Effects of Ambient Oxygen Concentration on Microstructural Evolution and Mechanical Properties of Wire Arc Additively Manufactured Ti-6Al-4V Thin-Walled Components.

Shuo Meng, Zonglin Zhao, Hongwei Ji, Guangkuo Qin, Yefei Zhou, Weidong Ma, Xiaolei Xing

Abstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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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

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Shuo MengCollege of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China.

Zonglin ZhaoCollege of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China.

Hongwei JiCollege of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China.

Guangkuo QinCollege of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China.

Yefei ZhouCollege of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China.

Weidong MaCollege of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China.

Xiaolei XingCollege of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China.

Funding

Hebei Natural Science Foundation E2024203056Hebei Natural Science Foundation E2024203093National Natural Science Foundation of China 52375208National Natural Science Foundation of China 52575240

6 · The paper itself

Abstract

Ti-6Al-4V thin-walled specimens were fabricated by gas tungsten arc welding-based wire arc additive manufacturing under controlled oxygen concentrations of 1, 500 and 1000 ppm, with ambient air used as a severe oxygen-exposure reference. The effects of oxygen concentration on oxygen uptake, microstructure, oxidation behavior and mechanical properties were investigated. Within the controlled range, the internal oxygen content increased from 0.07 to 0.15 wt.%, remaining below the ASTM B381-2013 limit. These specimens retained sound interlayer bonding and were mainly composed of α-Ti with a small amount of β-Ti, without detectable crystalline TiO

Indexed as

ambient oxygen concentrationsurface oxidationtensile propertiesTi-6Al-4V titanium alloywire arc additive manufacturing

Identifiers

PMID42280000

DOI10.3390/ma19112347

PMCPMC13257439

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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.