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Showing 1 to 7 of 7 for “"solid state joining"”.
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Solid-state joining of titanium alloy to stainless steel
… titanium alloys and stainless steels. Current joining methods produce intermetallic compounds (intermetallics) at the joint interface which are detrimental to joint strength. In this study, dissimilar joints between 436L stainless steel and a titanium alloy, Ti 1.2 ASN, were made by the …
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Modeling and control of friction stir welding
… is receiving increased attention as an efficient solid state joining process for [a] number of reasons, including its applicability to different materials and high joint efficiencies. This apparently simple technique is affected by a number of different factors, such as process parameters, tool …
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Abnormal Grain Growth of AA2195 Friction Stir Weld Nugget during Solution Heat Treatment
<p>Friction Stir Welding is a solid-state joining technology increasingly being applied to aluminum and other alloys in the automotive and aerospace industry due to its advantages in microstructure and mechanical properties over conventional welding techniques. To further enhance the mechanical …
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Mechanics aspects of water thermocompression bonding
… (MEMS) packaging. The process is a form of solid-state joining and requires the simultaneous application of temperature and pressure to wafers patterned with metallic thin films in order to bring the mating surfaces into atomic proximity. The quality of the resulting bond is critically …
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Effects of Welding Parameters On Mechanical Properties of Aa7050 Fsw Joints
<p> Friction Stir Welding (FSW) is a solid state joining process invented in 1991 by The Welding Institute (TWI, Cambridge, UK). The performance of the resultant welded joint in high strength aluminum alloys sets FSW apart from traditional fusion welding. Rapid process development of FSW joints for …
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Modelling of friction stir spot welding
Friction stir spot welding (FSSW) is a solid-state welding process which is especially useful for joining precipitation-hardened aluminium alloys that undergo adverse property changes during fusion welding. It also has potential as an effective method for solid-state joining of dissimilar alloys. …
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Development and Characterization of Friction Bit Joining: A New Solid State Spot Joining Technology Applied to Dissimilar Al/Steel Joints
<p>Friction bit joining (FBJ) is a new solid-state spot joining technology developed in cooperation between Brigham Young University of Provo Utah, and MegaStir Technologies of West Bountiful Utah. Although capable of joining several different material combinations, this research focuses on the …