Nano-Indentation Measurement for Heat Resistant Alloys at Elevated Temperatures in Inert Atmosphere
Nano-Indentation Measurement for Heat Resistant Alloys at Elevated Temperatures in Inert Atmosphere
复制标题
惰性气氛高温下耐热合金的纳米压痕测量
DOI：
10.1299/jsmeatem.2019.1010b1245
复制
发表时间：
2019
影响因子：
1.2
通讯作者：
T. Ohmura
中科院分区：
文献类型：
--
作者：
J. Ružić;I. Watanabe;Kenta Goto;T. Ohmura
纳米压痕测量中的温度和气氛控制系统。对于高温下的测量，使用纳米压痕测试设备，该设备使用放置在真空室中的振动隔离阻尼台上的高温台。真空室配备有允许内部环境控制和气体引入的气体入口，以及外部冷却系统。将样品置于两个独立控制的加热器之间，从顶部和底部同时加热（图1），然后对压头进行被动加热。这种温度和气氛控制系统使我们能够使用金刚石压头进行以下高温纳米压痕测量。
Thermal and Atmosphere Control System in Nanoindentation Measurement. For measurements at elevated temperatures, nano-indentation testing equipment using a high-temperature stage placed in a vacuum chamber on a vibration isolation dampening stage is used. The vacuum chamber is equipped with gas inlets allowing inner environment control and gas introduction, and with an external cooling system. A sample is placed between two independently-controlled heaters and heated simultaneously from the top and the bottom (Fig.1), then the indenter is heated passively. This thermal and atmosphere control system enables us to use a diamond indenter for the following hightemperature nano-indentation measurements.