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2Â¥2010-08-26 12:14:31
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СÀ¼»¨(½ð±Ò+4, ·ÒëEPI+1):·ÒëµÃºÜ°ô£¬Ð»Ð»¸ßÊÖ°ïæ£¡ 2010-08-26 21:30:59
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ÈôÒÔÉÏÕâÈý¸ö´¢´æÄÜÇøÓò´æÔÚ½»µþ£¬Ôòѡȡ×î¸ßµÄ´¢´æÄÜÖµ×÷Ϊ¸Ã´¦µÄ´¢´æÄܵÄȡֵ¡£ If the three regions with stored energy are overlapped, the highest value of stored energy is selected as the stored energy of corresponding region. ÀûÓñäÐÎǰÌåϵµÄ×ÔÓÉÄܺ¯Êýʽ(2)ºÍ·½³Ì(4)ºÍ(5)£¬ÔÚ¶þÎ¬Æ½ÃæÉÏÉú³ÉµÈÖáµÄ³õʼ¾§Á£×éÖ¯×÷Ϊδ±äÐÎÌåϵµÄ¾§Á£×éÖ¯¡£ By using free energy function (2), and equation (4) and (5), equiaxed initial grains produced on planar plane can be used as the grain microstructure before deformation. |
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1 If there was an energy overlap over three regions, the highest value was selected as the stored energy of the corresponding region.
50