²é¿´: 468  |  »Ø¸´: 3
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

qmn_5158

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇóÖúÒ»¾ä»°·­Òë ²»ÒªÈí¼þ·­ÒëµÄ

Ëæ×ÅζÈÉý¸ß£¬ÉÕ½áÍÆ¶¯Á¦Ìá¸ß£¬¾§½çÒÆ¶¯ËÙÂʼӴ󣬹ʾ§Á£³¤´ó
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

terry_well

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

Ц°¾½¬ºý¡ª¡ªÂúÄÔ½¬ºý

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
°®ÓëÓêÏÂ(½ð±Ò+1): 2011-12-14 20:13:26
qmn_5158(½ð±Ò+5, ·­ÒëEPI+1): very good 2011-12-15 09:33:44
As the temperature increases, the driving force for sintering reaction was improved which will increase the move rate of grain boundary resulting in a growth of the grain.
Ç©Ãû:Ó¢ÎÄÃû¡°Terry¡±,EC°æ×¨Óã»ÖÐÎÄÃû¡°½¬ºý¸ç¡±£¬¹àˮרÓã¬Ð»Ð»ºÏ×÷£¡
2Â¥2011-12-14 17:33:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

alvarohao

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
°®ÓëÓêÏÂ(½ð±Ò+1): 2011-12-14 20:13:32
As the temperature goes up£¬the sintering driving force increases and the grain boundary migration's velocity increases, leading to the grain growth.
ÇóŒ?„“У¬„îÖ¾ˆD?Š£¡
3Â¥2011-12-14 17:43:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qmn_5158

Òø³æ (ÕýʽдÊÖ)

4Â¥2011-12-15 10:13:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ qmn_5158 µÄÖ÷Ìâ¸üÐÂ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û