Microstructure and mechanical properties of Al-Fe meshing bonding interfaces manufactured by explosive welding

Yang, Mingshun; Ma, Honghao; Shen, Zhaowu; Chen, Daiguo; Deng, Yong-xin

doi:10.1016/s1003-6326(19)64978-2

Cited by 43 publications

(9 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Additionally, the microhardness at the TC1/1060 and 1060/6061 interfaces was between the microhardness of the base material on both sides. The same trend as the microhardness of the interface in this paper was observed for AISI 410 S A −2 83Gr −1 D −1 [32], multilayer 316 L AA060 composites [33], and Ag/316L steel tube [34]. The microhardness was highest near the interface due to the violent plastic deformation of the metallic plate during explosive welding.…”

Section: Microhardness Testingsupporting

confidence: 84%

Investigation of the microstructure of TC1/1060/6061 explosive composites based on experiments and numerical simulations

Yuan¹,

Shao²,

Bai³

et al. 2022

Mater. Res. Express

View full text Add to dashboard Cite

In this study, the microstructure of TC1/1060/6061 composites manufactured by explosive welding was investigated using experiments and numerical simulations. The results showed that the two interfaces of the TC1/1060/6061 composites exhibited an overall linear bonding interface without defects such as macroscopic cracks or pores. A melting layer caused by the adiabatic compression of air was observed, and the overall welding quality of the composites was good. There were no intermetallic compounds observed at the TC1/1060 interface, and the diffusion area was short, which formed a metallurgical bond. After heat treatment, the grains on the base plate and interlayer side of the composites formed a cubic recrystallized texture, while the grains on the flyer plate side developed a fine-grained structure. The microhardness of the base plate and flyer plate was higher closer to the interface due to the process hardening effect, while the microhardness of the interlayer remained stable. The formation process of these two interfaces was analyzed by numerical simulations, and jetting was observed at the 1060/6061 interface. The TC1/1060 interface in the numerical simulations showed a linear morphology, and the 1060/6061 interface showed a microwave morphology.

show abstract

Section: Microhardness Testingsupporting

confidence: 84%

Investigation of the microstructure of TC1/1060/6061 explosive composites based on experiments and numerical simulations

Yuan¹,

Shao²,

Bai³

et al. 2022

Mater. Res. Express

View full text Add to dashboard Cite

show abstract

“…[11][12][13], have been applied to join Al and steel to improve the interfacial reaction and optimize the thickness and distribution of IMCs [14][15][16]. However, these methods have stricter requirements for welding heat input [17], joint shape, and assembly conditions, which are difficult to meet given the need for rapid manufacturing in the industrial field [18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Plasma-Pulsed GMAW Hybrid Welding Process of 6061 Aluminum and Zinc-Coated Steel

Zhang

Zheng³

et al. 2023

Crystals

View full text Add to dashboard Cite

A novel plasma-pulsed GMAW hybrid welding (plasma-GMAW-P) process is proposed for joining 6061 aluminum and zinc-coated steel. The results show that the change in welding heat input has little effect on the microstructure of the joint and the composition of the intermetallic compounds (IMCs) but only changes the thickness of the reaction layer (increased from 5 μm to 12 μm). when the plasma arc current is 20 A and the MIG current is 80 A, the welded joint obtained has the highest tensile-shear force. With the optimal process parameters, the weld strength obtained by filling ER4043 welding wire is the highest, accounting for 65% of the tensile-shear force of the base material. The effect of the plasma arc acting on the joint properties is studied through the microstructure and a tensile-shearing test. The action position of the plasma arc plays a significant role in the Al/steel interface, which directly influences the strength of the welded joints. Regardless of the plasma-GMAW-P style used to obtain the joints, Fe-Al IMCs appear at the interface. When the plasma arc is in front of the welding direction and the GMAW-P arc is in the rear, the tensile-shear force reaches the maximum of 3322 N.

show abstract

“…Kahraman et al [11] used different mass ratios of explosive to yer plate to conduct explosive welding between stainless steel and titanium plates, revealing that the interface transitions from smooth to wavy as the collision velocity and angle are increased. At present, titanium composite plates are widely used in shipbuilding, petrochemical industry, aerospace, and other elds [12][13][14][15]. Therefore, further understanding the relationship between welding interface morphology and mechanical properties is meaningful.…”

Section: Introductionmentioning

confidence: 99%

Study on the relationship of interface morphology and mechanical properties of explosive welded titanium/duplex stainless steel

Wang,

Hu,

Xie

et al. 2023

Preprint

View full text Add to dashboard Cite

This study investigated the interface morphology and mechanical properties of titanium (TP 270C)/duplex stainless steel (SUS 821L1) near the lower limit of the explosive welding window. Seven samples with different welding parameters near the lower limit of the welding window were evaluated; the interface morphology was analyzed by optical microscopy (OM), scanning electron microscopy (SEM), computed tomography (CT), and smoothed particle hydrodynamics (SPH) simulation. The jet, interface shape, and temperature at the interface were obtained by simulation, demonstrating consistent interface shapes in the experimental results and simulation results. The energy produced at the interface was proportional to the element diffusion area. To assess the differences in mechanical properties between each sample, tensile shear tests and 90 bending tests were conducted.

show abstract

Microstructure and mechanical properties of Al-Fe meshing bonding interfaces manufactured by explosive welding

Cited by 43 publications

References 33 publications

Investigation of the microstructure of TC1/1060/6061 explosive composites based on experiments and numerical simulations

Investigation of the microstructure of TC1/1060/6061 explosive composites based on experiments and numerical simulations

Plasma-Pulsed GMAW Hybrid Welding Process of 6061 Aluminum and Zinc-Coated Steel

Study on the relationship of interface morphology and mechanical properties of explosive welded titanium/duplex stainless steel

Contact Info

Product

Resources

About