基于铰链式六面顶压机的二级6-8模超高压大腔体内置加热元件的设计与温度标定

陈晓芳 贺端威 王福龙 张剑 李拥军 房雷鸣 雷力 寇自力

陈晓芳, 贺端威, 王福龙, 张剑, 李拥军, 房雷鸣, 雷力, 寇自力. 基于铰链式六面顶压机的二级6-8模超高压大腔体内置加热元件的设计与温度标定[J]. 高压物理学报, 2009, 23(2): 98-104 . doi: 10.11858/gywlxb.2009.02.004
引用本文: 陈晓芳, 贺端威, 王福龙, 张剑, 李拥军, 房雷鸣, 雷力, 寇自力. 基于铰链式六面顶压机的二级6-8模超高压大腔体内置加热元件的设计与温度标定[J]. 高压物理学报, 2009, 23(2): 98-104 . doi: 10.11858/gywlxb.2009.02.004
CHEN Xiao-Fang, HE Duan-Wei, WANG Fu-Long, ZHANG Jian, LI Yong-Jun, FANG Lei-Ming, LEI Li, KOU Zi-Li. Design and Temperature Calibration for Heater Cell of Split-Sphere High Pressure Apparatus Based on the Hinge-Type Cubic-Anvil Press[J]. Chinese Journal of High Pressure Physics, 2009, 23(2): 98-104 . doi: 10.11858/gywlxb.2009.02.004
Citation: CHEN Xiao-Fang, HE Duan-Wei, WANG Fu-Long, ZHANG Jian, LI Yong-Jun, FANG Lei-Ming, LEI Li, KOU Zi-Li. Design and Temperature Calibration for Heater Cell of Split-Sphere High Pressure Apparatus Based on the Hinge-Type Cubic-Anvil Press[J]. Chinese Journal of High Pressure Physics, 2009, 23(2): 98-104 . doi: 10.11858/gywlxb.2009.02.004

基于铰链式六面顶压机的二级6-8模超高压大腔体内置加热元件的设计与温度标定

doi: 10.11858/gywlxb.2009.02.004
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    通讯作者:

    贺端威

Design and Temperature Calibration for Heater Cell of Split-Sphere High Pressure Apparatus Based on the Hinge-Type Cubic-Anvil Press

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    Corresponding author: HE Duan-Wei
  • 摘要: 首次报道了一种新型的基于铰链式六面顶压机的二级6-8模大腔体静高压装置的内置加热元件的设计与温度标定。此加热组装结构简单,升温快,保温效果好,并有效地解决了国外基于两面顶压机构架下的二级6-8模内加热组装中热电偶在施加压力时易断的问题。以低成本的碳管为加热元件,采用直接和间接两种加热方式,用双铂铑(Pt6%Rh-Pt30%Rt)B型热电偶进行温度测量,并根据实验过程中加热功率与腔内实际温度的关系,对不同压力下腔体内的温度进行了标定。实验结果表明:此加热系统的油压达到40 MPa(腔体压力约10 GPa)时,温度可以达到1 700 ℃以上;在油压为30 MPa、样品室温度为1 000 ℃时,保温时间可达2 h,甚至更长;实验中获得样品的直径可达3 mm,高度可达7 mm,实现了在高温超高压条件下大样品的制备,满足了实验对产生高温超高压条件的需要。

     

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出版历程
  • 收稿日期:  2008-05-07
  • 修回日期:  2008-08-11
  • 发布日期:  2009-04-15

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