Effect of Alloying Elements in Steels on the Interfacial Structure and Mechanical Properties of Mg to Steel by Laser-GTAW Hybrid Direct Lap Welding.

Xin Liu, Qiang Lang, Jifeng Wang, Gang Song, Liming Liu

Abstract read

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.

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1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

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3 · Its place in the literature

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1 citing paper in PubMed.

Development of Advanced Aluminum and Magnesium Alloys: Microstructure, Mechanical Properties and Processing.Materials (Basel, Switzerland) · 2024
Article

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5 · Who and what money

Authors and funding

5 authors.

Xin LiuSchool of Materials Science and Engineering, Dalian University of Technology, Dalian 116000, China.

Qiang LangSchool of Materials Science and Engineering, Dalian University of Technology, Dalian 116000, China.

Jifeng WangShanghai Institute of Special Equipment Inspection and Technical Research, Shanghai 200062, China.

Gang SongSchool of Materials Science and Engineering, Dalian University of Technology, Dalian 116000, China.ORCID 0000-0002-5430-9762

Liming LiuSchool of Materials Science and Engineering, Dalian University of Technology, Dalian 116000, China.

Funding

National Natural Science Foundation of China No. U1960111

6 · The paper itself

Abstract

Mg alloy AZ31B was directly bonded to SK7 with a low alloy content, DP980 with a high Mn content, 316L with a high Cr and high Ni content by laser-gas tungsten arc welding (GTAW) and hybrid direct lap welding. The results showed that the tensile loads of AZ31B/SK7 and AZ31B/DP980 joints were 283 N/mm and 285 N/mm respectively, while the tensile load of AZ31B/316L joint was only 115 N/mm. The fracture and interface microstructures were observed using scanning electron microscopy (SEM), electron probe microanalysis (EPMA), and identified through X-ray diffractometry (XRD). For AZ31B/SK7 and AZ31B/DP980, the interface of the front reaction area and the keyhole reaction area was mainly composed of an Fe-Al phase and an Al-Mn phase. However, for AZ31B/316L, the interface of the keyhole reaction area was mainly composed of an Fe-Al phase and an Al-Mn phase, but a multi-layer composite structure consisting of the Mg

Indexed as

interfacial structurelaser-GTAW hybrid direct lap weldingmechanical propertiesMg/steel welding

Identifiers

PMID38612137

DOI10.3390/ma17071624

PMCPMC11012746

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LicenceCC BY

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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.