Garašić, Ivica and Ćorić, Anto and Kožuh, Zoran and Samardžić, Ivan (2010) Occurrence of cold cracks in welding of high-strength S960 QL steel. = Occurrence of cold cracks in welding of high-strength S960 QL steel. Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 17 (3). pp. 327-335. ISSN 1330-3651. Vrsta rada: ["eprint_fieldopt_article_type_article" not defined]. Kvartili JCR: Q4 (2010). Točan broj autora: 4.
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Occurrence of cold cracks in welding of high-strength S960 QL steel.pdf - Published Version Jezik dokumenta:English Download (595kB) | Preview |
Abstract
The paper presents the study of weldability of micro-alloyed high-strength S960 QL steel with the application of experimental methods and mathematical models from the aspect of cold cracks occurrence. In the experimental part of the research RD (Research Department) test was applied to estimate the steels susceptibility to the occurrence of cold cracks. For the analysis of the impact of heat input on the mechanical properties of the welded joint the test steels were welded with one, two or more runs, out of which samples were made for the production of specimens in order to measure the hardness and impact strength in HAZ (heat affected zone). Based on the obtained resultsan estimate was provided regarding the weldability of S 960 QLsteelas well as the proposal for further research.
| Item Type: | Article (["eprint_fieldopt_article_type_article" not defined]) |
|---|---|
| Keywords (Croatian): | Cold cracks; High-strength S960 QL steels; Mathematical model; RD test; Weldability |
| Subjects: | TECHNICAL SCIENCE > Mechanical Engineering |
| Divisions: | 1100 Department of Welded Structures > 1110 Chair of Welded Structures |
| Indexed in Web of Science: | Yes |
| Indexed in Current Contents: | No |
| Citations JCR: | 0 (1.7.2015.) |
| Quartiles: | Q4 (2010) |
| Citations SCOPUS: | 0 (1.7.2015.) |
| Date Deposited: | 09 Apr 2015 12:43 |
| Last Modified: | 26 Aug 2015 12:44 |
| URI: | http://repozitorij.fsb.hr/id/eprint/3728 |
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