²é¿´: 4284  |  »Ø¸´: 19

auguest973

ľ³æ (СÓÐÃûÆø)

[½»Á÷] ·Ç¾§ºÏ½ðµÄµ¯ÐÔÄ£Á¿ ÒÑÓÐ6È˲ÎÓë

ÓÐÑо¿±¨µÀ£¬¶àÊý·Ç¾§ºÏ½ðµÄµ¯ÐÔÄ£Á¿¿ÉÒÔ±íʾΪÆäËùÓÐ×éÔªµÄÔ­×Ó°Ù·Ö±ÈÓëÏàÓ¦µ¯ÐÔÄ£Á¿³Ë»ýÖ®ºÍ

ÕâÊÇ·ñÒâζןϽðµÄµ¯ÐÔÄ£Á¿ÊÇËæ³É·Ö±ä»¯¶ø±ä»¯µÄ£¬µ«µ¯ÐÔÄ£Á¿²»ÊÇÊôÓÚ×éÖ¯²»Ãô¸Ð²ÎÊýÂ𣿲»Ì«Àí½â£¬´ó¼ÒÄܲ»Äܰïæ·ÖÎöһϣ¬Ð»Ð»ÁËÏÈ£¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

²ÄÁÏÁ¦Ñ§¾«Æ·×¨¼­ ·Ç¾§ºÏ½ðÎïÀíÐÔÄÜ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ºÎÒÔ½âÓÇ£¬Î¨ÓÐÏ¡Öà
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

imrsfb

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
14Â¥: Originally posted by yiyunlixiao at 2011-08-16 14:00:07:
·´ÀýºÜ¶à£¬Ö»ÊÇ´ó¼Ò²»±¨µÀ¶øÒÑ¡£

×î½üҮ³´óѧÔÚscripta·¢Îı¨µÀµÄPd»ùBMG£¬²´ËɱȺܵͣ¬ÇÒͬÑù²´ËɱÈÓеÄÊÇÈ͵ģ¬ÓеÄÊÇ´àµÄ¡£Õâ˵Ã÷²´ËɱÈ×¼Ôò¿ÉÄܲ»ÊÇÒ»¸ö±¾Õ÷µÄ×¼Ôò¡£
15Â¥2011-08-18 05:26:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

colin_chow

Òø³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ʦÐÖÄúºÃ£¬ÇëÎÊÄܰÑÕâÆªÑо¿±¨µÀµÄÎÄÏ×·¢¸øÎÒ¿´¿´Âð£¿Ïë¶àѧµã֪ʶ¡£
ÍòÊ¿ªÍ·ÄÑ£¬ÕýÈçºÜ¶àµ¥´Ê±¾µÄµÚÒ»¸öµ¥´Ê¶¼ÊÇabandon
2Â¥2011-07-21 10:01:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yiyunlixiao

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
imrsfb(½ð±Ò+3): Ê®·ÖרҵµÄ½â´ð£¡ 2011-08-03 16:07:24
»ìºÍ·¨ÔòÔÚ¿éÌå·Ç¾§µ¯ÐÔÄ£Á¿µÄÔ¤²âÉÏ´ÖÂÔÊÇÕýÈ·µÄ£¨ÒÑÓеÄÑéÖ¤£¬Æ«²î±È½Ï´ó£©¡£¾ßÌåÎÄÕ¿ÉÒԲμûJ. Appl. Phys. 99, 093506 £¨2006£©¡£µ«Õâ¸ö³É·ÖÑéÖ¤ÇøÓòÏà¶Ô±È½ÏÕ­£¬¸ü¶àµÄÊÇ´Ó¶àÖÖ»ùÌåµÄºÏ½ð½Ç¶ÈÀ´½øÐеġ£ÍƼöÄã²ÉÓÃEgamiÍÆµ¼µÄ¾Ö²¿Ô­×ÓÓ¦Á¦ÍƵ¼µÃµ½µÄÄ£ÐÍPhys. Rev. B 76, 024203 (2007).£¬ËüÊǽáºÏÁËTgºÍĦ¶ûÌå»ý¶Ôµ¯ÐÔÄ£Á¿£¨ÓÈÆäÊÇÌåÄ£Á¿£©Ô¤²â»¹ÊÇÏ൱׼ȷµÄ¡£
3Â¥2011-08-03 07:55:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

