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The influnece of the partial single reduction on mechanical properties wires made from trip steel with 0,43 % C

S. Wiewiórowska ; Czestochowa University of Technology, Czestochowa, Poland
Z. Muskalski ; Czestochowa University of Technology, Czestochowa, Poland


Puni tekst: engleski pdf 282 Kb

str. 184-186

preuzimanja: 640

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Sažetak

Large strain inhomogeneity is caused by the shape of deformation zone of die and by the friction between tool and deformed wire for multistage wire drawing processes. The influence on the value of the redundant strain by the use of different partial single reductions during all wire drawing process was observed. This problem is particularly important for TRIP steel wires drawing processes because the strain intensity influences on the speed of retained austenite transformation into martensite.

Ključne riječi

steel; wires; TRIP steel; mechanical properties; fatigue strength; surface texture

Hrčak ID:

126727

URI

https://hrcak.srce.hr/126727

Datum izdavanja:

1.1.2015.

Posjeta: 1.052 *