10¿ù 22ÀÏ (±Ý¿äÀÏ)
Effect of Nitrogen on the Abnormal Grain Growth of Carburizing Steel
Hyong Jik Lee* and Seok Jong Seo (POSCO)
Cr-V ½ºÇÁ¸µ°ÀÇ Àüó¸®Á¶°Ç ¹× Austenizing Á¶°Ç¿¡ µû¸¥ Q/T ¿Ã³¸® Ư¼º ºÐ¼®
¹Ú¿ë±Ô* (Æ÷Ç×°ø´ë ö°¿¡³ÊÁö´ëÇпø), Àü¿µ¼ö, ±è°üÈ£, ¼¼®Á¾ (Æ÷½ºÄÚ)
°ú°ø¼® ÆÞ¶óÀÌÆ®°¿¡¼ Çձݿø¼Ò°¡ ¹Ì¼¼Á¶Á÷ ¹× ¼¼¸àŸÀÌÆ® ºÐÇØ¿¡ ¹ÌÄ¡´Â ¿µÇâ
ÀÌÃæ¿*, ¼¼®Á¾ (Æ÷½ºÄÚ)
°ø¼®°ÀÇ ¼ºÇü¼º¿¡ ¹ÌÄ¡´Â ³Ã°£°¡°ø°ú ¿Ã³¸® ¿ÂµµÀÇ ¿µÇâ
¼Õ⿵*, ÀåÁ¦¿í, ¹Ú°æ¼ö, ¼¼®Á¾ (Æ÷½ºÄÚ ±â¼ú¿¬±¸¿ø)
[Canceled] 1.2GPa±Þ TRIP° ¿ëÁ¢±Ý¼Ó Ư¼º ¹× ¼º´É ¿µÇâ
¹è±Ô¿* (Æ÷½ºÄÚ ±â¼ú¿¬±¸¿ø)
µàÇ÷º½º ½ºÅ×Àθ®½º°°ú ź¼Ò° ÀÌÁ¾¿ëÁ¢ºÎÀÇ ¼ö¼ÒÀÀ·Â±Õ¿ °Åµ¿
¹ÚÇÑÁö, °³²Çö* (ºÎ»ê´ëÇб³)
10¿ù 22ÀÏ (±Ý¿äÀÏ)
ºñÁ¶Áú°ÀÇ V ´ëüÀ» À§ÇÑ Nb(+Ti) ¹× BN È°¿ë ¿¬±¸
À̽¹Î*, ÀÌÇüÁØ, ¼Á¤ÈÆ, È«¼º¿ø (¼¼¾Æº£½ºÆ¿¢ß ±â¼ú¿¬±¸¼Ò)
INFLUENCE OF MARTENSITIC MICROSTRUCTURES ON BENDABILITY FOR 1.8GPa-CLASS HOT STAMPED STEEL
À¯º´±æ*, ±èÁ¦¿ì¼ö, ±èÇýÁø, °¼®Çö, ±èµ¿¿ë, ÇѼº°æ (Çö´ëÁ¦Ã¶ ±â¼ú¿¬±¸¼Ò), ÀåÀçÀÏ (ÇѾç´ëÇб³ ½Å¼ÒÀç°øÇаú), ±è¼ºÁÖ (Çö´ëÁ¦Ã¶ ±â¼ú¿¬±¸¼Ò)
As-quenching °ÀÇ °í°µµ ¼±ÀçÁ¦Ç° Àû¿ë°¡´É¼º °ËÅä
Àü¿µ¼ö*, ¼¼®Á¾ ((ÁÖ)POSCO), Á¶Àå¿õ, ±è°ÇÇü, ÀÌÁ¾¼ö (Æ÷½ºÅØ Ã¶°¿¡³ÊÁö¼ÒÀç ´ëÇпø)
±Ý¼Ó Àç·áÀÇ ±â°èÀû ¹°¼º Æò°¡¸¦ À§ÇÑ µðÁöÅÐ ÀÚµ¿È ºÐ¼® ±â¼ú °³¹ß
¹ÚÅÂâ*, À¯¿øÈ¿, À̽ÂÈ£, ¼¿ë±â (Çö´ëÁ¦Ã¶¿¬±¸¼Ò)
ö°7-5Çлý±¸µÎ¹ßÇ¥
11:40
The Crystallography of Athermal Martensitic Transformation in 304 Austenitic Stainless-Steel Sheets
Sadeghi Hosnijeh Fazlollah, Zargar Tahereh, Heo Yoon-Uk*, Lee Jae Sang (POSTECH, Graduate Institute of Ferrous and Energy Materials Institute), Kim Jong Wan (POSCO, Technical Research Laboratory), and Yim Chang Hee* (POSTECH, Graduate Institute of Ferrous and Energy Materials Institute)
