Detailed Information
Cited 1 time in 
Cited 2 time in 
Cited 2 time in
Metadata Downloads
A parameter for characterizing thermal aging effect on fracture toughness of GTAW of 316L stainless steel
- Authors
- Youn, Gyo-Geun; Kim, Yun-Jae; Miura, Yasufumi
- Issue Date
- 11월-2020
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Keywords
- Thermal aging constant; Fracture toughness prediction; Thermal aging effect; Multi-axial fracture strain model; GTAW 316L stainless steel
- Citation
- ENGINEERING FRACTURE MECHANICS, v.239
- Indexed
- SCIE
SCOPUS
- Journal Title
- ENGINEERING FRACTURE MECHANICS
- Volume
- 239
- ISSN
- 0013-7944
- Abstract
- In this paper, the authors propose a model based on the thermal aging constant to predict the fracture toughness of aged gas-tungsten-arc-welded 316L stainless steel (referred to as GTAW hereinafter). The constant can be determined simply from the tensile data of aged GTAW, and a closed-form expression for this is given. The fracture toughness of aged GTAW can be predicted based on the product of the thermal aging constant with the toughness of unaged GTAW. The predicted toughness agrees well with the experimental data of aged GTAW.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > Department of Mechanical Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.