Analysis of Welded Joint Properties on an AISI316L Stainless Steel Tube Manufactured by SLM Technology
| Autor: | Kristýna Sternadelová, Jiri Hajnys, Lucie Krejčí, Petr Mohyla, Pavel Krpec, Marek Pagáč, Kateřina Konečná |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
0209 industrial biotechnology
Heat-affected zone Materials science microstructure 3D printing 02 engineering and technology Welding mechanical properties lcsh:Technology Article law.invention welded joints 020901 industrial engineering & automation law General Materials Science Material failure theory Texture (crystalline) Selective laser melting lcsh:Microscopy Joint (geology) lcsh:QC120-168.85 lcsh:QH201-278.5 business.industry lcsh:T Metallurgy 021001 nanoscience & nanotechnology Microstructure lcsh:TA1-2040 selective laser melting lcsh:Descriptive and experimental mechanics lcsh:Electrical engineering. Electronics. Nuclear engineering 0210 nano-technology business lcsh:Engineering (General). Civil engineering (General) lcsh:TK1-9971 |
| Zdroj: | Materials, Vol 13, Iss 4362, p 4362 (2020) Materials Volume 13 Issue 19 |
| ISSN: | 1996-1944 |
| Popis: | This work is focused on the analysis of the influence of welding on the properties and microstructure of the AISI316L stainless steel tube produced by 3D printing, specifically the SLM (Selective Laser Melting) method. Both non-destructive and destructive tests, including metallographic and fractographic analyses, were performed within the experiment. Microstructure analysis shows that the initial texture of the 3D print disappears toward the fuse boundary. It is evident that high temperature during welding has a positive effect on microstructure. Material failure occurred in the base material near the heat affected zone (HAZ). The results obtained show the fundamental influence of SLM technology in terms of material defects, on the properties of welded joints. Web of Science 13 19 art. no. 4362 |
| Databáze: | OpenAIRE |
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