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The Korean Institute of Metals and Materials

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2020³âµµ ´ëÇѱݼӷÀç·áÇÐȸ Ãß°èÇмú´ëȸ(10¿ù28ÀÏ~10¿ù30ÀÏ, Virtual Conference) Çлý±¸µÎ¹ßÇ¥ ¿ì¼ö»ó ¼ö»óÀÚ¸¦ ´ÙÀ½°ú °°ÀÌ °ø°íÇÕ´Ï´Ù. Çлý±¸µÎ¹ßÇ¥ ¿ì¼ö»ó ¼ö»óÀÚ²²´Â »óÀå(PDF)°ú ÇÔ²² ¸ð¹ÙÀÏ»óÇ°±Ç(3¸¸ ¿ø »ó´ç)ÀÌ ¼ö¿©µÇ¸ç, ¼ö»óÀÚ ºÐ²²´Â ÇÐȸ »ç¹«±¹¿¡¼­ °³º°ÀûÀ¸·Î ¿¬¶ôµå¸± ¿¹Á¤ÀÔ´Ï´Ù. ¼ö»óÀ» ÃàÇϵ帳´Ï´Ù.

     

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2020³â 10¿ù 28ÀÏ(¼ö)

 

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Á߸Á°£ °æ·®Ã¶°­ÀÇ ¿­Ã³¸® ¿Âµµ¿¡ µû¸¥ ÀÔ°èÆı« °Åµ¿ ¿¬±¸

Á¤ÈñÂù1, ¼Õ¼®¼ö1

1°í·Á´ëÇб³.

  

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º£¾î¸µ°­ÀÇ ±¸¸§Á¢ÃËÇÇ·Î ¼ö¸í ¿¹ÃøÀ» À§ÇÑ ¹Ì¼¼Á¶Á÷ ±â¹Ý °áÁ¤¼Ò¼º-¿¬¼Óü¼Õ»ó¿ªÇÐ °áÇÕ ¸ðµ¨

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Stasis Mechanism of γ → ε Martensitic Transformation in Fe-17Mn Alloy

Jin-Sung Hong1, Seon-Min Choi1, Young-Kook Lee1

1Yonsei University.

 

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Àú¿ø°¡ »ê¾÷ºÎ»ê¹° ÷°¡¿¡ µû¸¥ ½½·¡±×ÀÇ ¹°¸®È­ÇÐÀû Ư¼º º¯È­°¡ ¿ë°­ ŻȲ °Åµ¿¿¡ ¹ÌÄ¡´Â ¿µÇâ

Á¤Å¼ö1, ¹ÚÁÖÇö1

1ÇѾç´ëÇб³.

 

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ÇÏÀÌ¿£Æ®·ÎÇÇ steel ¼³°è ¹× Ư¼º Çâ»ó

À̺´ÁÖ1, È«¼øÀÍ2

1Ãæ³²´ëÇб³ °ø´ë ±Ý¼Ó°øÇаú ¿¡³ÊÁö±â´ÉÀç·á½ÇÇè½Ç. 2Ãæ³²´ëÇб³ °ø´ë ½Å¼ÒÀç°øÇаú ¿¡³ÊÁö±â´ÉÀç·á ½ÇÇè½Ç.

 

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Microstructure and Mechanical Properties of a Multi-layered Materials of 17-4PH Stainless steel Produced by Direct Energy Deposition

Chan Woong Park1, Nana Kwabena Adomako1, John J Lewandowski2 , Hanul Kim3, Hye Jung Chang3, Jeoung Han Kim*,1

1Department of Materials Science & Engineering, Hanbat National University. 2Department of Materials Science and Engineering, Case Western Reserve University. 3Advanced Analysis Center.

 

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SLM ¹æ½ÄÀ¸·Î Ti-6Al-4VÇÕ±Ý ÀûÃþÁ¦Á¶ ½Ã ¿¡³ÊÁö ¹Ðµµ º¯È­¿¡ µû¸¥ ±â°èÀû Ư¼º º¯È­

ÀåÁöÈÆ1, ÃÖ¿µ½Å2,4, ±èÇü±Õ3, À̵¿±Ù1

1¼øõ´ëÇб³. 2Çѱ¹»ý»ê±â¼ú¿¬±¸¿ø ÀÎõÁö¿ªº»ºÎ. 3Çѱ¹»ý»ê±â¼ú¿¬±¸¿ø °­¿øÁö¿ªº»ºÎ. 4ÇѾç´ëÇб³.

