²é¿´: 2199  |  »Ø¸´: 9

Ïã½¶ÂúÒâ

Ìú³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿Ä¿Ç°·¢ÏֵķǾ§ºÏ½ðÖУ¬³¬ËÜÐÔ×îºÃµÄÊÇʲô³É·Ö°¡£¿ ÒÑÓÐ7È˲ÎÓë

ÇëÎÊ£¬·Ç¾§ºÏ½ðÖУ¬³¬ËÜÐÔ×îºÃµÄºÏ½ð³É·ÖºÍ¹ýÀäÒºÏàÇø¿í¶È×î´óµÄºÏ½ð³É·Ö·Ö±ðÊÇʲô°¡£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

122235567

Ìú³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
³¬ËÜÐÔ×îºÃµÄºÃÏñÊÇCuZr»ùµÄ£¬ÍüÁËÄÄÆªÎÄÏ×£»¹ýÀäÒºÏàÇø×î¿íµÄÓ¦¸Ã»¹ÊÇZr-Al-Cu-Niϵ£¬ÓÐ127¶È
2Â¥2010-03-22 15:48:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yuhuiyan

Ìú³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
·Ç¾§µÄÀúÊ·²»³¤£¬³¬ËÜÐÔ×îºÃµÄûÓж¨Ò壬±¾È˾õµÃÓдý¿ª·¢·Ç¾§¸´ºÏ²ÄÁÏ£¬Ñ°ÕÒ×îºÃµÄËÜÐÔÐÔÄÜ¡£
3Â¥2010-03-25 16:35:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

samuel8828

¾èÖú¹ó±ö (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÈÕ¡£ÕâÑùµÄÌû×Ó»¹ÒªÉèÖÃͨÐнð±Ò°¡£¬ÓôÃÆ
4Â¥2010-04-30 07:26:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chenxiang90s

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
hslining(½ð±Ò+1):»¶Ó­ÌÖÂÛ 2010-05-12 10:03:59
Äã¿´Ï ½ðÊôËùµÄÂéêϵIJ©Ê¿ÂÛÎÄ£¿ ÀïÃæÓкܶàÄãÏëÒªµÄ¶«Î÷¡£
5Â¥2010-05-01 13:39:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wolfliu

ľ³æ (ÖøÃûдÊÖ)

×ÔÐÅ£¬³ÏÐÅ£¬Çóʵ£¬·½·¨¡£

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
jic8417(½ð±Ò+2):лл²ÎÓë 2010-10-27 16:27:35
þ»ù½ðÊô²£Á§¾ßÓиßÇ¿¶È¡¢¸ß±ÈÇ¿¶È¡¢¸ßµ¯ÐÔ¼«ÏÞµÈÓÅÒìÐÔÄÜ¡£ÎªÁËÂú×㹤ҵ»¯Ó¦ÓõÄÐèÇ󣬷¢Õ¹¾ßÓÐÇ¿²£Á§ÐγÉÄÜÁ¦¡¢¿É»ñµÃ´ó³ß´ç£¨ÀåÃ׳߶ȣ©¿éÌå²ÄÁÏ¡¢²¢¼æÓÐÁ¼ºÃËÜÐÔµÄÐÂÐͲ£Á§Ì¬Ã¾ºÏ½ð¾ßÓÐÖØÒªÒâÒå¡£ÂéêϵIJ©Ê¿ÂÛÎŤ×÷Õë¶Ôþ−Í­−Ï¡ÍÁ»ùºÏ½ðµÄ²£Á§ÐγÉÄÜÁ¦¡¢ÐγÉÄÚÉú½ðÊô²£Á§»ù¸´ºÏ²ÄÁϼ°ÆäÁ¦Ñ§ÐÐΪ¿ªÕ¹ÁËÑо¿¡£Ö÷Òª´´ÐµãÈçÏ£º

