用激光干涉仪测定材料特性

Determining the Characteristic of Material by Using Laser Interferometer

本文介绍用激光干涉仪测定材料温度线膨胀系数、弹性模数、尺寸稳定性和导热系数的方法。

This article introduces the method of determining the thermal coefficient of linear expansion, the modulus of elasticity, the size stability and the thermal conductirity of material.