±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 429  |  »Ø¸´: 1
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

wxqtjw

Ìú³æ (Ö°Òµ×÷¼Ò)

[ÇóÖú] °ïæÐÞ¸ÄÁ½¾ä»°£¬ººÒëÓ¢£¬Ð»Ð»¡£

±¾Î͍ÒåÄÚºÄÎÂ¶ÈÆ×ÉϳöÏÖÄںķåֵʱµÄζȣ¬¼ò³ÆÄںķåΣ¬Ó÷ûºÅTP±íʾ¡£ÓÉͼ1¿É¿´³ö£¬²»Í¬Í¿²ãºñ¶ÈµÄÑùÆ·µÄÄںķåÎÂÖµ(TP)ÊDz»Í¬µÄ£¬ÄںķåΣ¨TP£©Ëæ×ÅÍ¿²ãºñ¶ÈµÄÉý¸ßÖð½¥ÏòµÍÎÂÒÆ¶¯¡£Õâ¿ÉÄÜÊÇÒòΪͿ²ãÔ½ºñ£¬Í¿²ã½á¹¹ÖеÄȱÏݵÄÃæ»ýÔ½¶à£¬²úÉúÄÜÁ¿ºÄÉ¢Ô½´ó£¬ÔÚÒ»¶¨µÄÓ¦±äÕñ·ùÔØºÉÏ£¬Í¿²ã½á¹¹Ô½ÈÝÒ×·¢Éú΢»¬ÒÆ£¬Ê¹µÃÄںķå³ÚÔ¥¹ý³ÌµÄ³Úԥʱ¼ä½µµÍ£¬×îÖÕµ¼ÖÂÄںķåνµµÍ¡£

In this paper, the temperature appeared internal friction peak defined as internal friction peak temperature, indicated by the symbol TI. As shown in Fig. 1, internal friction peak temperature of different thickness samples were different, and the peak temperature with increasing thickness of the sample to move gradually shift to a lower temperature, which may be due to the thicker the sample, the more the defect area and more prone to micro-slip under a certain strain load, so that relaxation time of internal friction peak was reduced, resulting in lower peak temperature.

» ²ÂÄãϲ»¶

¹þ¹þ¹þ¹þ£¬ÎÒÀ´ÁË
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

RXMCDM

°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
wxqtjw: ½ð±Ò+50, ·­ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-07-16 13:42:44
In this paper, the temperature appeared at internal friction peak was defined as internal friction peak temperature(TP). As shown in Fig. 1, sample internal friction peak temperature of various  thickness  were different, and the peak temperature ,with increasing thickness of the sample ,moved gradually to a lower temperature. These  might  be the thicker sample has  more   defect area ,is more prone to micro-slip under a certain strain load, reduced the relaxation time of internal friction peak , and add up to a  lower peak temperature.
£¿
2Â¥2014-07-16 12:35:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wxqtjw µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +11 Ò»ÑùYWY 2026-04-05 11/550 2026-04-05 23:36 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +4 ´Þwj 2026-04-05 4/200 2026-04-05 20:29 by à£à£à£0119
[¿¼ÑÐ] 22408 ×Ü·Ö320£¬Ò»ÆªÂÛÎĶþ×÷£¬Á½¸ö¹úÈý£¬Çóµ÷¼Á +3 Leomulufu 2026-04-04 5/250 2026-04-05 19:04 by chongya
[¿¼ÑÐ] ¼ÆËã»ú11408£¬286·ÖÇóµ÷¼Á +7 ľ×ÓÄî•„ 2026-04-05 7/350 2026-04-05 19:02 by chy09050039
[¿¼ÑÐ] 307·Ö²ÄÁÏרҵÇóµ÷¼Á +7 Hllºú 2026-04-05 7/350 2026-04-05 18:47 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +17 С»ÆÑ¼±¦ 2026-03-30 17/850 2026-04-05 12:03 by Äþܰ¹þ¹þ
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-04 4/200 2026-04-05 09:44 by zhq0425
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 11/550 2026-04-04 21:56 by laoshidan
[¿¼ÑÐ] 277Çóµ÷¼Á +4 12A3 2026-04-02 5/250 2026-04-04 20:28 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 265Çóµ÷¼Á +17 ÁÖÉîÎÂÀ½ 2026-04-01 20/1000 2026-04-04 01:09 by userper
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 СsunÒªºÃÔË 2026-04-03 5/250 2026-04-03 21:43 by à£à£à£0119
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +8 ÖªÕÑÂû 2026-04-02 8/400 2026-04-03 10:36 by macy2011
[¿¼ÑÐ] 311Çóµ÷¼ÁÒ»Ö¾Ô¸ºÏ·Ê¹¤Òµ´óѧ +15 Çï¶þÊ®¶þ 2026-03-30 15/750 2026-04-03 10:19 by linyelide
[¿¼ÑÐ] »¯Ñ§070300-×Ü·Ö378-Çóµ÷¼Á +5 ŲÒÎ×ÓµÄÅÝÅÝÌÇ 2026-04-02 5/250 2026-04-02 22:20 by ZXlzxl0425
[¿¼ÑÐ] 285Çóµ÷¼Á +14 AZMK 2026-04-02 14/700 2026-04-02 15:54 by ÉϾÅÌìÀ¿Ô£¨ºÃÔ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁÏѧ˶328·ÖÇóµ÷¼Á +6 1¶Îʱ¼ä 2026-03-31 7/350 2026-04-02 13:57 by 3041
[¿¼ÑÐ] ʳƷѧ˶362Çóµ÷¼Á +3 xuanxianxian 2026-04-01 3/150 2026-04-01 21:05 by °¡Àî999
[¿¼ÑÐ] 307·ÖÇóµ÷¼Á +14 (o~o) 2026-03-31 15/750 2026-04-01 20:43 by longlotian
[¿¼ÑÐ] ʡ˫һÁ÷ÖØµãÒ»±¾´óѧÕÐÊÕµ÷¼Á +4 wwwwffffff 2026-03-31 7/350 2026-04-01 15:23 by wwwwffffff
[¿¼ÑÐ] 313Çóµ÷¼Á +6 Âô¸ö¹Ø×Ó°É 2026-03-31 6/300 2026-03-31 10:58 by Jaylen.
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û