Results 181 to 190 of about 27,137 (226)

Laser welding of dissimilar materials

Materials Today: Proceedings, 2019
Abstract This study addresses to the laser welding with active flux (SiO2 + Poly (vinyl alcohol)) for improving the geometrical profile and microstructure of the dissimilar carbon steel – stainless steel joints. The experimental tests were carried out using a TRUMPH 556 pulsed laser and a Precitec YW50 welding head manipulated by a robotic arm. AISI
Elena Manuela Stanciu, Alexandru Pascu, Ionut Claudiu Roata, Catalin Croitoru, Mircea Horia Tierean   +4 more
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Dissimilar Metal Friction Stir Welding

2014
The varied requirements of different regions or parts in a structure often require the use of different materials to meet the design expectation. So, the use of different materials in a given engineering system is a norm not an exception. Thus, to improve the fuel efficiency, automobile industry is encouraging the use of a combination of light metals ...
Rajiv Sharan Mishra, Partha Sarathi De, Nilesh Kumar   +2 more
openaire   +1 more source

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
openaire   +1 more source

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
openaire   +1 more source

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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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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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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Friction Stir Welding between Dissimilar Metalswith Circular Weld Line

Key Engineering Materials, 2014
Hybrid metallic structure, which is composed of aluminum alloy as a representative of light metal and steel as that of high strength metal, has been paid attention remarkably in these days, especially in the transportation vehicle industry from the energy saving viewpoint.
Masahiro Fukumoto, Hiroki Mizushima, Toshiaki Yasui   +2 more
openaire   +1 more source

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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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.
openaire   +1 more source