The Paton Welding Journal, 2018, №06



2018 №06 (05)

DOI of Article 10.15407/tpwj2018.06.06

2018 №06 (01)

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TPWJ, 2018, #6, 40-42 pages
 
High speed friction welding of titanium alloys — structure and properties of joints


Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                      0957-798X (print)
Issue                       #6, 2018 (June)
Pages                      40-42
 
 
Authors
D. Miara¹, J. Matusiak¹, A. Pietras¹, M. Krystian² and M. Dyner^3
1Institute of welding 44-100, Gliwice, Str. Bl. Czeslava 16-18, Poland. E-mail: adam.pietras@is.gliwice.pl
²Austrian Institute of Technology Str. Giefinggasse 4, 1210, Vienna, Austria. E-mail: marciej.krystian@univil.ac.at
³Plant of Medical Instruments CHIRMED Str. Mstowska 8A, 42-240 Rudniki, Czestochowy, Poland. E-mail: m.dyner@chirmed.pl
 
The article presents test results concerning the high speed friction welding (HSFW) of titanium alloys Ti64 ELI and CP-Ti. In addition, the article presents tests results related to the welding process and the formation of flash. The quality of welds was assessed on the basis of non-destructive tests (visual tests) and destructive tests (static tensile tests and bend tests). The tests resulted in the identification of the correlation between HSFW conditions when joining titanium alloys, i.e. Ti64 ELI, CP-Ti, and the quality of welds. Consequently, the tests led to the determination of the optimum range of welding parameters as regards the strength of joints. 8 Ref., 2 Tables, 6 Figures.

Keywords: friction welding, titanium alloys, structure and properties
 
Received:                11.04.18
Published:               05.07.18
 
 
References

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