Journal ArticleDOI
Eliminating the cavity defect and improving mechanical properties of TA5 alloy joint by titanium alloy supporting friction stir welding
TLDR
In this article, the formation mechanism of cavity defect, clarify the microstructure evolution in the weld and investigate the performance of TSFSW, which is capable of obtaining defect-free joint under higher welding speed by reducing the heat dissipation from weld bottom, thereby improving mechanical properties and widening the parameter range.About:
This article is published in Journal of Manufacturing Processes.The article was published on 2021-09-01. It has received 6 citations till now. The article focuses on the topics: Welding & Friction stir welding.read more
Citations
More filters
Journal ArticleDOI
Friction Stir Welding of Aluminum in the Aerospace Industry: The Current Progress and State-of-the-Art Review
TL;DR: The use of the FSW process as a relatively new solid-state welding technology in the aerospace industry has pushed forward several developments in different related aspects of this strategic industry as discussed by the authors .
Journal ArticleDOI
Microstructure and mechanical properties of dissimilar inertia friction welded 316L stainless steel to A516 ferritic steel for potential applications in nuclear reactors
TL;DR: In this paper , defect-free welds between A-516 ferritic and 316L austenitic stainless steel were achieved using inertia friction welding (IFW) under varying friction and forge pressures.
Journal ArticleDOI
Features of Permanent Joints of Titanium (α+β)-Alloys Obtained by Friction Stir Welding Using a Nickel Superalloy Tool
A. I. Amirov,Andrey Chumaevskii,Nikolay V. Savchenko,D. A. Gurianov,A. T. Nikolaeva,V. A. Krasnoveykin,A. K. Ivanov,Valery E. Rubtsov,Evgeny Kolubaev +8 more
TL;DR: In this paper , the authors investigated welded joints of (α+β)-alloy Ti-4Al-3Mo-1V obtained by friction stir welding (FSW) using a working tool made of nickel-based heat-resistant alloy ZhS6U.
References
More filters
Book
Friction Stir Welding and Processing
Rajiv S. Mishra,Zongyi Ma +1 more
TL;DR: Friction stir welding (FSW) is a relatively new solid-state joining process that is used to join high-strength aerospace aluminum alloys and other metallic alloys that are hard to weld by conventional fusion welding as discussed by the authors.
Journal ArticleDOI
Material flow in butt friction stir welds in AA2024-T3
TL;DR: In this article, the average velocities for material flowing through the shear layer are estimated based on the configuration of marker material relative to the welding direction, i.e. longitudinal and transverse.
Journal ArticleDOI
Microstructural characteristics and mechanical properties of Ti-6Al-4V friction stir welds
TL;DR: Friction stir welding (FSW) was applied to 3mm-thick Ti-6Al-4V plates under different rotational speeds as discussed by the authors, and failure-free welds were successfully produced at rotational speed of 400 and 500rpm.
Journal ArticleDOI
Titanium alloys for marine application
TL;DR: In this paper, the development and application of titanium alloys for manufacturing engineering structures for the extraction of hydrocarbons in the offshore zone of Russia is discussed. And the authors conclude on the expediency and efficiency of the use of the alloys is based on the analysis of operating conditions and experience in the operation of titanium alloy in vessel structures and power plants.
Journal ArticleDOI
Friction stir welding of titanium alloys: A review
Kapil Gangwar,Mamidala Ramulu +1 more
TL;DR: In this paper, the authors provide a review of FSW of similar and dissimilar titanium alloys focusing on surface, and subsurface properties, such as microstructural and mechanical properties, texture evolution, current challenges summarizing a possible remedy, encompassing the recent development and research in the field.