Articles of The Transactions of KSRC

Full text article (in russian)

Year	2016
Issue	375
Volume	1
Pages	63-68
Caption	Dynamic properties of future and cur- rently used metals and alloys in underwater weaponry
Authors	A. Kuznetsov, G. Savenkov, Ye. Schukina
Keywords	underwater weaponry, dynamic loading, strain rate, split Hopkinson bar
Summary	The paper presents a loading setup for specimens and formulas for estimation of mechanical characteristics by Kolsky method using split Hopkinson bar. An experimental rig for dynamic tests is described. The dynamic characteristics of stainless steel 08Х18Н10Т, titanium 3М, aluminum alloys 1561 & 1575 obtained with this method are presented. The strain rate effect on material properties within a relatively narrow range is examined. For this purpose 3М aluminum alloy specimens were tested at three strain rates: 800, 1100 and 1500 s-1. Averaged test data for each strain rate are presented.
Rubrics	Naval architecture