Welding of Valve Steels of Different-Sized Cross Sections

A.M. Osipov; Yu.V. Bezgans; D.G. Lodkov

doi:10.4028/www.scientific.net/MSF.946.939

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HomeMaterials Science ForumMaterials Science Forum Vol. 946Welding of Valve Steels of Different-Sized Cross...

Welding of Valve Steels of Different-Sized Cross Sections

Abstract:

This paper considers the results of studies of the welded joints formation in conventional friction welding of pieces with different-sized cross sections. The features of the formation of joints associated with the asymmetry of the temperature field in the pieces are defined. The results of studies of the main parameters of the welding process are given which influence on the appearance, the microstructure of the joints and the valve after the stamp. The optimum parameters of the welding mode are set; recommendations are given.

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Periodical:

Materials Science Forum (Volume 946)

Pages:

939-944

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.946.939

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Online since:

February 2019

Authors:

A.M. Osipov, Yu.V. Bezgans, D.G. Lodkov

Keywords:

Different-Sized Cross-Section, Formation, Friction Welding, T-Shaped Joint, Valve Steel

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References

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