Automatic system for analysis of micromechanical properties
Automatic system for analysis of micromechanical properties
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DOI：
10.1063/1.1137153
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发表时间：
1982-08
影响因子：
1.6
通讯作者：
S. Etienne;J. Cavaillé;J. Pérez;R. Point;M. Salvia
中科院分区：
文献类型：
--
作者：
S. Etienne;J. Cavaillé;J. Pérez;R. Point;M. Salvia
本文描述了一种专为分析轻载荷下试件的力学性能(动态弹性模数、蠕变和应力松弛)而设计的自动化可编程装置。这个由微处理器控制的装置是一个扭摆，工作在极低频率(甚低频：10−5-1赫兹)的强迫振荡中。将其与现有设备的特性进行了比较，并给出了一些典型的结果，以说明该摆的工作范围。
This paper gives a description of an automatic and programmable device especially designed for the analysis of the mechanical properties (dynamic modulus of elasticity, creep, and stress relaxation) of samples under light loads. This microprocessor‐controlled device is a torsion pendulum operating in forced oscillations in the very low‐frequency range (VLF : 10−5–1 Hz). Its characteristics are compared with those of other existing equipments and some typical results are presented in order to illustrate the operating range of this pendulum.