imrsfb

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
aishan(½ð±Ò+1): ¸ÐлӦÖú 2011-08-14 19:31:34
¶Ô½ðÊô²ÄÁÏ£¬µ¯ÐÔÄ£Á¿¶Ô×éÖ¯²»Ãô¸Ð£¬±ÈÈç¾§Á£³ß´çµÈ£¬µ«ÊdzɷֶԵ¯ÐÔÄ£Á¿ÓÐÖØÒªÓ°Ïì¡£³É·ÖÓë×éÖ¯ÊDz»Í¬µÄ¡£
4Â¥2011-08-03 16:11:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

L-glass

Òø³æ (³õÈëÎÄ̳)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
aishan(½ð±Ò+2): ¸ÐлӦÖú 2011-08-14 19:31:42
Egami¾Ö²¿Ô­×ÓÓ¦Á¦Ä£ÐÍPhys. Rev. B 76, 024203 (2007)À´Ô¤²âµ¯ÐÔÄ£Á¿Ì«¸´ÔÓ£¬ ûÓпɲÙ×÷ÐÔ¡£ ËüÐèÒªÔ¤ÏÈÖªµÀTgºÍVm£¬ Ò»¸ö·Ç¾§ÌåϵûÓб»ÖƱ¸³öÀ´£¬ Ôõôָµ¼ËüµÄTgÄØ£¿   »ìºÍ·¨Ôò£¨J. Appl. Phys. 99, 093506 £¨2006£©£©¿É·½±ãµÄ´ÖÂÔÔ¤²â¿éÌå·Ç¾§µÄµ¯ÐÔÄ£Á¿£¬ ´Ó¶øµ÷¿ØÆäÐÔÄÜ¡£
5Â¥2011-08-14 12:22:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yiyunlixiao

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
imrsfb(½ð±Ò+2): ¹ÄÀø¸üÉîÈëµÄ½»Á÷ 2011-08-14 22:33:50
ÒýÓûØÌû:
5Â¥: Originally posted by L-glass at 2011-08-14 12:22:36:
Egami¾Ö²¿Ô­×ÓÓ¦Á¦Ä£ÐÍPhys. Rev. B 76, 024203 (2007)À´Ô¤²âµ¯ÐÔÄ£Á¿Ì«¸´ÔÓ£¬ ûÓпɲÙ×÷ÐÔ¡£ ËüÐèÒªÔ¤ÏÈÖªµÀTgºÍVm£¬ Ò»¸ö·Ç¾§ÌåϵûÓб»ÖƱ¸³öÀ´£¬ Ôõôָµ¼ËüµÄTgÄØ£¿   »ìºÍ·¨Ôò£¨J. Appl. Phys. 99, 093506 ...

Ö»ÒªÄܹ»ÖƱ¸µÃµ½·Ç¾§£¬ÃܶȺÍTgÏà¶Ô¶øÑÔ»¹ÊǺòâµÄ£¬µ«Ä£Á¿²¢²»ÊÇÿ¸öÑùÆ·¶¼Äܹ»²âµÄ³öÀ´µÄ£¬ÐèÒªÓÐÒ»¶¨µÄ³ß´ç¡£¶ø»ìºÍ·¨ÔòÖ»Äܹ»´óÌåÔ¤²â£¬µ«ÊÇÆ«²îºÜ´ó¡£ÁíÍâÈç¹ûÒ»¸ö³É·Ö¶¼²»ÖªµÀÄܲ»ÄÜÖÆ±¸³ö·Ç¾§£¬Ô¤²âËü»¹ÓÐʲôÒâÒåÄØ£¿±Ï¾¹²»ÊÇÿ¸öºÏ½ð¶¼¾ßÓиߵIJ£Á§ÐγÉÄÜÁ¦¡£
6Â¥2011-08-14 21:07:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

