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The fracture
strain of the particle decreases with increasing
particle size, while the strain value at which cold welding
occurs remains constant. Hence, average particle
size tends to stabilize as milling time increases.

[ Last edited by hvpet2003 on 2007-12-31 at 10:10 ]
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baoyan1 fracture strain ºÃÏñÊǶÏÁÑÓ¦±ä°É£¬ºÍ¶ÏÁÑÇ¿¶È£¨Ó¦Á¦£©Ó¦¸Ã²»Í¬°É£¬fracture stress,²»¹ý»¹ÊÇÓÐÒ»¶¨µÀÀí£¬ÕâÀïÄÜÓõ¥Î»Ö±¾¶µÄÓ¦±ä±ä»¯½âÊÍÂ𣿴ó¿ÅÁ£µÄ¶ÏÁÑÓ¦±äÊÇÏñÓ¢ÎÄÖÐ˵Ã÷µÄ±ÈС¿ÅÁ£µÄ¶ÏÁÑÓ¦±äСÂð
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zhang0

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Originally posted by hvpet2003 at 2007-12-31 10:06:
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The fracture
stra ...

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