Supported financially by the national natural science foundation of china , employing the testing techniques such as optical metallography analysis , scanning electron microscope ( sem ) , electron microprobe scanning microscope ( emsm ) , transmission electron microscope ( tem ) , x - ray diffraction ( xrd ) and mechanical performance measurements ( including micro - yield strength mys ) etc . , this research has worked comprehensively and deeply on a very important issue ? the micro - yielding behavior and mechanism of beryllium material for inertial guidance instruments and optical mirrors ? which has been paid more attention to by designers since the 8th even the 7th five - year plan 在国家自然科学基金资助下，本研究采用光学金相显微镜，扫描电镜( sem ) 、电子探针( emsm ) 、透射电镜( tem ) 、 x射线衍射( xrd ) 、力学性能(包括微屈服强度_ ( mys ) )等测试技术，较详尽和深入地研究了“七五” 、 “八五”计划期间用户一直希望解决的惯性导航和光学镜体铍材一个十分重要的问题：微屈服行为及机理。
Detection : carbon - sulfur analyzer , oxygen analyzer , glazing machine , rockwell ( vickers ) hardometer , profile projector , surfagauge , scan electron microscope , laser conductometer , magna - check , universal measuring instrument , metallograph and image analysis system , abrasion tester , universal test machine and other advanced analysis and detection equipment and instruments 检测类：碳硫分析仪、氧分析仪、试验室用抛光机、洛（维）氏硬度计、轮廊投影仪、表面粗糙度测量仪、扫描电镜、激光热导仪、磁力探伤机、万能测量仪、金相显微镜及图像分析系统、磨损试验机、万能试验机及其它的先进的分析检测设备和仪器等产品类。
