24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 12099  |  »Ø¸´: 45
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

tiger808

ľ³æ (ÕýʽдÊÖ)


[½»Á÷] ¡¾ÌÖÂÛ¡¿¹ÌÈÜ´¦ÀíºóÖ¦¾§Ïû³ý£¬ÐγÉϸСµÈÖá¾§Á££¬ÈçºÎ½âÊÍ£¿Çë½Ì¸ßÊÖ£¡

¸÷λ´óϺ£¬ÎÒ×î½øÈÛÖýÁËÒ»ÖÖÓÐÉ«ºÏ½ð£¬·¢ÏÖÔÚÖý̬ÏÂÐγÉÁË´Ö´óµÄÊ÷Ö¦¾§£¬×î´ó¿É´ï200΢Ã×£¬µ«ÊǾ­¹ý¹ÌÈÜ´¦Àíºó£¬Ö¦¾§ÈÛ¶Ï£¬ÐγÉÁËϸС(¾§Á£³ß´ç²»¹»¾ùÔÈ)µÄµÈÖá¾§£¬×ÜÌåÉϾ§Á£³ß´çҪԶСÓÚÖý̬ʱµÄ³ß´ç¡£ÕâºÃÏñ²»ºÏ³£Àí£¬ÏÂÃæ¸½ÉÏÖý̬ºÍ¹ÌÈÜ´¦ÀíʱµÄͬ±¶ÊýͼƬ£¬»¶Ó­ÌÖÂÛ£¡

»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÈȱäÐÎ ½ðÊôѧ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

½ð½ÌÊÚ

гæ (СÓÐÃûÆø)


¡ï
xucz(½ð±Ò+1):ºÇºÇ£¬ÌæÂ¥Ö÷¸ø½ð½ÌÊÚÒ»¿éBB 2010-11-23 23:12:55
ÒýÓûØÌû:
Originally posted by tiger808 at 2010-11-23 09:32:17:
[quote]Originally posted by ½ð½ÌÊÚ at 2010-11-22 14:34:11:


I have never touched Zn-25Al-2Cu alloy, but I know that in many Zn-Al alloys there is phase transformation induced grain refin ...

Äã¸Ï½ô¸øÎÒÁ½¿é½ð±Ò£¡
38Â¥2010-11-23 10:24:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 46 ¸ö»Ø´ð

jfling2820

ľ³æ (ÕýʽдÊÖ)


¡ï ¡ï
tiger808(½ð±Ò+1):лл²ÎÓë
caocao4735(½ð±Ò+1):лл½»Á÷ 2010-11-18 08:43:21
Ó¦¸ÃÊÇ·¢ÉúÁËÔٽᾧµÄ½á¹û£¬Ó¦¸Ã¿¼ÂÇÏÂÓÐÉ«½ðÊôµÄÑǾ§¡£¡£¡£
2Â¥2010-11-17 20:37:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wsq_7710

ľ³æ (Ö°Òµ×÷¼Ò)


¡ï ¡ï
tiger808(½ð±Ò+1):лл²ÎÓë
caocao4735(½ð±Ò+1):лл½»Á÷ 2010-11-18 08:43:12
¿ÉÄܾ²Ì¬ÔٽᾧÁË£¬¸úºÏ½ðÄÚ²¿ÄÜÁ¿Óйأ¬Ã÷Ìì²é²éÊéÔÙÌÖÂÛ
3Â¥2010-11-18 02:27:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fencheng999

ľ³æ (ÕýʽдÊÖ)


¡ï ¡ï
tiger808(½ð±Ò+1):лл²ÎÓë
caocao4735(½ð±Ò+1):лл½»Á÷ 2010-11-18 08:43:06
Ö¦¾§ÆÆË飬Ôٽᾧ
4Â¥2010-11-18 08:18:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ¹ú×ÔÈ»ÆÀÉóÒâ¼û +11 wangmingqi 2026-08-28 15/750 2026-08-29 00:17 by fangyl2005
[»ù½ðÉêÇë] Ϊʲô×ÊÖúÊý¸÷´ó¸ßУ¶¼´´Ð¸ߣ¬×Ô¼ºÉêÇëÔõô¾ÍÕâôÄÑ +12 Kittylucky 2026-08-27 13/650 2026-08-29 00:04 by superceng
[»ù½ðÉêÇë] ϵͳ²é²»µ½ +11 ¶­°Ëǧ 2026-08-26 11/550 2026-08-28 18:06 by Leogzhya
[»ù½ðÉêÇë] ÓÐûÓÐÈÔûÊÕµ½ÐÅÏ¢µÄ +3 µÂÉÐÖÐÐÐ 2026-08-27 3/150 2026-08-28 15:24 by rongshuxia
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +8 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 8/400 2026-08-28 14:41 by lkforward
[»ù½ðÉêÇë] »ù½ð²»ÖУ¬¹²Ãã +11 eulota 2026-08-26 11/550 2026-08-28 14:22 by »ðÐdz¬ÈËxi
[»ù½ðÉêÇë] ÃæÉϺÏ×÷µ¥Î»¸ÇÕ +5 ssyjh 2026-08-27 5/250 2026-08-27 20:50 by gdfollow
[»ù½ðÉêÇë] ¿´°åÉÏÕâô¶àÖеģ¬ÓеãÏñ50ÈËȺÀï49¸öÈ˶¼ÊÇÆ­×ÓµÄÄÇÖָоõ¡­¡­ +5 a089 2026-08-26 6/300 2026-08-27 14:05 by jonewore
[»ù½ðÉêÇë] Ôõô¿´Çà»ùÖÐÁËûÓа¡ +5 Ò¶¾Å΢ 2026-08-26 5/250 2026-08-27 10:35 by l_zh2008
[»ù½ðÉêÇë] ÎÒ²»Àí½â£¡ +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +7 process2012 2026-08-23 10/500 2026-08-26 19:23 by hmhminy
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+25 ľˮ˼¶¹ 2026-08-25 28/1400 2026-08-26 14:53 by draco1987
[»ù½ðÉêÇë] ³öÀ´ÁË +9 trojank 2026-08-26 9/450 2026-08-26 14:25 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] Ϊʲô¹ú×ÔÈ»²»ÄÜÖ±½Ó¹«²¼ +4 bjdxyxy 2026-08-26 4/200 2026-08-26 13:12 by qingmu1201
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +19 angus9576 2026-08-25 23/1150 2026-08-26 10:03 by zp519
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] Å£À´£¡Ã×À´£¡ÃæÀ´£¡ +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û