    1. ÒÔMg−Cu−Ag−YËÄÔªºÏ½ðϵ×÷ΪģÐÍϵͳ£¬½¨Á¢ÁËÔÚÈýά¿Õ¼ä¶¨Î»²£Á§ÐγÉÄÜÁ¦×î¼ÑºÏ½ð³É·ÖµÄ·½·¨£¨¼ò³Æ¡°3D·¨¡±£©¡£ÀûÓá°3D·¨¡±×îÖÕÔÚMg−Cu−Ag−YËÄԪϵÖÐÓÅ»¯³ö²£Á§ÐγÉÄÜÁ¦×îÇ¿µÄºÏ½ð£ºMg54Cu28Ag7Y11£¬Ðγɲ£Á§µÄÁÙ½çÖ±¾¶¿É´ïµ½16mm¡£¸Ã·½·¨µÄÓÅÊÆÔÚÓÚ¿ÉÒÔ³ä·Ö½Òʾ¸ø¶¨ºÏ½ðÌåϵ²£Á§ÐγÉÄÜÁ¦µÄDZÁ¦£¬¶ø´ËǰÈËÃDzÉÓõĻ¯Ñ§ÐÔÖÊÏàËÆÔªËØ²¿·ÖÌæ´ú·¨£¬ÎÞÄÜÁ¦ÓÅ»¯³ö²£Á§ÐγÉÄÜÁ¦×î¼ÑµÄºÏ½ð¡£

    2. ÀûÓá°3D·¨¡±£¬ÔÚMg−Cu−Ag−GdËÄԪϵÖз¢ÏÖÁ˾ßÓг¬³£²£Á§ÐγÉÄÜÁ¦µÄMg54Cu26.5Ag8.5Gd11ºÏ½ð£¬ÆäÐγɲ£Á§µÄÁÙ½çÖ±¾¶¿É´ïµ½25mm£¬ÊÇĿǰ³ß´ç×î´óµÄþ»ù¿éÌå½ðÊô²£Á§¡£Mg−Cu−Ag−GdºÏ½ðµÄ²£Á§ÐγÉÄÜÁ¦¿ÉÓëîÙ»ùºÏ½ð¡¢ï¯»ùº¬îëºÏ½ð¡¢Ï¡ÍÁ»ùºÏ½ðÏàæÇÃÀ£¬µ«Ã÷ÏԵؾßÓм۸ñµÍÁ®¡¢ÇáÖʵÄÓÅÊÆ¡£

    3. ·¢Õ¹³öÒ»ÖÖ¾­Í­Ä£½½ÖýÐγɵĵÄFe¿ÅÁ£ÓÐЧµØÒÖÖÆÁËÐαä¹ý³ÌÖнðÊô²£Á§»ùÌåµÄµ¥Ò»¼ôÇдøÊ§ÎÈÀ©Õ¹£¬´Ù½øÁ˶àÖØ¼ôÇдøÃÈÉú£¬´Ó¶øÌá¸ßÁËþ»ù½ðÊô²£Á§µÄÈÍËÜÐÔ¡£Ó뵥һþ»ù¿éÌå½ðÊô²£Á§Ïà±È½Ï£¬º¬Fe¿ÅÁ£µÄÄÚÉú¸´ºÏ²ÄÁÏÇ¿¶ÈÓëËÜÐÔ¾ùµÃµ½Ìá¸ß£¬Ñ¹Ëõ¶ÏÁÑÇ¿¶ÈºÍËÜÐÔÓ¦±ä¿É·Ö±ð´ïµ½ 990MPa ºÍ 1%¡£

    ÔÚ¹¥¶Á²©Ê¿Ñ§Î»ÆÚ¼ä£¬ÂéêÏÔÚ¡¶Applied Physics Letters¡·ÉÏ·¢±íÂÛÎÄ2ƪ£¬ÔÚ¡¶Journal of Materials Research¡·ÉÏ·¢±íÂÛÎÄ4ƪ¡£¾­¼ìË÷£¬ÕâЩÂÛÎÄÒѾ­±»ÒýÓôï223´Î¡£ÉêÇë¹ú¼Ò·¢Ã÷רÀû2ÏÆäÖС°Ò»Àà¿ÉÖýÔìÐγÉÀåÃ׳߶ȷǾ§Ì¬¿éÌå²ÄÁϵÄþºÏ½ð¡±ÒѾ­»ñµÃרÀûȨ¡£
²»ÒÔÇó±¸È¡ÈË£¬²»ÒÔ¼º³¤¸ñÎï¡£
6Â¥2010-10-14 16:01:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xuchng0911

