Strain rate influence on yield stress of some metals

被引：1

作者：

Shirokov, AV ^{[1
]}

Stepanov, G ^{[1
]}

Zubov, V ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Inst Problems Strength, Kiev, Ukraine

来源：

JOURNAL DE PHYSIQUE IV | 2003年 / 110卷

关键词：

D O I：

10.1051/jp4:20030689

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The results of investigations of the influence of high strain rates on yield stress of some structural metals are presented. Specimens from mild steel, high strength steel (HRA) and titanium alloy in the form of 2-mm thick sheet blank with regular parallel slits are used for impact compression tests in strain rate range up to 210(5) s(-1). The tendency of the yield stress to saturate with strain rate for all the metals tested was noted. Some patterns of deformation and failure of tested materials at such loading are shown.

引用

页码：171 / 175

页数：5

共 50 条

[21] The yield stress anomaly in stoichiometric FeAl at high strain rate
Yang, Y
Baker, I
Gray, GT
Cady, C
SCRIPTA MATERIALIA, 1999, 40 (04) : 403 - 408
[22] Effect of strain rate on the yield stress of ferritic stainless steels
Clarke, Kester D.
Comstock, Robert J., Jr.
Mataya, Martin C.
Van Tyne, Chester J.
Matlock, David K.
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2008, 39A (04): : 752 - 762
[23] STRAIN RATE SENSITIVITY OF LOWER YIELD STRESS OF MILD STEEL
EVANS, JT
MATERIALS SCIENCE AND ENGINEERING, 1969, 4 (2-3): : 185 - &
[24] Exact formula for the effective yield stress of metals with arbitrary stress-strain curves
Masri, Rami
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2023, 177
[25] Strain rate dependence of the yield stress and strain hardening rate of a single crystal superalloy at intermediate temperature
Tian, L. X.
Ma, C. L.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2015, 620 : 198 - 203
[26] Influence of strain rate on the stress-strain curve in the range of Luders strain
ElMagd, E
Scholles, H
Weisshaupt, H
STEEL RESEARCH, 1996, 67 (11): : 495 - 500
[27] INFLUENCE OF INTERNAL-PRESSURE IN VOIDS ON THE YIELD STRESS OF METALS
KEIFE, H
STAHLBERG, U
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 1980, 22 (07) : 441 - 446
[28] INFLUENCE OF RATE OF STRAIN AND TEMPERATURE ON YIELD STRESSES OF MILD STEEL
JASPER, TM
MANJOINE, MJ
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1945, 12 (03): : A186 - A186
[29] YIELD-STRESS STRAIN CURVES AND VALUES OF MEAN YIELD STRESS OF SOME COMMONLY ROLLED MATERIALS
SIMS, RB
JOURNAL OF THE IRON AND STEEL INSTITUTE, 1954, 177 (04): : 393 - 399
[30] THE INFLUENCE OF STRAIN RATE ON SOME TENSILE PROPERTIES OF STEEL
CLARK, DS
DUWEZ, PE
PROCEEDINGS-AMERICAN SOCIETY FOR TESTING AND MATERIALS, 1950, 50 : 560 - 576

← 1 2 3 4 5 →