Combined Method of Precipitation-Hardening Alloy  ЭП - 543 Strengthening in Elastic Wires PDF Full text 

G. N. Guryanov1, S. V. Smirnov2

1“FENIKS+” Ltd.
54 Marks St., Beloretsk, 453500, Republic of Bashkortostan
2 Institute of Engineering Science Ural Branch of Russian Academy of Sciences
34 Komsomol`skaya St., Ekaterinburg 620219, Russia

UDC 621. 778: 621.771

Metall. Min. Ind.2010, Vol. 2, No. 6, pp. 425-428

Abstract

The results of investigation of strength and plastic properties of high-strength precipitation-hardening alloy ЭП - 543У (ХН40МДТЮ) after cold drawing and subsequent heat treatment are presented. Efficiency of static and dynamic ageing for improvement of screw elastic wire quality is shown.

Keywords: WIRE, DRAWING, COMPRESSION SPRINGS, HARDENING, AGEING, STRENGTH, PLASTICITY, QUALITY

 

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