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
jic8417(½ð±Ò+1):лл²ÎÓë 2010-10-27 16:27:41
Ëäþ»ù½ðÊô²£Á§¾ßÓиßÇ¿¶È¡¢¸ß±ÈÇ¿¶È¡¢¸ßµ¯ÐÔ¼«ÏÞµÈÓÅÒìÐÔÄÜ£¬µ«ÔÚÊÒÎÂÏÂZr-Cu-Ni-AlºÏ½ð¾ßÓнϺõij¬ËÜÐÔ£¬¸Ã±¨µÀ³öÏÖÔÚDouglas Clayton HofmannÔÚ2009ÄêдµÄÎÄÕÂÀ
Ã÷Ô¶àÇéӦЦÎÒ£¬Ð¦ÎÒÈç½ñ¡£¹¼¸º´ºÐÄ£¬¶À×ÔÏÐÐжÀ×ÔÒ÷¡£½üÀ´ÅÂ˵µ±ÄêÊ£¬½á±éÀ¼½ó¡£ÔÂdzµÆÉÃÎÀïÔÆ¹éºÎ´¦Ñ°£¿
7Â¥2010-10-26 23:39:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yalintadie

гæ (³õÈëÎÄ̳)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Æäʵ³¬ËÜÐÔ×îºÃµÄ»¹ÊÇPNCP-7, ¼´Pd43Cu27Ni10P20£¬delta T´óÓÚ120¶È£¬ÇÒΪĿǰ³É·Ç¾§ÀäÈ´ËÙ¶ÈÒªÇó×îµÍÌåϵ
8Â¥2010-11-12 00:57:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liqueyu

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Zr»ù²»´í£¬¹þ¹¤´óÉò¾ü½ÌÊÚ¿ÎÌâ×é×ö¹ýµÄ
ѧ¶øÖ®ÃìС£¬×ö¶øÖª²»×㣡
9Â¥2012-07-03 14:16:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hslining

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
17689336Â¥: Originally posted by Ïã½¶ÂúÒâ at 2009-12-28 18:54:06
ÇëÎÊ£¬·Ç¾§ºÏ½ðÖУ¬³¬ËÜÐÔ×îºÃµÄºÏ½ð³É·ÖºÍ¹ýÀäÒºÏàÇø¿í¶È×î´óµÄºÏ½ð³É·Ö·Ö±ðÊÇʲô°¡£¿

·Ç¾§ºÏ½ðÔÚÊÒβ»¾ßÓг¬ËÜÐÔ£¬¹ýÀäÒºÌ¬Çø±äÐÎʱ£¬Æä×î´óÀ­ÉìËæÐÔÓ¦±äΪ20000%£¬ÌåϵΪLa»ù¡£
10Â¥2012-07-22 20:26:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Ïã½¶ÂúÒâ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +10 ˲ϢÓîÖæ 2026-02-20 13/650 2026-02-23 11:23 by holypower
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 8rmuugja8q 2026-02-22 7/350 2026-02-23 09:44 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:35 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:29 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 usprnugpzw 2026-02-21 11/550 2026-02-23 09:24 by w4l55oybr1
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ¹¤¿Æ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 8/400 2026-02-23 09:19 by »¶ÀÖËÌÒ¶Ýè
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 5/250 2026-02-23 08:04 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 6/300 2026-02-23 07:59 by w4l55oybr1
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:29 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 3dfhjxgsh7 2026-02-22 6/300 2026-02-23 02:04 by 5jlh3qtdvx
[½Ìʦ֮¼Ò] °æÃæ·Ñ¸Ã½»Âð +7 Æ»¹ûÔÚÄÄÀï 2026-02-22 8/400 2026-02-22 22:37 by otani
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +4 °¢À­¹±aragon 2026-02-22 4/200 2026-02-22 21:22 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 6/300 2026-02-22 19:48 by w89i99eaeh
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 3dfhjxgsh7 2026-02-22 4/200 2026-02-22 16:52 by khieu8v8m0
[ÕÒ¹¤×÷] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-22 3/150 2026-02-22 16:37 by khieu8v8m0
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-21 4/200 2026-02-22 16:27 by khieu8v8m0
[»ù½ðÉêÇë] ¡°ÈËÎÄÉç¿Æ¶øÂÛ£¬Ðí¶àѧÊõÑо¿»¹Ã»ÓдﵽÃñ¹úʱÆÚµÄˮƽ¡± +4 ËÕ¶«ÆÂ¶þÊÀ 2026-02-18 5/250 2026-02-22 16:07 by liangep1573
[»ù½ðÉêÇë] ʲôÊÇÈËÒ»Éú×îÖØÒªµÄ£¿ +4 ˲ϢÓîÖæ 2026-02-21 4/200 2026-02-22 11:44 by huagongfeihu
[»ù½ðÉêÇë] ½ñÄê´ºÍíÓм¸¸ö½ÚÄ¿ºÜ²»´í£¬µãÔÞ£¡ +11 ˲ϢÓîÖæ 2026-02-16 12/600 2026-02-21 21:14 by lq493392203
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û