Andronache Constantin and Socalici Ana Virginia and Hepuţ Teodor: Consideration regarding the quality of the steel used for making rolling stock components. In: Review of faculty of engineering : analecta technica Szegedinensia 1-2. pp. 13-17. (2011)
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Abstract
The work presents the manner of settlement of the specific problems of steel ingot cast in a smooth cylinder format and its use as semi-finished product, compatible with the manufacturing of monoblock wheels, under the quality conditions thereof imposed by the manufacturing regulations. By means of the proposed research and experiments we intend to get to know the specific characteristics of the ingot and the optimization thereof in order to satisfy the quality requirements imposed on the products (monoblock wheels). During the manufacturing of wheels the chemical composition and the gas content (hydrogen, nitrogen, oxygen) are to a large extent the decisive elements regarding the obtaining of the main characteristics of the wheals corroborated with the hot deformation of the cast semifinished product and the adequate thermal treatment. The main physical and mechanical characteristics established for the wheels are: resistance to rupture; yield point; elastic limit; elongation; rupture resistance or energy upon shock bending; strength; K1C tenacity.
| Item Type: | Article |
|---|---|
| Journal or Publication Title: | Review of faculty of engineering : analecta technica Szegedinensia |
| Date: | 2011 |
| Number: | 1-2 |
| ISSN: | 1788-6392 |
| Page Range: | pp. 13-17 |
| Language: | English |
| Related URLs: | http://acta.bibl.u-szeged.hu/38403/ |
| Uncontrolled Keywords: | Mérnöki tudományok |
| Additional Information: | Bibliogr.: 17. p. ; összefoglalás angol nyelven |
| Date Deposited: | 2016. Oct. 15. 12:24 |
| Last Modified: | 2021. Jan. 27. 09:34 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/11869 |
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