电助滚焊AA1050带材的粘接性能

IF 1.3 Q2 AGRICULTURE, MULTIDISCIPLINARY

Acta Technologica Agriculturae Pub Date : 2023-08-18 DOI:10.2478/ata-2023-0024

S. Abdalkareem Jasim, H. H. Kzar, Abdullah Hasan Jabbar, A. Turki Jalil, S. Aravindhan, Shaymaa Abed Hussein, Ghassan Fadhil Smaisim, Dhameer A. Mutlak, Yasser Fakri Mustafa

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引用次数: 0

摘要

摘要在本研究中，使用电辅助滚焊工艺（EARB）在0 A至300 A的电流水平下将1050铝合金带材粘合在一起。通过剥离试验研究了电流水平和塑性应变作为两个主要EARB参数对粘合强度的影响。结果表明，通过增加电流水平和减小厚度，可以获得更强的结合强度。利用扫描电子显微镜来表征样品的剥离表面与不同的厚度减少率和电流水平的关系。在EARB工艺中，由于焦耳加热效应，使带材的成形强度降低了约三倍，而结合带材的结合强度提高了约三次。此外，通过扫描电子显微镜（SEM）对剥离试验后样品的剥离表面进行了研究，以研究粘合质量。

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Bonding Properties of AA1050 Strips Fabricated Via Electrically Assisted Roll Bonding (EARB) Process

Abstract In this study, aluminium alloy 1050 strips were bonded together using the electrically assisted roll bonding process (EARB) at electric current levels from 0 A up to 300 A. The effect of electric current level and plastic strain as the two main EARB parameters have been investigated on bonding strength by using the peel test. Results showed that by increasing the electric current level and reduction in thickness, stronger bonding strength can be obtained. Scanning electron microscopy was utilized to characterize the peeled surfaces of samples versus different thickness reduction ratios and electric current levels. Decreasing the forming strength of strips and increasing the bond strength of bonded strips about three times due to Joule heating effect in the EARB process was achieved. Moreover, by scanning electron microscopy (SEM), the peeled surfaces of samples after the peel test have been studied to investigate the bonding quality.

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来源期刊

Acta Technologica Agriculturae AGRICULTURE, MULTIDISCIPLINARY-

CiteScore

2.50

自引率

28.60%

发文量

审稿时长

18 weeks

期刊介绍： Acta Technologica Agriculturae is an international scientific double-blind peer reviewed journal focused on agricultural engineering. The journal is multidisciplinary and publishes original research and review papers in engineering, agricultural and biological sciences, and materials science. Aims and Scope Areas of interest include but are not limited to: agricultural and biosystems engineering; machines and mechanization of agricultural production; information and electrical technologies; agro-product and food processing engineering; physical, chemical and biological changes in the soil caused by tillage and field traffic, soil working machinery and terramechanics; renewable energy sources and bioenergy; rural buildings; related issues from applied physics and chemistry, ecology, economy and energy.