Evidence map›Paper›PMID 36285796›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2022

Quantitative 3D Characterization for Kinetics of Corrosion Initiation and Propagation in Additively Manufactured Austenitic Stainless Steel.

Jianli Li, Anthony E Hughes, Y S Yang, Majid Laleh, Haipeng Wang, Xufang Zhang, Jie Ma, Wei Xu, Mike Y Tan

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2022. 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
–field-weighted citation impact
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. 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

9 authors.

Jianli LiInstitute of Theoretical Physics, School of Physics and Electronic Engineering and Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi, 030006, China.
Anthony E HughesInstitute for Frontier Materials, Deakin University, Waurn Ponds, VIC, 3216, Australia.
Y S YangCommonwealth Scientific and Industrial Research Organisation (CSIRO), Private Bag 10, Clayton South, VIC, 3169, Australia.ORCID https://orcid.org/0000-0002-8565-6214
Majid LalehInstitute for Frontier Materials, Deakin University, Waurn Ponds, VIC, 3216, Australia.
Haipeng WangInstitute of Theoretical Physics, School of Physics and Electronic Engineering and Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi, 030006, China.
Xufang ZhangInstitute of Theoretical Physics, School of Physics and Electronic Engineering and Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi, 030006, China.
Jie MaState Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy and Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi, 030006, China.
Wei XuSchool of Engineering, Deakin University, Waurn Ponds, VIC, 3216, Australia.
Mike Y TanInstitute for Frontier Materials, Deakin University, Waurn Ponds, VIC, 3216, Australia.

Funding

CSIRO InterChange programDeakin University
6 · The paper itself

Abstract

In situ X-ray computed tomography (X-ray CT) is used to investigate the effects of characteristic microstructural features on the pitting initiation and propagation in austenitic stainless steel specimens prepared with laser powder bed fusion (LPBF) additive manufacturing. In situ X-ray CT in probing the mechanism and kinetics of localized corrosion is demonstrated by immersing two LPBF specimens with different porosities in an aggressive ferric chloride solution for the evaluation of corrosion. X-ray CT images are acquired from the specimens after every 8 hours of immersion over an extended period of time (216 hours). Corrosion pit growth is then quantitatively analyzed with a data-constrained modeling method. The pitting growth mechanism of LPBF stainless steel is found to be different from that of conventional stainless steels. More specifically, the mechanism of corrosion pit initiation is closely correlated with the original lack of fusion porosity (LOF) distribution on the surface of the specimens and preferential pit propagation through the LOF pores inside the specimens. Pit growth kinetics are derived from pit volume changes determined through 3D data analysis. The pit growth kinetics in LPBF specimens are found to vary in the initial pit formation, competitive pit propagation, and the dominant pit growth stages.

Indexed as

additive manufacturingaustenitic stainless steelcorrosion kineticsdata-constrained modelingin situ X-ray CT

Identifiers

PMID36285796
PMCPMC9799015

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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.