Zobrazeno 1 - 10
of 968
pro vyhledávání: '"Dissimilar joint"'
Autor:
Yong Xu, Qianwei Chen, Bingxu Wang, Feng Qiu, Baixin Dong, Hongjun Li, Zude Feng, Gary C. Barber
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 919-928 (2024)
In this work, the resistance spot welding (RSW) process was performed to join aluminum alloy and low-alloy carbon steel plates. The macro characteristics including nugget diameters and indentation rates, microstructure and tensile-shear strength of R
Externí odkaz:
https://doaj.org/article/64c99e8ea5ce408ea221840c961f5b31
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 9, Pp 3589-3601 (2024)
The joining of different light metals through friction stir welding (FSW) is gaining interest as a method to decrease weight and improve fuel efficiency. However, to ensure durability, these welded metals may require surface treatments to protect aga
Externí odkaz:
https://doaj.org/article/acd491dfe9df43379f3df009fbcec0cd
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 4420-4430 (2024)
FeCoNiCrCu high-entropy alloy (HEA) and Cu foils were utilized as the intermediate layer to conduct laser welding of TC4 titanium alloy and Q345 steel. Welding is performed by adding single HEA and Cu/HEA double foils as interlayer respectively. We c
Externí odkaz:
https://doaj.org/article/4a585b6cd65c495787f276d2bdd5c0cf
Autor:
Xinze Lv, Liming Liu
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 8, Pp 3325-3338 (2024)
A series of Zn-xAl (x = 0‒35 wt.%) alloy filler metals were designed to join AZ31 Mg alloy to 6061 Al alloy by laser-TIG hybrid welding. The effect of Al content on the wettability of filler metals, microstructure evolution and strength of joint wa
Externí odkaz:
https://doaj.org/article/820766b77806400bb558c4bda9afde3b
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1379-1391 (2024)
Thread of pin has been proved beneficial to increasing shear action of tool and material intermixing, which however induces abundant formation of intermetallic compounds (IMCs) in Mg/Al dissimilar friction stir welding (FSW) leading to deteriorating
Externí odkaz:
https://doaj.org/article/80f8ea1e29514e1494d95bbfdfd902b1
Autor:
Jiuxing Tang, Guoxin Dai, Lei Shi, Chuansong Wu, Sergey Mironov, Surendra Kumar Patel, Song Gao, Mingxiao Wu
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-16 (2024)
Abstract A novel double side friction stir Z shape lap-butt welding (DS-FSZW) process was proposed to achieve excellent mechanical properties of Al/Cu medium-thick dissimilar joints. The influence of welding parameters on weld microstructure and prop
Externí odkaz:
https://doaj.org/article/88853e5738e8466b81102e78f98e37c3
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 1403-1413 (2024)
Narrow gap oscillating laser welding with filler wire is a promising technique for joining high-strength steels in construction machinery. In order to investigate the influence of beam oscillation on the surface morphology and microstructure of weld
Externí odkaz:
https://doaj.org/article/a6c2d79f54714f72b4f3be9c94bfdb96
Publikováno v:
Materials Research, Vol 27 (2024)
The present study features analytical and experimental results of AA5754/DP600 dissimilar joints produced by the refill friction stir spot welding of 1.5-mm-thick sheets. The selection of proper parameters for this process, such as tool rotational sp
Externí odkaz:
https://doaj.org/article/500b63f9f261461d94adf533529d082f
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 714-727 (2024)
In the study, the effects of gap sizes on interfacial reaction and mechanical property were investigated for laser welding-brazing of titanium alloy and aluminum alloy. The wetting width on the joint rear surface was initially increased and then decr
Externí odkaz:
https://doaj.org/article/27d1a83c2d314e02af45378f9c4e152b
Autor:
Qi Song, Han Wang, Wenyang Wang, Zhengchen Han, Yongfeng Qian, Jie Wan, Mingkai Song, Yong Hu, Hongwei Zhao
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 416-426 (2024)
Stainless steel welding has been widely used in industrial manufacturing, and friction stir welding has been recognized to reduce production costs significantly. To fully utilize the different properties of 2507 super duplex stainless steel (SDSS) an
Externí odkaz:
https://doaj.org/article/1194c1be00e84402af89b804cd49bc4e