节点文献

南丹铁陨石物态方程用于地核的研究

APPLICATION OF EQUATION OF STATE OF NANDAN IRON METEORITE TO EARTH’S CORE

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 傅世勤金孝刚王道德陈攀森

【Author】 FU SHI-QIN JIN XIAO-GANG WANG DAO-DE CHEN PAN-SEN (Applted physics institute, Chengdu University of Science and Technology, Chengdu 610065)(Southwest Institute of Fluid Physics Chengdu, 610003) (Geochemistry Institute of New Technology, Acadcmia Sinica,Guangzhou 510640)

【机构】 成都科技大学应用物理研究所西南流体物理研究所中国科学院地质新技术研究所西南流体物理研究所 成都 610065成都 610003广州 510640成都 610003

【摘要】 从南丹铁陨石的物态方程和地球的PREM模型出发,求得内外地核交界面处的物质密度为12.83—13.419/cm~3,温度为5440—5680K;地心处物质密度为13.12—13.73g/cm~3,温度为5660—5990K,推估内地核可能由铁镍合金组成.

【Abstract】 Based on the equation of state of Nandan iron meteorite and the PREM model of the eaath, it is calculated that the material density at the boundary between inner core and outer core of the earth is 12.83-13.41 g/cm3 and the temperature is 5440-5680 K; the material density at the center of the earth is 13.12-13.73 g/cm3 and the temperature is 5660-5990 K, respectively. !t is estimated that the inner core of the earth may be consisted of Fe-Ni alloys.

【关键词】 物态方程内地核铁陨石
【Key words】 Equation of stateInner core of the earthIron meteorite.
  • 【文献出处】 地球物理学报 ,Chinese Journal of Geophysics , 编辑部邮箱 ,1993年02期
  • 【被引频次】5
  • 【下载频次】67
节点文献中: 

本文链接的文献网络图示:

本文的引文网络