±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 781  |  »Ø¸´: 6
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yingzi1120

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

[ÇóÖú] Ç󣺰﷭Ò뼸¾ä»°¡£·Ç³£¸Ðл

1.  AµÄŨ¶ÈÔ½¸ßºÏ½ð²ã±íÃæµÄ¾§Á£Ô½Ï¸Ð¡.Ô­Òò¿ÉÄÜÊÇÒÔÏÂÁ½·½Ã棺һ·½Ãæ¿ÉÄÜÊÇÓÉÓÚAÄܼõС¾§Á£³ß´ç£»ÁíÒ»·½ÃæÐκËÓ볤´óÊǾºÕù¹ØÏµ¡£ÔڽϴóµÄµçÁ÷ÏÂÒ×±¬·¢Ðκˣ¬ÐκËËÙÂʳ¬¹ý¾§Á£µÄ³¤´óËÙÂÊ£¬µ¼Ö¾§Á£À´²»¼°³¤´ó£¬Òò´Ë±äµÃϸС¡£

2.  A ºÍB ÔªËØËÆºõ·Ö²¼µÄ¸ü¼Ó¾ùÔÈÃܼ¯¡£

» ²ÂÄãϲ»¶

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

´ó¿î´ó

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
yingzi1120: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2012-04-16 18:39:40
fjtony163 ·­ÒëµÃºÜºÃ£¬µ«ÒÔÏÂÕâ¶ÎÖеÄ×îºóÒ»¸ö×Ö´íÁË£¬ÎÒ¸ü¸ÄÈçÏ£º

1. The grains size gets smaller on the alloy surface with A concentration increasing, which may be due to the following two sides: one is probably that A can reduce the grain size; the other could be that the nucleation and growth is in competition.
4Â¥2012-04-16 11:49:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

fjtony163

°æÖ÷ (ÎÄ̳¾«Ó¢)

Ã×Ã×

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
sltmac: ½ð±Ò+1 2012-04-16 11:02:03
yingzi1120: ½ð±Ò+10, ·­ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú 2012-04-16 18:39:25
1. The grains size gets smaller on the alloy surface with A concentration increasing, which may be due to the following two sides: one is probably that A can reduce the grain size; the other could be that the nucleation and growth is in competence. In larger current, the nucleation is easy to break out and its velocity exceeds the growth speed of grain, so the grain cannot grow and gets smaller.
2. It seems that A and B elements are distributed more densely.

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2012-04-16 10:52:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

´ó¿î´ó

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

1. Ëæ×ÅAŨ¶ÈÔö´ó£¬ºÏ½ð±íÃæµÄ¿ÅÁ£³ß´ç±äµÃ¸üС£¬Õâ¿ÉÄܹéÒòÓÚÒÔÏÂ2¸ö·½Ã棺һ·½Ã棬ºÜ¿ÉÄÜAÄܹ»¼õС¿ÅÁ£´óС£»ÁíÒ»·½Ã棬³ÉºËÏÖÏó¼°Éú³¤¶¼²»³ä×ã¡£ÔڽϴóµçÁ÷ÖУ¬³ÉºË¹ý³ÌÒ×ÓÚ±¬·¢£¬ÆäËٶȳ¬¹ý¿ÅÁ£Éú³¤ËÙ¶È£¬ËùÒÔ¿ÅÁ£ÎÞ·¨³É³¤¡¢²¢±äµÃ¸üС¡£
2. ËÆºõÊÇ£ºA¼°BÔªËØµÄ·Ö²¼¸üÃܼ¯¡£
3Â¥2012-04-16 11:30:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fjtony163

°æÖ÷ (ÎÄ̳¾«Ó¢)

Ã×Ã×

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
4Â¥: Originally posted by ´ó¿î´ó at 2012-04-16 11:49:11:
fjtony163 ·­ÒëµÃºÜºÃ£¬µ«ÒÔÏÂÕâ¶ÎÖеÄ×îºóÒ»¸ö×Ö´íÁË£¬ÎÒ¸ü¸ÄÈçÏ£º

1. The grains size gets smaller on the alloy surface with A concentration increasing, which may be due to the following two sides ...

ллָ³ö¡£
5Â¥2012-04-16 12:27:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤£¬×Ü·Ö321£¬Ó¢Ò»Êý¶þ£¬ÇóÀÏʦÊÕÁô¡£ +4 nnnnnnn5 2026-03-25 4/200 2026-03-27 01:04 by fmesaito
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +7 ¹ûÈ»ÓÐÎÒ 2026-03-26 7/350 2026-03-27 00:26 by wxiongid
[¿¼ÑÐ] 286Çóµ÷¼Á +5 PolarBear11 2026-03-26 5/250 2026-03-26 23:59 by ÔËÆøyunqi
[¿¼ÑÐ] 327Çóµ÷¼Á +7 prayer13 2026-03-23 7/350 2026-03-26 20:48 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Çóµ÷¼Á +8 Auroracx 2026-03-22 8/400 2026-03-26 19:55 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 291Çóµ÷¼Á +9 hhhhxn.. 2026-03-23 9/450 2026-03-26 18:59 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 292Çóµ÷¼Á +9 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 10/500 2026-03-26 16:27 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 279 ·Ö Çóµ÷¼Á +3 ˯¸öºÃ¾õ_16 2026-03-24 3/150 2026-03-26 15:43 by zzll406
[¿¼ÑÐ] 081700 µ÷¼Á 267·Ö +11 ÃÔÈ˵Ĺþ¹þ 2026-03-23 11/550 2026-03-26 15:41 by zzll406
[˶²©¼ÒÔ°] ±±¾©ÁÖÒµ´óѧ˶µ¼ÕÐÉú¹ã¸æ +5 kongweilin 2026-03-26 7/350 2026-03-26 14:37 by mapenggao
[¿¼ÑÐ] 086003ʳƷ¹¤³ÌÇóµ÷¼Á +6 íµíµ111 2026-03-24 6/300 2026-03-25 10:29 by 3Strings
[¿¼ÑÐ] ¿¼Ñл¯Ñ§308·ÖÇóµ÷¼Á +10 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 11/550 2026-03-25 10:23 by userper
[¿¼ÑÐ] 311Çóµ÷¼Á +3 ¶¬Ê®Èý 2026-03-24 3/150 2026-03-24 21:31 by peike
[¿¼ÑÐ] 080500Çóµ÷¼Á +3 zzzzfan 2026-03-24 3/150 2026-03-24 16:38 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ 070300 ѧ˶ 336·Ö Çóµ÷¼Á +7 vvÃÔ 2026-03-22 7/350 2026-03-23 23:44 by Txy@872106
[¿¼ÑÐ] 315·Ö£¬³ÏÇóµ÷¼Á£¬²ÄÁÏÓ뻯¹¤085600 +3 13756423260 2026-03-22 3/150 2026-03-22 20:11 by edmund7
[¿¼ÑÐ] 308Çóµ÷¼Á +3 īīĮ 2026-03-21 3/150 2026-03-22 16:54 by i_cooler
[¿¼ÑÐ] 332Çóµ÷¼Á +3 ·ï»ËÔº¶¡Õæ 2026-03-20 3/150 2026-03-21 10:27 by luoyongfeng
[¿¼ÑÐ] 085601µ÷¼Á 358·Ö +3 zzzzggh 2026-03-20 4/200 2026-03-21 10:21 by luoyongfeng
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á£¬¿ÆÑо­Àú·á¸» +3 Å£Ä̺Üæ 2026-03-20 4/200 2026-03-20 19:34 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û