A novel wire arc additive manufactured process for 316L stainless steel for pressure vessel applications: Microstructure, mechanical properties and corrosion behaviour

IF 3 2区工程技术 Q2 ENGINEERING, MECHANICAL

International Journal of Pressure Vessels and Piping Pub Date : 2025-02-03 DOI:10.1016/j.ijpvp.2025.105457

Wenxuan Liu , Wenbiao Gong , Yupeng Li , Jiacheng Feng , Jinxin Liu , Qingchen Meng , Peng Lv

{"title":"A novel wire arc additive manufactured process for 316L stainless steel for pressure vessel applications: Microstructure, mechanical properties and corrosion behaviour","authors":"Wenxuan Liu , Wenbiao Gong , Yupeng Li , Jiacheng Feng , Jinxin Liu , Qingchen Meng , Peng Lv","doi":"10.1016/j.ijpvp.2025.105457","DOIUrl":null,"url":null,"abstract":"<div><div>Wire Arc Additive Manufacturing (WAAM) offers unprecedented design freedom and manufacturing flexibility for producing large and complex components. Additive-assisted WAAM processes, including ultrasound, in-situ rolling, and stir-friction, offer certain advantages over traditional WAAM. Nevertheless, these technologies cannot eliminate the inherent costs associated with increased production. Thus, there is an urgent need for a low-cost and efficient production method. In this study, WAAM assisted by a rapid cooling device was employed to fabricate 316L stainless steel, comparing the effects of rapid cooling in constant-temperature water with natural air cooling on microstructure, mechanical properties, and corrosion resistance. The results demonstrate that rapid cooling improved productivity fivefold. Compared to WAAM, 24IRC-WAAM (24 °C interlayer rapid cooling-wire arc additive manufacturing) and 60IRC-WAAM (60 °C interlayer rapid cooling-wire arc additive manufacturing) exhibited average grain refinement of 70.31 % and 57.22 %, respectively, reducing the material's internal anisotropy and significantly enhancing both horizontal and vertical mechanical properties, as well as corrosion resistance. Studies further indicate that the preparation of 316L using arc additive manufacturing in water at 60 °C is a cost-effective process, with the mechanical properties and corrosion resistance of WAAM 316L being comparable to those of forged grades, making it suitable for pressure vessels that demand high corrosion resistance.</div></div>","PeriodicalId":54946,"journal":{"name":"International Journal of Pressure Vessels and Piping","volume":"214 ","pages":"Article 105457"},"PeriodicalIF":3.0000,"publicationDate":"2025-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Pressure Vessels and Piping","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0308016125000274","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, MECHANICAL","Score":null,"Total":0}

引用次数: 0

Abstract

Wire Arc Additive Manufacturing (WAAM) offers unprecedented design freedom and manufacturing flexibility for producing large and complex components. Additive-assisted WAAM processes, including ultrasound, in-situ rolling, and stir-friction, offer certain advantages over traditional WAAM. Nevertheless, these technologies cannot eliminate the inherent costs associated with increased production. Thus, there is an urgent need for a low-cost and efficient production method. In this study, WAAM assisted by a rapid cooling device was employed to fabricate 316L stainless steel, comparing the effects of rapid cooling in constant-temperature water with natural air cooling on microstructure, mechanical properties, and corrosion resistance. The results demonstrate that rapid cooling improved productivity fivefold. Compared to WAAM, 24IRC-WAAM (24 °C interlayer rapid cooling-wire arc additive manufacturing) and 60IRC-WAAM (60 °C interlayer rapid cooling-wire arc additive manufacturing) exhibited average grain refinement of 70.31 % and 57.22 %, respectively, reducing the material's internal anisotropy and significantly enhancing both horizontal and vertical mechanical properties, as well as corrosion resistance. Studies further indicate that the preparation of 316L using arc additive manufacturing in water at 60 °C is a cost-effective process, with the mechanical properties and corrosion resistance of WAAM 316L being comparable to those of forged grades, making it suitable for pressure vessels that demand high corrosion resistance.

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

International Journal of Pressure Vessels and Piping 工程技术-工程：机械

CiteScore

5.30

自引率

13.30%

发文量

208

审稿时长

17 months

期刊介绍： Pressure vessel engineering technology is of importance in many branches of industry. This journal publishes the latest research results and related information on all its associated aspects, with particular emphasis on the structural integrity assessment, maintenance and life extension of pressurised process engineering plants. The anticipated coverage of the International Journal of Pressure Vessels and Piping ranges from simple mass-produced pressure vessels to large custom-built vessels and tanks. Pressure vessels technology is a developing field, and contributions on the following topics will therefore be welcome: • Pressure vessel engineering • Structural integrity assessment • Design methods • Codes and standards • Fabrication and welding • Materials properties requirements • Inspection and quality management • Maintenance and life extension • Ageing and environmental effects • Life management Of particular importance are papers covering aspects of significant practical application which could lead to major improvements in economy, reliability and useful life. While most accepted papers represent the results of original applied research, critical reviews of topical interest by world-leading experts will also appear from time to time. International Journal of Pressure Vessels and Piping is indispensable reading for engineering professionals involved in the energy, petrochemicals, process plant, transport, aerospace and related industries; for manufacturers of pressure vessels and ancillary equipment; and for academics pursuing research in these areas.