复合应力状态下皂石-钛复合材料等温力学循环研究

IF 0.5 Q4 PHYSICS, APPLIED

Latvian Journal of Physics and Technical Sciences Pub Date : 2022-12-01 DOI:10.2478/lpts-2022-0043

N.M. Нuliieva, V. Pasternak

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引用次数: 0

摘要

摘要实验表明，在复杂应力状态下，皂石-钛复合材料连续圆柱形试样的等温机械循环中，观察到马氏体非弹性性质的可逆变形，这种变形出现在马氏体相变间隔的热循环过程中。根据实验结果，估计了在轴向载荷的机械循环过程中，应力的静态分量和循环分量之比对复杂应力状态下剪切变形变化的影响。

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Isothermal Mechanical Cycling of Saponite–Titanium Composites in Conditions of Complex Stressed State

Abstract It has been experimentally shown that in the isothermal mechanocycling of continuous cylindrical samples of saponite–titanium composites under conditions of a complex stress state, a reversible deformation of the properties of martensitic inelasticity is observed, which appears during thermal cycling at intervals of martensitic transformations. According to the results of the experiment, the influence of the ratio between the static and cyclic components of the stress on the change of shear deformation in a complex stress state during mechanical cycling with axial load is estimated.

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来源期刊

Latvian Journal of Physics and Technical Sciences PHYSICS, APPLIED-

CiteScore

1.50

自引率

16.70%

发文量

审稿时长

5 weeks

期刊介绍： Latvian Journal of Physics and Technical Sciences (Latvijas Fizikas un Tehnisko Zinātņu Žurnāls) publishes experimental and theoretical papers containing results not published previously and review articles. Its scope includes Energy and Power, Energy Engineering, Energy Policy and Economics, Physical Sciences, Physics and Applied Physics in Engineering, Astronomy and Spectroscopy.