L-glass

Òø³æ (³õÈëÎÄ̳)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
imrsfb(½ð±Ò+2): ¹ÄÀø¸üÉîÈëµÄ½»Á÷ 2011-08-15 14:27:54
Ä£Á¿ºÍºÜ¶àÐÔÄÜÓйØÈçÄ£Á¿ºÍTg£¬ºÍÇ¿¶È£¬ ËÜÐԵȡ£ Èç¹ûÒªÉè¼ÆºÍÑÐÖÆ¸ßTg»òµÍTg£¬ »òÕ߸ßÇ¿¶È»òÕß´óËÜÐԵķǾ§£¬ ÔÚÂú×ãÒ»°ãµÄ·Ç¾§ÐγɹæÔòµÄǰÌáÏ£¬ ¿ÉÒÔÓÃÄ£Á¿»ìºÍ·¨Ôò·½±ãµÄ´ÖÂÔÔ¤²â¿éÌå·Ç¾§µÄµ¯ÐÔÄ£Á¿£¬ ´Ó¶øµÃµ½ÏëÒªµÄÐÔÄÜ¡£ ÔÙ˵¾ßÌåÒ»µã£¬ Èç¹ûÏ뿪·¢Tg£½400 K µÄBMG£¬ ÒòΪTgÔ¼µÈÓÚ2.5E £¨EÊÇÑîʽģÁ¿£©£¬ Õâ¸öÌåϵµÄEÓ¦¸ÃÔÚ16 GPa×óÓÒ£¬ ÕâÑùÎÒÃǾͿɸù¾ÝÄ£Á¿»ìºÏ·¨Ôò´ó¸ÅÖªµÀÐèҪѡÄÇЩ×éÔªºÍ´óÖµijɷֲÅÄܵõ½ÏëÒªµÄBMG¡£
7Â¥2011-08-15 12:05:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

imrsfb

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
aishan(½ð±Ò+2): ¸ÐлӦÖú 2011-08-15 17:15:45
ÒýÓûØÌû:
7Â¥: Originally posted by L-glass at 2011-08-15 12:05:39:
Ä£Á¿ºÍºÜ¶àÐÔÄÜÓйØÈçÄ£Á¿ºÍTg£¬ºÍÇ¿¶È£¬ ËÜÐԵȡ£ Èç¹ûÒªÉè¼ÆºÍÑÐÖÆ¸ßTg»òµÍTg£¬ »òÕ߸ßÇ¿¶È»òÕß´óËÜÐԵķǾ§£¬ ÔÚÂú×ãÒ»°ãµÄ·Ç¾§ÐγɹæÔòµÄǰÌáÏ£¬ ¿ÉÒÔÓÃÄ£Á¿»ìºÍ·¨Ôò·½±ãµÄ´ÖÂÔÔ¤²â¿éÌå·Ç¾§µÄµ¯ÐÔÄ£Á¿£¬ ´Ó¶ø ...

The mixing rule for calculating the elastic modulus is easy, but sometimes it is not correct. Can you let me know why is this rule not work as the adding element increasing to some amount? As shown below,
(From Wang WH, PMS, 2011)
Poisson ratio: Cu, 0.34; Zr, 0.34; Al, 0.35.

[ Last edited by imrsfb on 2011-8-15 at 15:59 ]
8Â¥2011-08-15 15:56:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

imrsfb

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
aishan(½ð±Ò+2): ¸ÐлӦÖú 2011-08-15 17:16:06
ÒýÓûØÌû:
7Â¥: Originally posted by L-glass at 2011-08-15 12:05:39:
Ä£Á¿ºÍºÜ¶àÐÔÄÜÓйØÈçÄ£Á¿ºÍTg£¬ºÍÇ¿¶È£¬ ËÜÐԵȡ£ Èç¹ûÒªÉè¼ÆºÍÑÐÖÆ¸ßTg»òµÍTg£¬ »òÕ߸ßÇ¿¶È»òÕß´óËÜÐԵķǾ§£¬ ÔÚÂú×ãÒ»°ãµÄ·Ç¾§ÐγɹæÔòµÄǰÌáÏ£¬ ¿ÉÒÔÓÃÄ£Á¿»ìºÍ·¨Ôò·½±ãµÄ´ÖÂÔÔ¤²â¿éÌå·Ç¾§µÄµ¯ÐÔÄ£Á¿£¬ ´Ó¶ø ...

