SOME HIGH-PRESSURE, HIGH-TEMPERATURE APPARATUS DESIGN CONSIDERATIONS - EQUIPMENT FOR USE AT 100000 ATMOSPHERES AND 3000-DEGREES-C
SOME HIGH-PRESSURE, HIGH-TEMPERATURE APPARATUS DESIGN CONSIDERATIONS - EQUIPMENT FOR USE AT 100000 ATMOSPHERES AND 3000-DEGREES-C
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DOI：
10.1063/1.1716172
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发表时间：
1958-01-01
影响因子：
1.6
通讯作者：
HALL, HT
中科院分区：
文献类型：
--
作者：
HALL, HT
详细介绍了三种设备：能够在5000℃的温度下同时产生50000个大气压的简单活塞和气缸装置，在100000个大气压和3000℃的温度下成功测试的四面体砧装置，以及能够在室温下产生200000个大气压的阶梯活塞装置。此外，还考虑了设计的几何元素、高强度材料、设计中机械各向异性的使用、引线、热绝缘和电绝缘、固体传压介质、绑定环、内部压力产生、多级和校准等问题。(认证)
Three items of equipment are described in detail: A simple-piston and cylinder device capable of generating pressures to 50,000 atmospheres simultaneously with temperatures of 5000 deg C, a tetrahedral-anvil device that has been successfully tested at 100,000 atmospheres and 3000 deg C, and a stepped- piston device capable of developing pressures to 200,000 atmospheres at room temperature. In addition consideration is given to such problems as geometrical elements of design, higher strength materials, use of mechanical anisotropy in design, electrical leads, thermal and electrical insulation, solid pressure transmitting media, binding rlngs, internal generation of pressure, multistaging, and calibration. (auth)