ö°7-6Çлý±¸µÎ¹ßÇ¥
11:55
FeMnAlC °æ·®Ã¶° ÁÖÁ¶ÇÕ±ÝÀÇ Ni ÷°¡¿¡ µû¸¥ Al reverse partitioning¿¡ ÀÇÇÑ κ-carbide ¼®Ãâ°Åµ¿ ¹× °ÈÈ¿°ú
±èÄ¡¿ø, È«Çö¿í* (â¿ø´ëÇб³ ¼ÒÀçÀ¶ÇսýºÅÛ°øÇаú), ÀåÀçÈÆ (Çѱ¹Àç·á¿¬±¸¿ø ö°Àç·á¿¬±¸½Ç), À̺ÀÈ£ (´ë±¸°æºÏ°úÇбâ¼ú¿ø Áß¾Ó±â±â¼¾ÅÍ), ¹Ú¼ºÁØ, ¹®ÁØ¿À, ÀÌâÈÆ (Çѱ¹Àç·á¿¬±¸¿ø ö°Àç·á¿¬±¸½Ç)
10¿ù 22ÀÏ (±Ý¿äÀÏ)
ÁÂÀå : À̽ÂÁØ(Çѱ¹»ê¾÷±â¼ú´ëÇб³) |
12:15-13:45 |
|
È»ó°ÀÇ½Ç ¹Ù·Î°¡±â
È»ó°ÀÇ½Ç ºñ¹Ð¹øÈ£´Â kim2021ÀÔ´Ï´Ù
|
ö°8-1Çлý±¸µÎ¹ßÇ¥
12:15
¿À½ºÅ׳ªÀÌÆ®°è ½ºÅ×Àθ®½º°ÀÇ È¦-ÆÐÄ¡ °è¼ö¿¡ ´ëÇÑ Åº¼Ò¿Í Áú¼ÒÀÇ È¿°ú
¹Ú¼®ÁØ, ±è¼ºÁØ* (Æ÷Ç×°ø°ú´ëÇб³ ö°´ëÇпø)
ö°8-2Çлý±¸µÎ¹ßÇ¥
12:30
ÈÇÐÀû ºÒ±ÕÀÏ ¹Ì¼¼Á¶Á÷À» È°¿ëÇÑ »ó¿Â Q&P°ÀÇ ÀÎÀå ¹°¼º Çâ»ó¿¡ °üÇÑ ¿¬±¸
±¸±Í¿µ, ±èÁöÈÆ, ¼µ¿¿ì* (Æ÷Ç×°ø°ú´ëÇб³ ö°¿¡³ÊÁö¼ÒÀç´ëÇпø)
ö°8-3Çлý±¸µÎ¹ßÇ¥
12:45
ºÎºÐ »óº¯ÅÂ¿Í ÅÛÆÛ¸µÀ» ÀÌ¿ëÇÑ ¸¶¸£ÅÙ»çÀÌÆ® °ÀçÀÇ ¼ö¼ÒÃ뼺 ÀúÇ×¼º Çâ»ó
Á¶Àå¿õ, ÀÌÁ¾¼ö* (Æ÷½ºÅØ(Æ÷Ç×°ø°ú´ëÇб³))
ö°8-4Çлý±¸µÎ¹ßÇ¥
13:00
SOFC ºÐ¸®ÆÇ ¿ë 22Å©·Ò ÷°¡ ½ºÅ×Àθ®½º °ÀÇ °í¿Â »êÈ ¹× Å©·Ò ÈÖ¹ß ¹°¼º¿¡ ¹ÌÄ¡´Â ÀÔ°è ¿µÇ⠺м®
°íÀ±¼® (Çѱ¹°úÇбâ¼ú¿¬±¸¿ø, ¼¿ï´ëÇб³), ±èº´±Ô (Çѱ¹°úÇбâ¼ú¿¬±¸¿ø), ÀÌ°æ¿ì, ÇÑÈï³² (¼¿ï´ëÇб³), ±èµ¿ÀÍ* (Çѱ¹°úÇбâ¼ú¿¬±¸¿ø)
ö°8-5Çлý±¸µÎ¹ßÇ¥
13:15
Digital image correlation Àåºñ¸¦ ÀÌ¿ëÇÑ high Mn austenitic steelÀÇ °áÁ¤¸³ Å©±â¿¡ µû¸¥ Ç׺¹ °Åµ¿ Áß ºÒ±ÕÀÏ º¯Çü ºÐ¼®
Á¤¼öÁø, ±èÀº¾Æ, °½Å°ï* (µ¿¾Æ´ëÇб³)
ö°8-6Çлý±¸µÎ¹ßÇ¥
13:30
µðÁöÅÐ À̹ÌÁö Çؼ® ±â¹ýÀ» ÀÌ¿ëÇÏ¿© ÀÎÀå ¹æÇâ°ú ¼öÁ÷¹æÇâÀÇ ¼Ò¼ºº¯Çüºñ¸¦ ±¸ÇÏ´Â ¹æ¹ý
±¸°Èñ, ±è¿ëÁÖ, ±ÇÇö¼®, ¾È¼º¿ (Æ÷Ç×°ø°ú´ëÇб³), ¼¹ÎÈ« (POSCO), ±èÇü¼·* (Æ÷Ç×°ø°ú´ëÇб³)