Scholarly PublicationSoomro, I.A. and Pedapati, S.R. (2020) Effect of multi pulse current treatment on microstructure and microhardness of resistance spot welded dual phase steel DP590 Auswirkung der Mehrfachimpulsstrombehandlung auf das Gefüge und die Mikrohärte des widerstandspunktgeschwei�ten Dualphasenstahls DP 590. Materialwissenschaft und Werkstofftechnik, 51 (6). pp. 699-705.
Full text not available from this repository.Abstract
In this paper, microhardness and microstructural characteristics of dual phase DP590 steel resistance spot weld joint under two different welding conditions (i. e. single pulse and multi pulse) were studied. It was observed that applying multi pulse currents resulted in quasi-equiaxed grains of tempered martensite in fusion zone (FZ) of the weldment. The refinement of microstructure in fusion zone using multi pulse current treatment resulted in reduced hardness of the weld joint. © 2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
| Item Type: | Article |
|---|---|
| Impact Factor: | cited By 0 |
| Uncontrolled Keywords: | Microhardness; Spot welding; Textures; Welds, Equi-axed grains; Fusion zones; Micro-structural characteristics; Single pulse; Steel resistance; Tempered martensite; Weld joints; Welding conditions, Dual phase steel |
| Depositing User: | Ms Sharifah Fahimah Saiyed Yeop |
| Date Deposited: | 19 Aug 2021 05:26 |
| Last Modified: | 19 Aug 2021 05:26 |
| URI: | http://scholars.utp.edu.my/id/eprint/23106 |
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