Variation of creep stresses and structure of welds from PT-3V titanium alloys under the action of cyclic loading. Communication 1

TY Yakovleva; VI Vlasenko

Variation of creep stresses and structure of welds from PT-3V titanium alloys under the action of cyclic loading. Communication 1

TY Yakovleva, VI Vlasenko

School of Biological and Marine Sciences

Research output: Contribution to journal › Article › peer-review

Abstract

The creep of PT-3V titanium alloy and its welded butt-joint (PT-2V is used as the additive material) is investigated on cylindrical specimens. In considered range of cyclic stress amplitudes, the cyclic preloading is shown to result in 11% increase of the cyclic creep limit of alloy and 19% increase of the static creep limit of weld material. Duration of the cyclic preloading takes 5·104 cycles on a frequency of 35 Hz. The observable variation of mechanical properties is explained by positive effect of vibration treatment on stabilization of sizes and shapes of articles.

Original language	English
Pages (from-to)	27-33
Number of pages	0
Journal	Problemy Prochnosti
Volume	0
Issue number	4
Publication status	Published - 1 Apr 1996

Cite this

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title = "Variation of creep stresses and structure of welds from PT-3V titanium alloys under the action of cyclic loading. Communication 1",

abstract = "The creep of PT-3V titanium alloy and its welded butt-joint (PT-2V is used as the additive material) is investigated on cylindrical specimens. In considered range of cyclic stress amplitudes, the cyclic preloading is shown to result in 11\% increase of the cyclic creep limit of alloy and 19\% increase of the static creep limit of weld material. Duration of the cyclic preloading takes 5·104 cycles on a frequency of 35 Hz. The observable variation of mechanical properties is explained by positive effect of vibration treatment on stabilization of sizes and shapes of articles.",

author = "TY Yakovleva and VI Vlasenko",

year = "1996",

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T1 - Variation of creep stresses and structure of welds from PT-3V titanium alloys under the action of cyclic loading. Communication 1

AU - Yakovleva, TY

AU - Vlasenko, VI

PY - 1996/4/1

Y1 - 1996/4/1

N2 - The creep of PT-3V titanium alloy and its welded butt-joint (PT-2V is used as the additive material) is investigated on cylindrical specimens. In considered range of cyclic stress amplitudes, the cyclic preloading is shown to result in 11% increase of the cyclic creep limit of alloy and 19% increase of the static creep limit of weld material. Duration of the cyclic preloading takes 5·104 cycles on a frequency of 35 Hz. The observable variation of mechanical properties is explained by positive effect of vibration treatment on stabilization of sizes and shapes of articles.

AB - The creep of PT-3V titanium alloy and its welded butt-joint (PT-2V is used as the additive material) is investigated on cylindrical specimens. In considered range of cyclic stress amplitudes, the cyclic preloading is shown to result in 11% increase of the cyclic creep limit of alloy and 19% increase of the static creep limit of weld material. Duration of the cyclic preloading takes 5·104 cycles on a frequency of 35 Hz. The observable variation of mechanical properties is explained by positive effect of vibration treatment on stabilization of sizes and shapes of articles.

M3 - Article

SN - 0556-171X

VL - 0

SP - 27

EP - 33

JO - Problemy Prochnosti

JF - Problemy Prochnosti

IS - 4

ER -

Variation of creep stresses and structure of welds from PT-3V titanium alloys under the action of cyclic loading. Communication 1

Abstract

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