Effect of multi pulse current treatment on microstructure and microhardness of resistance spot welded dual phase steel DP590

I.A. Soomro; S.R. Pedapati

首页> 外文期刊>Materials Science & Engineering Technology >Effect of multi pulse current treatment on microstructure and microhardness of resistance spot welded dual phase steel DP590

【24h】

Effect of multi pulse current treatment on microstructure and microhardness of resistance spot welded dual phase steel DP590

机译：多脉冲电流处理对电阻点焊接双相钢DP590微观结构和微硬度的影响

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

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.

机译：摘要在本文中，研究了双相DP590钢电阻点焊接头的微硬度和微观结构特性（即单脉冲和多脉冲）。观察到，施加多脉冲电流导致焊接融合区（FZ）中的钢化马氏体的准平等晶粒。使用多脉冲电流处理的融合区微观结构的细化导致焊接接头的硬度降低。

著录项

来源
《Materials Science & Engineering Technology》 |2020年第6期|699-705|共7页
作者
I.A. Soomro; S.R. Pedapati;
展开▼
作者单位

Department of Mechanical Engineering;

Department of Mechanical Engineering;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Resistance spot welding; multi pulse current; microhardness; microstructure; dual phase steel; Widerstandspunktschweißen; Mehrfachpulsstrom; Mikrohärte; Gefüge; Dual-Phasen-Stahl;

机译：电阻点焊;多脉冲电流;微硬度;微观结构;双相钢;电阻点焊接;多脉冲流;微囊;织物;双相钢;双相钢;

相似文献

外文文献
中文文献
专利

1. Optimization of postweld tempering pulse parameters for maximum load bearing and failure energy absorption in dual phase (DP590) steel resistance spot welds [J] . Imtiaz Ali Soomro, Srinivasa Rao Pedapati, Mokhtar Awang Materials Science and Engineering . 2021,第Jana28期

机译：用于双相的最大承载和故障能量吸收的焊脉脉冲参数优化（DP590）钢电阻点焊
2. Effect of External Constant Magnetic Field on Weld Nugget of Resistance Spot Welded Dual-Phase Steel DP590 [J] . Shen Q., Li Y. B., Lin Z. Q., Magnetics, IEEE Transactions on . 2011,第10期

机译：外部恒定磁场对电阻点焊双相钢DP590焊接熔核的影响
3. Microstructures and properties of friction stir spot welded DP590 dual phase steel sheets [J] . R. Sarkar, T. K. Pal, M. Shome Science and Technology of Welding and Joining . 2014,第5期

机译：搅拌摩擦点焊DP590双相钢板的组织与性能
4. The Effect of Welding Parameters on the Microstructure and Microhardness of Resistance Spot Welded Galvannealed Steel Sheets [C] . Cherqueta R. Claiborn, Viola L. Acoff Symposium on Global Innovations in Materials Processing amp; Manufacturing and 2005 TMS(The Minerals, Metals amp; Materials Society) Annual Meeting; 20050213-17; San Francisco,CA(US) . 2005

机译：焊接参数对电阻点焊热镀锌钢板组织和硬度的影响
5. Plastic deformation and fracture behaviors of resistance spot -welded dual-phase steel and laser -welded aluminum sheet metals [D] . Tao, Hong 2006

机译：电阻点焊双相钢和激光焊接铝薄板的塑性变形和断裂行为
6. Effect of Welding Current on Weld Formation Microstructure and Mechanical Properties in Resistance Spot Welding of CR590T/340Y Galvanized Dual Phase Steel [O] . Xinge Zhang, Fubin Yao, Zhenan Ren, 2018

机译：焊接电流对CR590T / 340Y镀锌双相钢电阻点焊中焊缝形成组织和力学性能的影响
7. Effect of Welding Current on Weld Formation, Microstructure, and Mechanical Properties in Resistance Spot Welding of CR590T/340Y Galvanized Dual Phase Steel [O] . Xinge Zhang, Fubin Yao, Zhenan Ren, 2018

机译：CR590T / 340Y镀锌双相钢电阻点焊焊接电流对焊接，微观结构和机械性能的影响
8. EVALUATION OF SINGLE-STEP AUTOMATIC CORRECTION OF WELD CURRENT DURING RESISTANCE SPOT WELDING OF MILD STEEL [R] . D. B. Benton, J. C. Needham, P. M. Knowlson 1967

机译：低碳钢焊接过程中焊接电流单级自动校正的评价

Effect of multi pulse current treatment on microstructure and microhardness of resistance spot welded dual phase steel DP590

摘要

著录项

相似文献

相关主题

期刊订阅