| ²é¿´: 2610 | »Ø¸´: 26 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
[½»Á÷]
Î÷ÄÏ´óѧ²ÄÁÏÓëÄÜԴѧԺ¡ªÌ·Ð¡¶«µÈÔÚÏȽø¸ßÇ¿¸ÖÓ¦±äÅä·ÖÑо¿ÁìÓòÈ¡µÃϵÁнøÕ¹
|
|||
|
Ëæ×Å»·¾³ÎÊÌâºÍÄÜԴΣ»úµÄÈÕÒæÍ»ÏÔ£¬³µÉíÇáÁ¿»¯ÒѳÉΪÆû³µÖÆÔìÒµ·¢Õ¹µÄ±ØÈ»Ç÷ÊÆ¡£ÎªÁËÂú×ã³µÉí¼õÖØºÍ°²È«ÐÔµÄË«ÖØÒªÇ󣬯ÈÇÐÐèÒª¿ª·¢¼æ¾ßµÍ³É±¾¡¢¸ßÇ¿ËÜ»ýºÍÒ׳ÉÐ͵ĵÚÈý´úÏȽø¸ßÇ¿¸Ö(advanced high strength steel, AHSS)¡£Ôڴ˱³¾°Ï£¬SpeerµÈÓÚ2003ÄêÌá³öÒ»ÖÖÓÃÓÚÖÆ±¸¾ßÓÐÂíÊÏÌå+²ÐÓà°ÂÊÏÌå»ìºÏ×éÖ¯µÄ¸ßÇ¿¸ßËÜÐÔ¸ÖµÄй¤ÒÕ£¬¼´´ã»ðÅä·Ö(quenching and partitioning, Q&P)¡£Ö¼ÔÚÀûÓÃÂíÊÏÌå±£Ö¤¸ßÇ¿¶È£¬½èÖú²ÐÓà°ÂÊÏÌåµÄÏà±äÓÕµ¼ËÜÐÔ(transformation induced plasticity, TRIP)ЧӦ±£Ö¤¸ßËÜÐÔ¡£Q&P¸ÖÒòÆä¼æ¾ßµÍ³É±¾¡¢¸ßÐÔÄܵÄÌØµã£¬Ò»¾ÎÊÊÀ±ã³ÉΪѧÊõ½çºÍ²úÒµ½ç¹²Í¬¹Ø×¢µÄÑо¿Èȵ㣬ÊÇ×î¾ßÓ¦ÓÃDZÁ¦µÄµÚÈý´úAHSSÖ®Ò»¡£ µ±Ç°Q&P¸ÖµÄÏà¹ØÑо¿Ö÷Òª¼¯ÖÐÔÚÍêÉÆÌ¼Åä·ÖÈÈÁ¦Ñ§¼°¶¯Á¦Ñ§Ä£ÐÍ£¬¸Ä½øÈÈ´¦Àí¹¤ÒÕºÍÓÅ»¯×éÖ¯ÐÔÄÜÈý¸ö·½Ãæ¡£ÔÚ×·Ç󳬸ßÇ¿¶ÈµÄ±³¾°Ï£¬Q&P¸ÖµÄÖ÷Á÷×éÖ¯ÀàÐÍΪÂíÊÏÌå»ùÌå+²ÐÓà°ÂÊÏÌå¡£´ËÀàQ&P¸ÖËäÂú×ãÁ˳¬¸ß¿¹ÀÇ¿¶ÈµÄÒªÇ󣬵«Æä³¬¸ßµÄÇü·þÇ¿¶ÈºÍ½ÏµÍµÄËÜÐÔµ¼ÖºóÐøËÜÐÔ¼Ó¹¤³ÉÐÎÄѶȼӴ󣬽ø¶ø½µµÍÁË´ËÀàQ&P¸ÖµÄʵ¼ÊÓ¦Óÿռ䡣½üÄ꣬²¿·ÖÑо¿ÕßÔÚQ&P¸ÖÖÐÒýÈëÈíÏàÌúËØÌåÀ´½µµÍÇü·þÇ¿¶ÈºÍÇüÇ¿±È£¬ÆÚÍûÀûÓÃÌúËØÌå±äÐκͲÐÓà°ÂÊÏÌåµÄTRIPЧӦÀ´¸ÄÉÆËÜÐÔ£¬½ø¶ø¿ª·¢³ö¼æ¾ß¸ßÇ¿¶È¡¢µÍÇüÇ¿±ÈºÍ¸ßÑÓÉìÐÔµÄQ&P¸Ö¡£È»¶ø²¿·ÖµÍ¹èº¬ÂÁÐͺÍÖÐÃÌÐÍQ&P¸ÖµÄÑо¿ÏÔʾ£¬ÒýÈëÌúËØÌå¿ÉÒÔÔÚÒ»¶¨³Ì¶ÈÉÏÌá¸ß²ÐÓà°ÂÊÏÌåµÄº¬Á¿£¬µ«±äÐιý³ÌÖз¢ÉúTRIPЧӦµÄ²ÐÓà°ÂÊÏÌåµÄ±ÈÀý½ÏµÍ¡£Í¬Ê±£¬º¬ÌúËØÌåÐÍQ&P¸Ö±äÐκóÆÚ΢ÁÑÎÆ¼«Ò×ÔÚÌúËØÌå/ÂíÊÏÌåÏà½çÃæÉÏÃÈÉú²¢ÑؽçÃæÀ©Õ¹£¬µ¼ÖÂÆä¶ÏÁÑʧЧ¼«¿ì¡£ ΪÌá¸ßº¬ÌúËØÌåÐÍQ&P¸ÖÖÐTRIPÔöËܵÄÓÐЧÐÔ²¢½µµÍÈíÓ²Ïà½çÃæµÄÁÑÎÆÃô¸ÐÐÔ£¬ÎÒԺнðÊô¹¦ÄܲÄÁÏÍŶÓ̷С¶«ÀÏʦµÈÓëµÂ¹úMax-Planck-Institut f¨¹r Eisenforschung GmbH (MPIE) Dierk Raabe½ÌÊÚ¡¢Dirk Ponge²©Ê¿¡¢åÖÎľý²©Ê¿ÒÔ¼°¶«±±´óѧÔþÖÆ¼¼Êõ¼°Á¬Ôþ×Ô¶¯»¯¹ú¼ÒÖØµãʵÑéÊÒ(RAL)ÎâµÏ½ÌÊÚ¡¢ÐíÔÆ²¨½ÌÊڵȿªÕ¹ºÏ×÷Ñо¿¡£ÔËÓÃ×¼ÔλÀÉìÓë΢¹ÛÊý×ÖͼÏñÏà¹Ø(digital image correlation, DIC)¼°µç×Ó±³É¢ÉäÑÜÉä(electron back-scattered diffraction, EBSD)¼¼ÊõÏà½áºÏµÄ·½·¨£¬ÖصãÑо¿Á˺¬ÌúËØÌåÐÍQ&P¸Ö¼°TRIP¸ÖÖÐÈíÓ²ÏàÓ¦±äÅä·ÖÓëTRIPЧӦºÍÇ¿ËÜÐÔÖ®¼äµÄ¹ØÏµ£»ÀûÓÃÔ×Ó̽Õë²ãÎö(atom probe tomography, APT)¼¼Êõ¶Ô¸÷Ïà¼äµÄ̼Åä·ÖÕ¹¿ªÁËϵͳ¶¨Á¿Ñо¿¡£ÔÚϵͳÑо¿»ù´¡ÉÏÌá³öÁË»ùÓÚ̼Åä·Ö¼°Ó¦±äÅä·Ö¿ØÖƵĺ¬ÌúËØÌåÐÍQ&P¸Ö×éÖ¯ÐÔÄܵ÷¿Ø²ßÂÔ¡£Ïà¹ØÑо¿½á¹ûÒÑ·¢±íÔÚ¡¶Acta Materialia¡·¡¢¡¶Materials Science and Engineering£ºA¡·µÈ½ðÊô²ÄÁÏÁìÓòȨÍþѧÊõÆÚ¿¯ÉÏ¡£ÉÏÊöÑо¿¹¤×÷µÃµ½ÁËÖØÇìÊлù´¡Ñо¿ÓëÇ°ÑØÌ½Ë÷רÏî£¨ÖØÇìÊÐ×ÔÈ»¿ÆÑ§»ù½ð£©¡¢Î÷ÄÏ´óѧ²©Ê¿Æô¶¯»ù½ðµÈÏîÄ¿µÄ×ÊÖú¡£ ´ú±íÐԳɹûÒ»£º Xiaodong Tan*, Dirk Ponge*, Wenjun Lu*, Yunbo Xu, Huansheng He, Jun Yan, Di Wu, Dierk Raabe, Joint investigation of strain partitioning and chemical partitioning in ferrite-containing TRIP-assisted steels. Acta Materialia, 2020, 186: 