Evidence map›Paper›PMID 38612062›Full record

ArticleMaterials (Basel, Switzerland)2024

Hydrogen Embrittlement of 27Cr-4Mo-2Ni Super Ferritic Stainless Steel.

Fei Yang, Yujin Nie, Huiyun Zhang, Weiqiang Niu, Quanxin Shi, Jinyao Ma, Liuwei Zheng, Wei Liang

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Materials (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 66% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Fei YangCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Yujin NieCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Huiyun ZhangCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Weiqiang NiuCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Quanxin ShiCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Jinyao MaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Liuwei ZhengCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Wei LiangCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Taiyuan University of Technology · CN

Funding

the Shanxi International Cooperation Project 201603D421026
6 · The paper itself

Abstract

The effect of hydrogen content on the deformation and fracture behavior of 27Cr-4Mo-2Ni super ferritic stainless steel (SFSS) was investigated in this study. It was shown that the plasticity and yield strength of SFSS were very susceptible to hydrogen content. The introduction of hydrogen led to a significant decrease in elongation and a concurrent increase in yield strength. Nevertheless, a critical threshold was identified in the elongation reduction, after which the elongation remained approximately constant even with more hydrogen introduced, while the yield strength exhibited a monotonic increase with increasing hydrogen content within the experimental range, attributed to the pinning effect of the hydrogen Cottrell atmosphere on dislocations. Furthermore, the hydrogen-charged SFSS shows an apparent drop in flow stress after upper yielding and a reduced work hardening rate during the subsequent plastic deformation. The more hydrogen is charged, the more the flow stress drops, and the lower the work hardening rate becomes.

Indexed as

fracture behaviorhydrogen embrittlementmechanical propertiessuper ferritic stainless steelyield strength

Identifiers

PMID38612062
PMCPMC11012995
OpenAlexW4393255665

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.