論文

2010年10月

Preliminary Deformation Experiment of Ringwoodite at 20 GPa and 1 700 K Using a D-DIA Apparatus

JOURNAL OF EARTH SCIENCE
  • Takaaki Kawazoe
  • ,
  • Tomohiro Ohuchi
  • ,
  • Norimasa Nishiyama
  • ,
  • Yu Nishihara

21
5
開始ページ
517
終了ページ
522
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1007/s12583-010-0120-2
出版者・発行元
CHINA UNIV GEOSCIENCES

A deformation experiment of ringwoodite with a strain of 9% was achieved at 20 GPa and 1 700 K and at a strain rate of 3x10(-5) s(-1) using a deformation-DIA (D-DIA) apparatus and a multi-anvil 6-6 (MA 6-6) assembly. The crystallographic orientations of the deformed sample were successfully analyzed by the electron backscatter diffraction (EBSD) method, although any notable lattice-preferred orientation (LPO) was not observed presumably due to the insufficient strain in the present experiment. In this study, the deformation experiment on ringwoodite succeeded at P-T conditions consistent with the lower part of the mantle transition zone and at a controlled strain rate for the first time. The present study extended the pressure range of deformation experiments in the D-DIA apparatus from 16 GPa in our earlier study to 20 GPa at 1 700 K. The successful extension of the pressure range demonstrates potential importance of the D-DIA apparatus in studying rheological properties of minerals under the P-T conditions of the whole mantle transition zone.

リンク情報
DOI
https://doi.org/10.1007/s12583-010-0120-2
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000282539200003&DestApp=WOS_CPL
URL
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=78649915707&origin=inward
ID情報
  • DOI : 10.1007/s12583-010-0120-2
  • ISSN : 1674-487X
  • SCOPUS ID : 78649915707
  • Web of Science ID : WOS:000282539200003

エクスポート
BibTeX RIS