2021
DOI: 10.1007/s00170-021-07675-2
|View full text |Cite
|
Sign up to set email alerts
|

Surface and interior residual stress analysis of a deep-drawn 1180-MPa class ultra-high strength steel sheet with scratch marks

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

0
1
0

Year Published

2022
2022
2024
2024

Publication Types

Select...
6

Relationship

1
5

Authors

Journals

citations
Cited by 7 publications
(3 citation statements)
references
References 31 publications
0
1
0
Order By: Relevance
“…is the cumulative slip and is expressed as follows: 𝛾 |𝛾 𝛼 |# (5) where t denotes time. In DP steels, it is challenging to classify and evaluate the properties of each phase for implementation in CP-FEA because the evaluation method is not well established e.g., 38), 39) .…”
Section: Figmentioning
confidence: 99%
See 1 more Smart Citation
“…is the cumulative slip and is expressed as follows: 𝛾 |𝛾 𝛼 |# (5) where t denotes time. In DP steels, it is challenging to classify and evaluate the properties of each phase for implementation in CP-FEA because the evaluation method is not well established e.g., 38), 39) .…”
Section: Figmentioning
confidence: 99%
“…High tensile steel sheets have been developed to achieve thinner components with high crash safety performance and are now widely used commercially 1) . However, the press formability of high tensile steel sheets is worse than that of mild steel sheets because of several issues such as shape fixability 2), 3) , damage on the die and workpiece surface 4), 5) , and high press forces 6), 7) . In particular, material fracture during press forming is a serious problem.…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, the effects of residual stress and plastic strain must be considered when evaluating the hydrogen embrittlement properties of automobile steel components. In this regard, the deep-drawing test [10][11][12][13] , stretchforming test [14][15][16] , and U-bending test [17][18][19][20][21][22][23] coupled with hydrogen charging have been applied as practical evaluation methods.…”
Section: Introductionmentioning
confidence: 99%