374-388. ͨ¹ý½«×¼ÔλÀÉìÓë΢¹ÛDIC¼°EBSD¼¼ÊõÏà½áºÏ£¬ÏµÍ³¶¨Á¿Ñо¿ÁËÈíÓ²Ïà»ùÌå×éÖ¯ÀàÐͲ»Í¬µÄÈÈÔþÖ±½Ó´ã»ðÅä·Ö¸ÖÖи÷Ïà¼äµÄÓ¦±äÅä·ÖÐÐΪ¡£Öصã·ÖÎöÁËÒýÈë±´ÊÏÌå¶Ôº¬ÌúËØÌåÐÍQ&P¸ÖÏà¼ä±äÐÎе÷ÐÔµÄÓ°Ïì¹æÂÉ£¬½ÒʾÁËÈíÓ²Ïà»ùÌå×éÖ¯Ó¦±äÅä·Öµ÷¿ØTRIPЧӦµÄ×÷ÓûúÖÆ¡£Í¬Ê±£¬ÔËÓÃAPT¼¼Êõ¶¨Á¿Ñо¿ÁËÌúËØÌå¡¢ÂíÊÏÌå¡¢±´ÊÏÌå¼°²ÐÓà°ÂÊÏÌåÖ®¼äµÄÔªËØÅä·ÖÐÐΪ£¬²ûÃ÷ÁËÔªËØÅä·Ö¡¢Ïà¼äÓ¦±äÅä·Ö¼°TRIPЧӦ֮¼äµÄÏ໥×÷ÓùØÏµ¡£ ÂÛÎÄÁ´½Ó£ºhttps://www.sciencedirect.com/sc ... i/S1359645420300057 ´ú±íÐԳɹû¶þ£º Xiaodong Tan*, Huansheng He, Wenjun Lu*, Liu Yang, Bo Tang, Jun Yan, Yunbo Xu, Di Wu, Effect of matrix structures on TRIP effect and mechanical properties of low-C low-Si Al-added hot-rolled TRIP steels. Materials Science and Engineering A, 2020, 771, 138629. £¨ÒýÓÃ1´Î£© ±¾¹¤×÷ϵͳÑо¿ÁË»ùÌå×éÖ¯ÀàÐͶԵÍ̼µÍ¹èº¬ÂÁÐÍTRIP¸ÖÖÐTRIPЧӦºÍºê¹ÛÁ¦Ñ§ÐÔÄܵÄÓ°Ïì¡£Ñо¿½á¹û±íÃ÷£¬»ùÌå×é֯ΪÂíÊÏÌåµÄTRIP¸ÖÖвÐÓà°ÂÊÏÌ庬Á¿½ÏÉÙ£¬Í¬Ê±ÂíÊÏÌå»ùÌå½ÏµÍµÄ±äÐÎÄÜÁ¦µ¼Ö±äÐιý³ÌÖвÐÓà°ÂÊÏÌåµÄÏà±äÂʽÏС¡£»ùÌå×é֯ΪÌúËØÌåºÍÂíÊÏÌåµÄTRIP¸ÖÒòÈíÓ²Ïà¼äÃ÷ÏÔµÄÇ¿¶È²î£¬µ¼ÖÂÏà¼ä±äÐÎе÷ÐԽϲ²ÐÓà°ÂÊÏÌåµÄTRIPЧӦ²»Äܳä·Ö·¢»ÓÔöËÜ×÷Óá£ÔÚ»ùÌå×éÖ¯ÖÐÒýÈë±´ÊÏÌå¿ÉÒÔÓÐЧÌá¸ß²ÐÓà°ÂÊÏÌåµÄº¬Á¿£¬¸ÄÉÆÈíÓ²Ïà¼äµÄ±äÐÎе÷ÐÔ£¬´Ù½øTRIPЧӦµÄ·¢Éú£¬½ø¶ø´ó·ùÌá¸ßTRIP¸ÖµÄ×ÛºÏÐÔÄÜ¡£Ñо¿»¹·¢ÏÖ£¬TRIPЧӦºÍÈíÓ²Ïà»ùÌå×éÖ¯¼äµÄе÷±äÐι²Í¬¾ö¶¨TRIP¸ÖµÄÇ¿ËÜÐÔ¡£ÎªÁËÓÅ»¯TRIP¸ÖµÄ×ÛºÏÐÔÄÜ£¬Ñо¿Õß²»µ«Ó¦Ç¿»¯TRIPЧӦ¶øÇÒӦͨ¹ýµ÷¿Ø»ùÌå×éÖ¯µÄÏà×éÔª¡¢±ÈÀý¼°Ç¿¶È²îÀ´¸ÄÉÆ»ùÌåÈíÓ²Ïà¼äµÄ±äÐÎе÷ÐÔ¡£ ÂÛÎÄÁ´½Ó£ºhttps://www.sciencedirect.com/sc ... i/S0921509319314157 ´ú±íÐԳɹûÈý£º Xiaodong Tan*, Dirk Ponge*, Wenjun Lu, Yunbo Xu, Xiaolong Yang, Xi Rao, Di Wu, Dierk Raabe, Carbon and strain partitioning in a quenched and partitioned steel containing ferrite. Acta Materialia, 2019, 165: 561-576. £¨ÒýÓÃ12´Î£© ¸ÃÂÛÎÄÔËÓÃÔλÀÉìÓë΢¹ÛDIC¼°EBSD¼¼ÊõÏà½áºÏµÄ·½·¨ÏµÍ³Ñо¿Á˺¬ÌúËØÌåÐÍQ&P¸ÖÖеÄÓ¦±äÅä·ÖÐÐΪ¡£ÀûÓÃAPT¶¨Á¿·ÖÎöÁËÌúËØÌå¡¢ÂíÊÏÌåºÍ²ÐÓà°ÂÊÏÌåÖ®¼äµÄ̼Åä·ÖÐÐΪ¡£Öصã·ÖÎöÁËÌúËØÌå/ÂíÊÏÌå±ÈÀýºÍÂíÊÏÌåÇøÓòÐÎ̬¶Ôº¬ÌúËØÌåÐÍQ&P¸ÖÖÐÓ¦±äÅä·ÖºÍTRIPЧӦµÄÓ°Ï죬Ìá³öÁË»ùÓÚ»ùÌå×éÖ¯Ïà¼äÓ¦±äÅä·Öµ÷¿ØµÄQ&P¸Ö×éÖ¯ÐÔÄÜÓÅ»¯¿ØÖÆÀíÂÛÓë¼¼Êõ¡£ ÂÛÎÄÁ´½Ó£ºhttps://www.sciencedirect.com/sc ... i/S1359645418309613 |
» ²ÂÄãϲ»¶
291·Öµ÷¼Á
ÒѾÓÐ9È˻ظ´
µ÷¼ÁÇóÊÕÁô
ÒѾÓÐ34È˻ظ´
291 Çóµ÷¼Á
ÒѾÓÐ38È˻ظ´
22408 312Çóµ÷¼Á
ÒѾÓÐ17È˻ظ´
Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬320Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
290µ÷¼ÁÉúÎï0860
ÒѾÓÐ41È˻ظ´
291Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á
ÒѾÓÐ23È˻ظ´
ɽ¶«Ê¡»ù½ð2026
ÒѾÓÐ9È˻ظ´
ҩѧÇóµ÷¼Á
ÒѾÓÐ13È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:
ÉúÎïÖÖµÄÑо¿
+2/2407
¹ú¼Ò¡°Ç§È˼ƻ®¡±ÇàÄêÏîÄ¿»ñµÃÕßÍŶÓ×îºó2ÈË07¡¢08µÈѧ¿ÆÑо¿Éúµ÷¼Á
+1/284
