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An Experimental Study on the Relationship Between Stress and Rock Melt

DONG Chun-yan,MA Rui,CHI Xiao-guo,LIU Jian-feng,LI Guang-rong   

  1. College of Earth Sciences, Jilin University, Changchun 130061,China
  • Received:2005-11-17 Revised:1900-01-01 Online:2006-03-26 Published:2006-03-26
  • Contact: DONG Chun-yan

Abstract: In order to reveal the relationship among stress, rock melting and its melt composition, some experiments of static and dynamic melting of natural finegrained diorite in different conditions have been done by using an electrohydraulic servomechanism with confining pressure and heating system, which is made by Instron Company in U.K. The experiment results show that the stress can result in diorite melting. With the increasing of the stress the amount of the melt increases; the melt chemical composition changes toward rich in Si and Al.

Key words: stresses, dehydration melting, diorite

CLC Number: 

  • P589.1
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