The Paton Welding Journal, 2013, №08



2013 №08 (05)

2013 №08 (07)

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The Paton Welding Journal, 2013, #8, 37-41 pages  

WELDING OF STEEL STUDS TO ALUMINUM SHEETS

D.M. KALEKO

E.O. Paton Electric Welding Institute, NASU. 11 Bozhenko Str., 03680, Kiev, Ukraine. E-mail: office@paton.kiev.ua
 
 
Abstract
Technology for welding of steel studs to aluminum sheets and structure of stud being welded were developed considering economic and environmental appropriateness of replacement of steel structures by aluminum alloys in transport machine-building and construction and related with this necessity in steel fasteners providing required loading. It is shown that application for this of a heat barrier in a form of evaporated zinc coating at end face of the stud reduces possibility of formation of brittle intermetallic compounds in a transfer layer between steel stud and aluminum sheet, and increased surface of welding provides for uniform strength of joint with steel stud. 10 Ref., 6 Figures.
 
 
Keywords: steel and aluminum welding, stud welding, heat barriers, coatings
 
 
Received:                20.05.13
Published:               28.08.13
 
 
References
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4. Paton, B.E., Kaleko, D.M. Stud for butt welding. Pat. 100452 Ukraine. Int. Cl. B23k 9/20.
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6. Nerodenko, M.M., Goncharov, A.B., Kirilyuk, V.F. et al. (1987) Application of heat-removing aluminium coatings in welding of zirconium alloy with 2.5 % niobium. Avtomatich. Svarka, 2, 28-31.
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9. Kolachev, B.A., Livanov, V.A., Elagin, V.I. (1972) Metals science and heat treatment of nonferrous metals and alloys. Moscow: Metallurgiya.
10. Kaleko, D.M., Byshovets, V.N. Method of arc-contact T welding and device for its realization. Pat. 25037 Ukraine. Int. Cl. B23 k 9/20. Publ. 25.12.98.

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Suggested Citation

D.M. KALEKO (2013) WELDING OF STEEL STUDS TO ALUMINUM SHEETS. The Paton Welding J., 08, 37-41.

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