Â׶ز¼Â³ÄÚ¶û´óѧ³ÏÕйú¼Ò¹«ÅɶÁ²©£¬ÁªºÏÅàÑø²©Ê¿Éú£¬ÎïÁ÷¹©Ó¦Á´·½Ïò
+1/93
ÐÂ¼ÓÆÂ¹úÁ¢´óѧ»¯Ñ§ÏµÁõС¸Ö½ÌÊÚ¿ÎÌâ×éÕÐÊÕ²©Ê¿Éú3-4Ãû
+1/90
Õ㽿Ƽ¼´óѧ»·¾³Óë×ÊԴѧԺ2026Äê˶ʿÑо¿ÉúÕÐÉú
+1/88
ÎïÀíѧ µ÷¼Á
+1/86
½õÖÝÒ½¿Æ´óѧÕÐÊÕ105500ҩѧר˶µ÷¼Á
+2/44
ÎåÒØ´óѧ »¯Ñ§¹¤³ÌÓë¼¼Êõµ÷¼Á 4ÔÂ10ºÅ¾Åµã½ØÖ¹£¡£¡£¡£¡£¡
+1/42
´ó¼ÒºÃ£¬Çë½Ì¸öÎÊÌ⣬Á¬Ðø¼·³ö½ºÆ¤£¬ÓÐûÓÐÔÚÏß½µµÍÆøÎ¶VOCµÄ·½Ê½¡£
+1/21
BÇøµ÷¼Á À¼Öݽ»Í¨´óѧ²ÄÁÏѧԺµ÷¼Á
+1/20
Ò©Îﻯѧ¡¢²ÄÁÏÓ뻯¹¤×¨Òµ»¹ÓдóÁ¿Ãû¶î£¬ËÙ±¨Ãû£¡£¡£¡
+1/11
ÑÓ°²´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº½ÓÊÕµ÷¼ÁÉú£¨»¯Ñ§¡¢»¯¹¤Ñ§Ë¶ºÍ²ÄÁÏÓ뻯¹¤×¨Ë¶£©
+5/10
C13¡¢N15±ê¼ÇÖ²ÎÖúÁ¦ÍÁÈÀ̼µªÑ»·ÓëµØÑ§Ñо¿Êµ²Ù
+1/10
Ñàɽ´óѧ»·»¯Ñ§ÔººúÀÏʦÕÐÊÕ˶ʿÑо¿Éú
+1/8
ÄϾ©´óѧFinTech´óÄ£ÐÍʵÑéÊÒÕÐļ˹̹¸£¹ú¼ÊÁªÅ಩ʿÉúºÍ²©Ê¿ºó¼°¿ÆÑÐÖúÀí
+1/8
¡¾»ªÖпƼ¼´óѧ¡¿¡¾¹ÜÀíѧԺ¡¿¡¾ÎâÇ컪½ÌÊÚÍŶӡ¿¡¾ÕÐÊÕ2-3Ãû²©Ê¿ºó¡¿
+1/7
¹ã¶«Ê¡»·¾³¿ÆÑ§Ñо¿ÔºÕÐÆ¸¡¾ÐÂÎÛȾÎï¡¿Ñо¿·½Ïò¡¾²©Ê¿¡¿Ò»Ãû
+1/7
ÑÓ°²´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº½ÓÊÕ»¯Ñ§×¨Òµµ÷¼ÁÉú£¬4ÔÂ11ÈÕÏÂÎ縴ÊÔ£¨¹¤¿Æ¡¢Àíѧ¾ù¿Éµ÷¼Á£©
+5/5
ÖÐɽ´óѧ¸½ÊôµÚÈýÒ½ÔºÉúÎï²ÄÁÏÓëת»¯Ò½Ñ§ÊµÑéÊÒ2026¼¶²©Ê¿ÕÐÉú
+1/5
Çൺũҵ´óѧ»¯Ñ§ÓëҩѧԺÕÐÊÕµ÷¼Á£¬»¶Ó±¨Ãû£¡
+1/2
¡ï
СßËßË(½ð±Ò+1): лл²ÎÓë
СßËßË(½ð±Ò+1): лл²ÎÓë
|
±¾ÌûÄÚÈݱ»ÆÁ±Î |
27Â¥2020-05-23 12:36:00
8Â¥2020-04-27 04:23:16
12Â¥2020-04-27 11:29:26
¼òµ¥»Ø¸´
ÔÆÔÚÇàÌì11Â¥
2020-04-27 11:22
»Ø¸´














»Ø¸´´ËÂ¥
