却时间。在模拟之后，进行了断裂力学研究，以确定裂纹尖端张开位移(CTOD或δ)值。

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Fracture Mechanical Analysis of Gleeble Simulated Heat Affected Zones in High Strength Steels

During the research work the fracture mechanical investigation of heat affected zones of thermomechanical rolled high strength steels (Voestalpine Alform 960M) were carried out. For production of appropriate heat affected zones Gleeble 3500 physical simulator was applied, with different heating cycles and specific cooling times. Following the simulation, fracture mechanical investigations were performed, in favor of determination crack tip opening displacement (CTOD or δ) values.

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来源期刊

PERIODICA POLYTECHNICA-MECHANICAL ENGINEERING ENGINEERING, MECHANICAL-

CiteScore

2.80

自引率

7.70%

发文量

审稿时长

20 weeks

期刊介绍： Periodica Polytechnica is a publisher of the Budapest University of Technology and Economics. It publishes seven international journals (Architecture, Chemical Engineering, Civil Engineering, Electrical Engineering, Mechanical Engineering, Social and Management Sciences, Transportation Engineering). The journals have free electronic versions.