Characterization of laser beam offset welding of titanium to steel with 38Zn-61Cu alloy filler

Zhang, Yan; Chen, Yankun; Zhou, Jianping; Xue, Ruilei; Sun, Dongbai; Li, Hongmei

doi:10.1016/j.optlastec.2020.106195

Cited by 5 publications

(3 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The empirical formula of diffusion temperature was summarised in the study of Lin et al [33], combined with Bhanumurthy et al [34], van Loo et al [35] and Garg et al [36] studied Fick's second law. Meanwhile, based on the element diffusion mathematical model of Traditional Brazing of research such as Xia et al [37], William et al [38] and Li et al [38], which builds a mathematical model of laser offset brazing. According to studies by He [39], he solved the equations of diffusion of Fe and Ti atoms and drew the curve of power and element concentration.…”

Section: Resultsmentioning

confidence: 99%

“…On the basis of the above results, taking the boundary of unmelted SS and CuZn filler as the initial position. The empirical formula of diffusion temperature was summarised in the study of Lin et al [33], combined with Bhanumurthy et al [34], van Loo et al [35] and William et al [38] and Li et al [38], which builds a mathematical model of laser offset brazing. According to studies by He [39], he solved the equations of diffusion of Fe and Ti atoms and drew the curve of power and element concentration.…”

Section: Speculation Of Interfacial Microstructure Of Jointsmentioning

confidence: 99%

See 1 more Smart Citation

Microstructure and mechanical properties of laser indirect brazed titanium/steel composite joint with a CuZn filler metal

Zeng

Zhang

et al. 2022

Materials Science and Technology

Self Cite

View full text Add to dashboard Cite

In this study, the research on the laser welding TC4 alloy and stainless steel dissimilar metals with composite welding mechanism was investigated. Dissimilar joints of TC4 alloy and stainless steel were generated by indirect laser brazing. Moreover, in order to further explored the bonding mechanism of joints, CuZn metal was used as the filler material to study the welding process of TC4 alloy and 304 stainless steel with indirect laser brazing and transition section. The filler was extruded into metal droplets due to the metal expansion during laser welding, which increased the tightness of the joint. With the increase of heat input, the reaction between the filler and the base metals on both sides was more intense. In addition, the tensile strength reached 210 MPa (41% of stainless steel) when the laser power was 624 W.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Speculation Of Interfacial Microstructure Of Jointsmentioning

confidence: 99%

Microstructure and mechanical properties of laser indirect brazed titanium/steel composite joint with a CuZn filler metal

Zeng

Zhang

et al. 2022

Materials Science and Technology

Self Cite

View full text Add to dashboard Cite

show abstract

“…• Carbon steel [44,[55][56][57] • Aluminum [26,58,59] • Titanium [60][61][62][63][64] • Nickel [65][66][67][68] • Stainless steel [18] • Molybdenum [40] • Kovar [69,70] Further advances have been made in this technology to expand its scope. It can be used for many other types of metals and even dissimilar materials.…”

Section: Applications Of Laser Weldingmentioning

confidence: 99%

Laser Welding

Tayebi¹,

Soltani²,

Rajaee³

2022

Engineering Principles - Welding and Residual Stresses

View full text Add to dashboard Cite

Among novel techniques, laser welding is considered an adaptable and rapidly evolving method, finding innumerable applications in engineering industries. It is capable of welding narrow and impassable joints precisely, which can be operated under computer control. This chapter of the welding Handbook reviews the most recent developments in the field of laser welding, which are used for different applications. The first section provides an overview of laser welding basics and then moves on to the developments such as high-power CO2 laser welding, laser micro-welding, and solid-state laser welding technologies. The second section underlines laser welding instruments used for joining different materials such as titanium, aluminum, and magnesium alloys, ceramics, and plastics. The third section highlights the advances in innovative laser welding methods with discussions on the applications of laser welding robots to improve the modeling and simulation of this technique. Lastly, the fourth section focuses on the use of laser welding technology in various industries including aerospace, automotive, railway, etc. The present Handbook is a practical reference for scholars, engineers, and professionals using laser welding techniques or requiring an understanding of the field of laser welding technologies.

show abstract

Laser welding of titanium and stainless steel sheets using Ag-Cu interlayers: microstructure and mechanical characterization

Safari

Yaghooti

Joudaki

2021

Int J Adv Manuf Technol

View full text Add to dashboard Cite

Characterization of laser beam offset welding of titanium to steel with 38Zn-61Cu alloy filler

Cited by 5 publications

References 17 publications

Microstructure and mechanical properties of laser indirect brazed titanium/steel composite joint with a CuZn filler metal

Microstructure and mechanical properties of laser indirect brazed titanium/steel composite joint with a CuZn filler metal

Laser Welding

Laser welding of titanium and stainless steel sheets using Ag-Cu interlayers: microstructure and mechanical characterization

Contact Info

Product

Resources

About