Also this, the Poisson's ratio of the alloy does not vary linearly with the content of the element Co.
From Wang WH, PMS, 2011

Poisson's ratio: Ce, 0.24, Co, 0.31, Cu, 0.34; Al, 0.35
9Â¥2011-08-15 16:13:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

L-glass

Òø³æ (³õÈëÎÄ̳)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
aishan(½ð±Ò+1): ¸Ðл½»Á÷ 2011-08-15 17:16:31
ͬÒ⣬ Ä£Á¿»ìºÍ·¨ÔòËäÈ»·½±ã£¬ µ«ÊÇÖ»ÄÜ´ÖÂÔÔ¤²â¿éÌå·Ç¾§µÄµ¯ÐÔÄ£Á¿¡£ ΢Á¿“½ÔÓµÄÓ°ÏìÄ£Á¿»ìºÍ·¨ÔòºÃÏñ²»ÊÊÓᣠÈκιæÔò¶¼ÊÇÔÚÒ»¶¨·¶Î§ÄÚÊÊÓõġ£ ÉÏÃæÕâÆªÎÄÕÂÄÜ·ñÌùÉÏÀ´£¿

[ Last edited by L-glass on 2011-8-15 at 16:23 ]
10Â¥2011-08-15 16:15:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ auguest973 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] Â鷳ר¼ÒÃÇ¿´¿´ÆÀίÃǵÄÒâ¼û£¨F¿ÚÃæÉÏ£© +4 gdd2018 2026-08-28 9/450 2026-08-28 14:22 by jklily
[»ù½ðÉêÇë] 2026ÄêÒ¶ÆóËï»ù½ð +3 bud_bud 2026-08-27 6/300 2026-08-28 11:53 by bud_bud
[»ù½ðÉêÇë] Ôõô²é°¡ +6 huang1991js 2026-08-26 6/300 2026-08-28 08:42 by winsaint
[»ù½ðÉêÇë] ÉêÇëɾ³ý±¾Ìû +6 lyz123lyz 2026-08-27 7/350 2026-08-27 17:31 by Äþ¾²ÖÂÔ¶sy
[»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
[ÎÄѧ·¼²ÝÔ°] ÃÎÏë +3 myrtle 2026-08-26 3/150 2026-08-27 10:01 by angelyueyi
[»ù½ðÉêÇë] Ϊʲô ¹ú¼Ê(µØÇø)ºÏ×÷Óë½»Á÷ÏîÄ¿ ûÓзŰñ£¿ 10+3 majunge000 2026-08-26 11/550 2026-08-27 08:42 by ±±¾©À³Òð±à¼­
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +7 process2012 2026-08-23 10/500 2026-08-26 19:23 by hmhminy
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +9 Ñ׻ƹóëÐ 2026-08-22 10/500 2026-08-26 15:40 by semaglutide
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +22 ÑòÑü°å 2026-08-21 25/1250 2026-08-26 15:00 by zuocuiping
[»ù½ðÉêÇë] ¹ú¼ÊºÏ×÷¿É²éÁË£¬ÖÐÁËÃæÉÏ (EPI+1)(½ð±Ò+50) +18 Ldrop2023 2026-08-26 18/900 2026-08-26 11:15 by cmrandy
[»ù½ðÉêÇë] ÏîÄ¿ÐÅÏ¢ºÍ¾­·ÑÐÅÏ¢ÔÚϵͳÀï¶¼¿ÉÒÔ¿´µ½ÁË +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[»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] ¹úºÏÏÖÔڲ鲻µ½ÁËÂ𣿠+10 chengyan1220 2026-08-24 20/1000 2026-08-26 08:57 by peasantsprig
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ (½ð±Ò+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+9 yuleib84 2026-08-25 10/500 2026-08-25 17:14 by alexon
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +13 kulium 2026-08-21 16/800 2026-08-24 16:27 by superceng
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û