sem带扫描电镜的疲劳试验机 : shimadzu ssl-凯发k8国际首页登录

概述

sem高温疲劳试验机是带扫描电子显微镜的疲劳试验机。用于在疲劳试验过程中动态时实观测样品表面的微观破坏。可进行拉-拉、拉-压、三点弯曲疲劳试验及800℃以下的高温试验。

特　点：

· 电子显微镜sem与试验机采用一体化结构，具有高防振效果。
· 可以在利用sem观察的同时，进行裂纹扩展观察试验。
· 可以在常温～800℃温度范围内，重复向样品加载。
· 试验过程中，可以使sem的视野与样品的变形同步。

规　格：

· 试验载荷：±10 kn
· 最大位移：±10mm
· 试验温度：室温～800℃
· sem分辨率：高真空模式：4 nm (20 kv) 低真空模式：5 nm (20 kv)
· 放大倍率：×20～30万倍
· 观测范围：6mm～16mm

用　途：

适合金属、陶瓷、岩石材料的常温、高温疲劳性能测试和样品表面形貌、裂纹扩展的测试。

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