Title:
DELAYED FRACTURE CHARACTERISTIC EVALUATION METHOD AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/118497
Kind Code:
A1
Abstract:
The purpose of this invention is to further enhance delayed fracture evaluation accuracy. Because the calculated stress value to be a reference for the occurrence of delayed fracturing changes according to an analysis condition for molding analysis, this invention uses, as a reference for delayed fracturing evaluation, a value obtained by changing the stress value to be a reference value for the occurrence of delayed fracturing according to an analysis condition for analyzing a given molded article (article for actual use). For example, an analysis condition for molding analysis in a delayed fracture evaluation test is made to match an analysis condition for molding analysis of an article for actual use such as an actual automotive part.
Inventors:
MATSUKI YUICHI (JP)
SHINMIYA TOYOHISA (JP)
NAKAGAWA KINYA (JP)
YAMASAKI YUJI (JP)
SHINMIYA TOYOHISA (JP)
NAKAGAWA KINYA (JP)
YAMASAKI YUJI (JP)
Application Number:
PCT/JP2021/028096
Publication Date:
June 09, 2022
Filing Date:
July 29, 2021
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
G01N17/00; G01N3/20; G06F30/10; G06F30/23
Foreign References:
JP2019020332A | 2019-02-07 | |||
JP2014170318A | 2014-09-18 | |||
JP2015004596A | 2015-01-08 | |||
JP2010127933A | 2010-06-10 | |||
JP2010069533A | 2010-04-02 | |||
JP2005205467A | 2005-08-04 | |||
JP2010071734A | 2010-04-02 | |||
JP2012033039A | 2012-02-16 |
Attorney, Agent or Firm:
TANAKA Hidetetsu et al. (JP)
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