The Structure And Properties Of Mixed Welded Joints Made Of X10NiCrAlTi32-21 And X6CrNiMoTi17-12-2 Steels
This paper describes the welding technology applied for mixed joints of tubes made of austenitic steels in the X10NiCrAlTi32-21 and X6CrNiMoTi17-12-2 grades. One made a butt joint and a multi-run joint, with the inert gas welding method and a non-consumable electrode. The mechanical properties were...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2015-09-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | http://www.degruyter.com/view/j/amm.2015.60.issue-3/amm-2015-0308/amm-2015-0308.xml?format=INT |
| _version_ | 1818341883736227840 |
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| author | Sieczkowski K. Adamiec J. Sawicki G. |
| author_facet | Sieczkowski K. Adamiec J. Sawicki G. |
| author_sort | Sieczkowski K. |
| collection | DOAJ |
| description | This paper describes the welding technology applied for mixed joints of tubes made of austenitic steels in the X10NiCrAlTi32-21 and X6CrNiMoTi17-12-2 grades. One made a butt joint and a multi-run joint, with the inert gas welding method and a non-consumable electrode. The mechanical properties were tested in the following scope: static tensile test, bending test from the side of the face and from the side of the root, impact test of the joint and hardness measurements. The tests were supplemented by the assessment of the macrostructure and microstructure of the joint. The performed non-destructive and structural tests did not reveal any welding imperfections, and the mechanical test results confirmed high properties of the welded joint. On this basis, the joint was classified into the “B” quality level according to PN EN ISO 5817. The mechanical and structural test results constitute the basis for qualification of the welding technology according to PN EN ISO 15614. |
| first_indexed | 2024-12-13T16:05:52Z |
| format | Article |
| id | doaj.art-ac7236de70c848e9951e9180a47fa6f0 |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-12-13T16:05:52Z |
| publishDate | 2015-09-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-ac7236de70c848e9951e9180a47fa6f02022-12-21T23:39:03ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092015-09-016031801180610.1515/amm-2015-0308amm-2015-0308The Structure And Properties Of Mixed Welded Joints Made Of X10NiCrAlTi32-21 And X6CrNiMoTi17-12-2 SteelsSieczkowski K.0Adamiec J.1Sawicki G.2 SILESIAN UNIVERSITY OF TECHNOLOGY, FACULTY OF MATERIALS ENGINEERING AND METALLURGY, 8 KRASINSKIEGO STR., 40-019 KATOWICE, POLAND SILESIAN UNIVERSITY OF TECHNOLOGY, FACULTY OF MATERIALS ENGINEERING AND METALLURGY, 8 KRASINSKIEGO STR., 40-019 KATOWICE, POLAND ENERGOINSTAL S.A, 188 D. ROZDZIENSKIEGO AV., 40-203 KATOWICE, POLANDThis paper describes the welding technology applied for mixed joints of tubes made of austenitic steels in the X10NiCrAlTi32-21 and X6CrNiMoTi17-12-2 grades. One made a butt joint and a multi-run joint, with the inert gas welding method and a non-consumable electrode. The mechanical properties were tested in the following scope: static tensile test, bending test from the side of the face and from the side of the root, impact test of the joint and hardness measurements. The tests were supplemented by the assessment of the macrostructure and microstructure of the joint. The performed non-destructive and structural tests did not reveal any welding imperfections, and the mechanical test results confirmed high properties of the welded joint. On this basis, the joint was classified into the “B” quality level according to PN EN ISO 5817. The mechanical and structural test results constitute the basis for qualification of the welding technology according to PN EN ISO 15614.http://www.degruyter.com/view/j/amm.2015.60.issue-3/amm-2015-0308/amm-2015-0308.xml?format=INTmixed jointTIG weldingaustenitic steels |
| spellingShingle | Sieczkowski K. Adamiec J. Sawicki G. The Structure And Properties Of Mixed Welded Joints Made Of X10NiCrAlTi32-21 And X6CrNiMoTi17-12-2 Steels Archives of Metallurgy and Materials mixed joint TIG welding austenitic steels |
| title | The Structure And Properties Of Mixed Welded Joints Made Of X10NiCrAlTi32-21 And X6CrNiMoTi17-12-2 Steels |
| title_full | The Structure And Properties Of Mixed Welded Joints Made Of X10NiCrAlTi32-21 And X6CrNiMoTi17-12-2 Steels |
| title_fullStr | The Structure And Properties Of Mixed Welded Joints Made Of X10NiCrAlTi32-21 And X6CrNiMoTi17-12-2 Steels |
| title_full_unstemmed | The Structure And Properties Of Mixed Welded Joints Made Of X10NiCrAlTi32-21 And X6CrNiMoTi17-12-2 Steels |
| title_short | The Structure And Properties Of Mixed Welded Joints Made Of X10NiCrAlTi32-21 And X6CrNiMoTi17-12-2 Steels |
| title_sort | structure and properties of mixed welded joints made of x10nicralti32 21 and x6crnimoti17 12 2 steels |
| topic | mixed joint TIG welding austenitic steels |
| url | http://www.degruyter.com/view/j/amm.2015.60.issue-3/amm-2015-0308/amm-2015-0308.xml?format=INT |
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