| ²é¿´: 2608 | »Ø¸´: 26 | |||
[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:
¼Ñľ˹´óѧÉÐÓе÷¼ÁÃû¶î£¬¿É22408µ÷ѧ˶
+1/332
Õã½Ê¦·¶´óѧÊýÀíҽѧԺÕÐÆ¸×¨ÈνÌʦ
+5/225
¡°º£ÑóÉúÎרҵ¿¼Ñе÷¼ÁÓÐÃû¶î
+1/184
Ïã¸Û¿Æ¼¼´óѧ(¹ãÖÝ) CCUS¼°Îü¸½·ÖÀë·½ÏòÈ«½±²©Ê¿Éú£¬Äê½òÌù18Íò
+1/81
¹¤Ñ§ÃÅÀࣨǰÁ½Î»´úÂë08£©Âú×ã¹ú¼Ò¿¼ÑÐAÇø¹¤¿ÆÃÅÀà·ÖÊýÏßÒªÇóµÄͬѧ¿´¹ýÀ´
+1/51
±±¾©Àí¹¤´óѧ£¨Ö麣£©ÕÐÊÕÈ˹¤ÖÇÄÜ·½Ïò26¼¶²©Ê¿
+1/45
ÉϺ£Ó¦Óü¼Êõ´óѧÁõÃô¿ÎÌâ×éÕÐÉú---»¶Ó²ÄÁÏ£¬ÎïÀíºÍ»¯Ñ§Ïà¹Ø±³¾°
+1/43
2026ÄêÑγǹ¤Ñ§Ôº»¯Ñ§¹¤³ÌÓë¼¼Êõרҵ£¨Ñ§Ë¶£©ÕÐÊÕ08ËùÓÐרҵºÍ0703·½Ïò¿¼Éú
+1/39
ɽ¶«º½¿ÕѧԺ°²È«¹¤³Ìרҵ085702µÚÈýÂÖ½ÓÊÕÑо¿Éúµ÷¼Á£¬»¶Ó×Éѯ
+1/36
ÉϺ£¹¤×÷£¬94ÄêµÄ²©Ê¿
+1/35
BÇøµ÷¼Á À¼Öݽ»Í¨´óѧ²ÄÁÏѧԺµ÷¼Á
+1/20
ÉîÛÚÀí¹¤´óѧ²©Ê¿ºóÕÐÆ¸-ÏȽøÀÂü¼¼Êõ¿ÎÌâ×é
+1/10
ÑÓ°²´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº½ÓÊÕµ÷¼ÁÉú£¨»¯Ñ§¡¢»¯¹¤Ñ§Ë¶ºÍ²ÄÁÏÓ뻯¹¤×¨Ë¶£©
+5/10
Öйú¿ÆÑ§Ôºº¼ÖÝҽѧËù-²©Ê¿ºóÕÐÆ¸
+1/9
Ê¡ÖØµãʵÑéÊÒÕÐÊÕµ÷¼ÁÉú£¬º£ÑóÉúÎïרҵ£¬Ãû¶î³ä×㣬¿É¿ìËÙ°²ÅŸ´ÊÔ²¢³ö½á¹û
+1/9
ºÓÄÏũҵ´óѧÀíѧԺÕÐÊÕ»¯Ñ§£¨Ñ§Ë¶£©ºÍ²ÄÁÏÓ뻯¹¤£¨×¨Ë¶£©×¨ÒµË¶Ê¿µ÷¼ÁÉú2Ãû
+1/8
Ê¡ÖØµãʵÑéÊÒÕÐÊÕ07רҵµ÷¼ÁÉú£¬º£ÑóÉúÎïרҵÃû¶î³ä×ã
+1/8
ÆëÆë¹þ¶û´óѧÀîÀò¿ÎÌâ×é³ÏÕÐ2026¼¶¿¼Ñе÷¼ÁÉú£¨Ñ§Ë¶ºÍר˶£©
+1/5
¹óÖÝʦ´óɽµØÊµÑéÊÒѧ˶µ÷¼ÁÃû¶î£¬¼±Ðèµ÷¼Á
+1/3
Æí¸£
+1/1
8Â¥2020-04-27 04:23:16
12Â¥2020-04-27 11:29:26
16Â¥2020-04-29 21:38:08
17Â¥2020-04-29 22:55:25
dc2003121106
½ð³æ (ÖøÃûдÊÖ)
- MM-EPI: 1
- Ó¦Öú: 35 (СѧÉú)
- ½ð±Ò: 723.7
- Ìû×Ó: 1320
- ÔÚÏß: 371.7Сʱ
- ³æºÅ: 498729
20Â¥2020-05-05 10:47:12
21Â¥2020-05-10 16:43:48
23Â¥2020-05-16 21:27:57
26Â¥2020-05-23 11:20:37
¡ï
СßËßË(½ð±Ò+1): лл²ÎÓë
СßËßË(½ð±Ò+1): лл²ÎÓë
|
±¾ÌûÄÚÈݱ»ÆÁ±Î |
27Â¥2020-05-23 12:36:00
¼òµ¥»Ø¸´
15861655322Â¥
2020-04-26 19:58
»Ø¸´
СßËßË(½ð±Ò+1): лл²ÎÓë
slytjiaofei3Â¥
2020-04-26 20:22
»Ø¸´
СßËßË(½ð±Ò+1): лл²ÎÓë
xiaoqiuqiu204Â¥
2020-04-26 20:43
»Ø¸´
СßËßË(½ð±Ò+1): лл²ÎÓë
guanlianwu5Â¥
2020-04-26 22:07
»Ø¸´
СßËßË(½ð±Ò+1): лл²ÎÓë
tzynew6Â¥
2020-04-26 22:35
»Ø¸´
СßËßË(½ð±Ò+1): лл²ÎÓë
syhorchid7Â¥
2020-04-27 00:45
»Ø¸´
СßËßË(½ð±Ò+1): лл²ÎÓë
slytjiaofei9Â¥
2020-04-27 09:45
»Ø¸´
jiushige10Â¥
2020-04-27 09:54
»Ø¸´
СßËßË(½ð±Ò+1): лл²ÎÓë

ÔÆÔÚÇàÌì11Â¥
2020-04-27 11:22
»Ø¸´
miaojiabing13Â¥
2020-04-28 08:50
»Ø¸´
СßËßË(½ð±Ò+1): лл²ÎÓë
m_inter14Â¥
2020-04-29 15:39
»Ø¸´
СßËßË(½ð±Ò+1): лл²ÎÓë

shenrenren15Â¥
2020-04-29 16:08
»Ø¸´
СßËßË(½ð±Ò+1): лл²ÎÓë
shenrenren18Â¥
2020-05-02 08:37
»Ø¸´
psylhh19Â¥
2020-05-02 21:22
»Ø¸´
СßËßË(½ð±Ò+1): лл²ÎÓë
1
±ùÊé131422Â¥
2020-05-16 21:21
»Ø¸´
СßËßË24Â¥
2020-05-16 22:30
»Ø¸´
±ùÊé131425Â¥
2020-05-20 07:54
»Ø¸´














»Ø¸´´ËÂ¥
