²é¿´: 4588  |  »Ø¸´: 1

mseyj

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ductility and toughnessÕæÕýº¬Òå ÒÑÓÐ1È˲ÎÓë

¾ÝÎÒÀí½â£¬
ductility¾ÍÊÇºÍ ²ÄÁÏδ¶Ï֮ǰµÄÓ¦±ä ³É±È£¬Õâ¸öÓ¦±äÔ½´ó£¬ductilityÔ½¸ß£»
¶øtoughnessÔòÊÇ Ó¦Á¦-Ó¦±äÇúÏßÉÏ£¬Ö±ÖÁ¶ÏÁÑÄǵ㣬Ëù°üº¬µÄÃæ»ý¡£

ËùÒÔ£¬ductility¸ßÏ£¬·Ö2ÖÖÇé¿ö£º1ÖÖÊǶÏÁÑÇ¿¶ÈÒ²¸ß£¬ÔòtoughnessÒ²¸ß£¬ÀýÈçһЩmetal;µÚ2ÖÖ¾ÍÊǶÏÁÑÇ¿¶ÈµÍ£¬Òò´Ë¾¡¹Üductility¸ß£¬toughnessÒ²²»¸ß£¬ÀýÈçһЩpolymer.

¶øductilityµÍ£¬¼´Ê¹¶ÏÁÑÇ¿¶ÈÆÄ¸ß£¬µ«ÊÇtoughnessÒ²²»»áºÜ´ó£¬ÒòÎªÃæ»ýС°¡£¬ÀýÈçijЩceramic.

»¹ÓУ¬ÆäʵductilityºÍplasticityÊÇÒ»¸ö¸ÅÄֻÊDz»Í¬ÁìÓòµÄ¶¨ÒåÊõÓï°ÕÁË£¿

ÕâÑùµÄÀí½âÊÇ·ñ׼ȷ£¿

¦Ò-¦Å curve.jpg

[ Last edited by mseyj on 2012-10-9 at 23:13 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

¼´Ê¹ÓÐʱÎÒ²»ÊÇÒ»¸ö¸ÒÓÚËµÕæ»°µÄÈË£¬µ«¿ÉÒÔΪ¸ÒËµÕæ»°µÄÈ˹ÄÕÆ......
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kingspin

ľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ºÃÒâÍâÔÚËÑË÷±ðµÄ¶«Î÷ʱ·¢ÏÖÁËÕâ¸ö¡£ËµÏÂÎÒµÄÀí½â£º
ductilityÃèÊöµÄÊÇ×î´óÓ¦Á¦µã֮ǰµÄÓ¦±ä£¬µ«ºÍplasticity»¹ÓÐÇø±ð£¬±Ï¾¹plasticityÊǽö½ö¶ÔÓÚµ¯ËÜÐÔÄ£Ð͵쬶øductility¿ÉÒÔÊǸö¸ü¹ãµÄ¸ÅÄÊǽö½öÕë¶ÔÓ¦Á¦Ó¦±äÇúÏßÀ´ËµµÄ£¬²¢²»Çø·Ö²ÄÁÏÄ£ÐÍ¡£±ÈÈçͬÑùÒ»ÌõÇúÏߣ¬Ëü¿ÉÄÜÊǵ¯ËÜÐÔ¡¢Ò²¿ÉÄÜÊÇÕ³µ¯ÐÔ£¬ÉõÖÁ¿ÉÒÔ½ö½öÊÇ·ÇÏßÐÔµ¯ÐÔ¡£
toughness£¬ÎÒÈÏΪӦ¸ÃÊÇ×î´óÓ¦Á¦µãÖ®ºóstress dropÕⲿ·ÖËù¸²¸ÇµÄÃæ»ý¡£Ò²¾ÍÊÇ˵ËüÃèÊöµÄÊDzÄÁÏ´Ó¿ªÊ¼ÆÆ»µµ½ÍêÈ«¶ÏÁÑËùÐèÒªµÄÄÜÁ¿¡£Õâ¸ú×î´óÓ¦Á¦µã֮ǰӦÁ¦Ó¦±äÇúÏßËù¸²¸ÇµÄÃæ»ýÊÇûÓйØÏµµÄ£¬Ö»È¡¾öÓÚ³õʼÁÑÎÆµÄÑÝ»¯ËÙ¶È£¬Èç¹ûÁÑÎÆÀ©Õ¹ºÜ¿ì£¬toughness¾Í»áºÜµÍ£¬ÎÞÂÛÇ°ÃæµÄÓ¦Á¦Ó¦±äÇúÏßÊÇʲôÑùµÄ¡£toughnessÍùÍùÓë²ÄÁϵÄ΢¹Û×éÖ¯ÓйØÏµ£¬Èç¹û΢¹Û×éÖ¯¸´ÔÓµ¼ÖÂÁÑÎÆÀ©Õ¹ÊÜ×è»òÕßµ¼Ö¶àÌõÁÑÎÆÃÈÉúµ«ÄÑÒÔÁªÍ¨£¬¶¼»áÌá¸ßtoughness
»¶Ó­¼ÓÈëDigimat¼¼Êõ½»Á÷ÌÖÂÛȺ366061054£¬Á˽⸴ºÏ²ÄÁ϶à³ß¶È·ÂÕæ¼¼Êõ
2Â¥2018-06-05 11:35:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ mseyj µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0703»¯Ñ§ 305Çóµ÷¼Á +5 FY_yy 2026-03-14 5/250 2026-03-21 19:00 by ColorlessPI
[¿¼ÑÐ] Ò»Ö¾Ô¸Éî´ó£¬0703»¯Ñ§£¬×Ü·Ö302£¬Çóµ÷¼Á +4 ÆßÔÂ-ÆßÆß 2026-03-21 4/200 2026-03-21 18:20 by ѧԱ8dgXkO
[¿¼ÑÐ] 311Çóµ÷¼Á +3 Ó¸ҵÄСÎâ 2026-03-20 3/150 2026-03-21 17:40 by ColorlessPI
[¿¼ÑÐ] 317Çóµ÷¼Á +9 Éê×ÓÉêÉê 2026-03-19 15/750 2026-03-21 17:31 by ѧԱ8dgXkO
[¿¼ÑÐ] 299Çóµ÷¼Á +5 shxchem 2026-03-20 7/350 2026-03-21 17:09 by ColorlessPI
[¿¼ÑÐ] 268Çóµ÷¼Á +9 ¼òµ¥µã0 2026-03-17 9/450 2026-03-21 15:37 by lature00
[¿¼ÑÐ] ²ÄÁÏѧѧ˶080502 337Çóµ÷¼Á-Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ +4 ˳˳˳mr 2026-03-18 5/250 2026-03-21 10:22 by luoyongfeng
[¿¼ÑÐ] 306Çóµ÷¼Á +4 chuanzhu´¨Öò 2026-03-18 4/200 2026-03-21 08:25 by laoshidan
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +6 À滨çóÍí·ç 2026-03-17 6/300 2026-03-21 03:40 by JourneyLucky
[¿¼ÑÐ] ¶þ±¾¿ç¿¼Ö£´ó²ÄÁÏ306Ó¢Ò»Êý¶þ +3 z1z2z3879 2026-03-17 3/150 2026-03-21 02:29 by JourneyLucky
[¿¼ÑÐ] 324·Ö 085600²ÄÁÏ»¯¹¤Çóµ÷¼Á +4 llllkkkhh 2026-03-18 4/200 2026-03-21 01:24 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +6 ÏëÉϰ¶µÄÀðÓã 2026-03-18 7/350 2026-03-21 01:03 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ÂüÊâ2266 2026-03-18 6/300 2026-03-21 00:32 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ»¯Ñ§£¨0703£©×Ü·Ö337Çóµ÷¼Á +8 niko- 2026-03-19 9/450 2026-03-20 21:57 by luoyongfeng
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +6 ´ó»ðɽС»ðɽ 2026-03-16 8/400 2026-03-17 15:05 by ÎÞи¿É»÷111
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703·½Ïò310·ÖÇóµ÷¼Á +3 ŬÁ¦·Ü¶·112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û