Results 171 to 180 of about 3,013 (228)

Laser welding of dissimilar alloys

ICALEO 2002: 21st International Congress on Laser Materials Processing and Laser Microfabrication, 2002
Optimized design of a device, which is used to generate very low temperature in an enclosed mass of helium, requires several joints between stainless steel 304-Pemendur-49 and SS 304-Kovar combinations. All the joints have different thickness and have to qualify mechanical-, He leak- and acceleration tests.
Arvind Bharti, N. D. Pandey
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Ultrasonic Welding of Dissimilar Plastics

Russian Engineering Research, 2018
The ultrasonic welding of dissimilar plastics is considered. This process depends on the diffusion of molecules to the surface of polymers at temperatures corresponding to the viscoplastic state. The weldability of a pair of dissimilar plastics depends on the compatibility of their acoustic properties, assessed in terms of the density and viscosity of ...
S. S. Volkov, G. A. Bigus, A. L. Remizov
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Welding of aluminium to dissimilar metals

Welding International, 1996
(1996). Welding of aluminium to dissimilar metals. Welding International: Vol. 10, No. 8, pp. 593-604.
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Welding of dissimilar aluminium alloys

Journal of Materials Processing Technology, 2000
Abstract The results of GTA-welding of dissimilar aluminium alloys of the series 5xxx and 6xxx for plate thickness of 1.5, 3 and 5 mm are presented in this paper. Specific attention was given to the asymmetry of the weld and melting behaviour of the different weld grooves.
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Prediction of Spot Welding Parameters for Dissimilar Weld Joints

Bonfring International Journal of Industrial Engineering and Management Science, 2016
Development of manufacturing systems are needed to invent new kind of methodology for joining process in current research and development. Spot welding technologies are widely applied in non-conventional joining process. In this investigation predicted the mechanical properties like tensile strength and Hardness.
B. Vijaya Sankar, I. Daniel Lawrence, S. Jayabal   +2 more
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Resistance Welding of Dissimilar Metals

IEEE Transactions on Component Parts, 1964
This paper is concerned with the resistance welding of various dissimilar metals, primarily component parts such as ribbons, leads, and cases to one another. The study was made and is being continued to improve production welding in the manufacture of aluminum electrolytic, and tantalum capacitors.
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Dissimilar metal welds

2013
This dissertation details the findings of experimental investigations of welds made between ferritic creep resistant steels that differ in chromium content. Analysis of the microstructural evolution during the application of post weld heat treatments is reported.
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Picosecond laser welding of similar and dissimilar materials

Applied Optics, 2014
We report picosecond laser welding of similar and dissimilar materials based on plasma formation induced by a tightly focused beam from a 1030 nm, 10 ps, 400 kHz laser system. Specifically, we demonstrate the welding of fused silica, borosilicate, and sapphire to a range of materials including borosilicate, fused silica, silicon, copper, aluminum, and ...
Richard M, Carter, Jianyong, Chen, Jonathan D, Shephard, Robert R, Thomson, Duncan P, Hand   +4 more
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Femtosecond fiber laser welding of dissimilar metals

Applied Optics, 2014
In this paper, welding of dissimilar metals was demonstrated for the first time, to the best of our knowledge, by using a high-energy high-repetition-rate femtosecond fiber laser. Metallurgical and mechanical properties were investigated and analyzed under various processing parameters (pulse energy, repetition rate, and welding speed).
Huan, Huang, Lih-Mei, Yang, Shuang, Bai, Jian, Liu   +3 more
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Welding joints in dissimilar metals

Welding International, 2011
Dissimilar metal and alloy weldability determination is based on the estimation of their bases interaction, at the same time the effect of the primary alloying element is also taken into consideration if possible. Qualitative joint production and prevention of intermetallic formation is determined to a large extent by the dissolution and following ...
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