 

[°íºÎ°¡5-1]

Microstructural and Mechanical Characteristics of Non-equiatomic High Entropy Alloy FeMnCoCrC Fabricated by Spark Plasma Sintering

Namhyuk Seo1, Junhyub Jeon1, Seunggyu Choi1, Gwanghun Kim1, Seung Bae Son1, Ji Min Seo2, Min Chang Jeong2, Seok-Jae Lee1

1Jeonbuk National University. 2JMC Co. Ltd.

 

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ÇձݼººÐ¿¡ µû¸¥ ¿À½ºÅ׳ªÀÌÆ®°è ½ºÅ×Àθ®½º°­ÀÇ º¯ÇüÀ¯±â ¸¶¸£ÅÙ»çÀÌÆ® º¯ÅÂ¿Í ÀÎÀåÀÀ·Â-º¯À§ °î¼±ÀÇ °Åµ¿ º¯È­

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1ºÎ»ê´ëÇб³. 2°í·ÁƯ¼ö¼±Àç.

 

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±Ý¼ÓºÐ¸»»çÃâµÈ ÀÌ»ó ŸÀÌŸ´½ ÇÕ±ÝÀÇ ¹Ì¼¼Á¶Á÷ º¯È­ ¹× ±â°èÀû ¹°¼º

±è¹ÎÁØ1, ¹é½ÂÈÆ1, À±µ¿±Ù1, ±èÁ¾ÇÏ2, ÀÌÀºÇý2, °í¿µ°Ç1

1¿µ³²´ëÇб³. 2°è¸²±Ý¼Ó(ÁÖ).

 

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Laser Powder Bed Fusion °øÁ¤À¸·Î Á¦Á¶µÈ 2 GPa±Þ ÃÊ°í°­µµ°­ÀÇ ¹Ì¼¼Á¶Á÷, ±â°èÀû Ư¼º¿¡ ¹ÌÄ¡´Â Laser Scanning Rate ¿µÇâ

±è±Ô½Ä1, ±è¿µ±Õ1, ¾ç»ó¼±2, ±¸º»¿í2, À̱â¾È1

1ÀÎÇÏ´ëÇб³. 2Àç·á¿¬±¸¼Ò.

 

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·¹ÀÌÀú ÀûÃþ Á¦Á¶¹ýÀ¸·Î Á¦ÀÛµÈ Ni±â ÃÊÇÕ±Ý ÀûÃþ¹°ÀÇ Molten-Pool Å©±â°¡ ÈÄ¿­Ã³¸® Áß Àç°áÁ¤È­¿¡ ¹ÌÄ¡´Â ¿µÇâ¿¡ ´ëÇÑ °íÂû

ÀåÁöÀº1, ±è´ÙÇý1, ¼ºÁöÇö1, ±è¿ì¼º1, ±è¿µÁÖ2, ¹Ú¼ºÇõ3

1Çѱ¹»ý»ê±â¼ú¿¬±¸¿ø. 2ÇÑÀüKPS. 3°æºÏ´ëÇб³.

 

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Hot Cracking Behavior Induced by Oxide of IN738 Alloy during Additive Manufacturing.

KenHee Ryou1, Boryung Yoo1, Pyuck-Pa Choi1

1Çѱ¹°úÇбâ¼ú¿ø(KAIST)

 

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ÀüÀÚºö ÀûÃþÀ¸·Î Á¦Á¶µÈ Rene 80 ÇÕ±ÝÀÇ Çձݼ³°è ¹× ¿­Ã³¸®¿¡ µû¸¥ ¹Ì¼¼Á¶Á÷ Ư¼º

Àü¼±¿µ1, À̺´¼ö2, ÀÌÇØÁø2, È«Çö¿í1

1â¿ø´ëÇб³½Å¼ÒÀç°øÇкÎ. 2Çѱ¹»ý»ê±â¼ú¿¬±¸¿ø.

 

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Laser Powder Bed Fusion ÀûÃþ Á¦Á¶ °øÁ¤À» ÀÌ¿ëÇÑ Co-Cr-Mo Çü»ó ÃÖÀûÈ­ °ÝÀÚ ±¸Á¶Ã¼ÀÇ Á¦Á¶ ¹× ÀÎÀå Ư¼º

¹Ú¼Ò¿¬1, ±è±Ô½Ä1, Bander AlMangour2, À̱â¾È1

1ÀÎÇÏ´ëÇб³. 2King Saud University.

 

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The study of CoNiCrAlY coating deposition on Co-Al-W-B superalloy by laser cladding

Vioni Dwi Sartika1, Pyuck-Pa Choi1

1Çѱ¹°úÇбâ¼ú¿ø(KAIST)½Å¼ÒÀç°øÇаú.

 

[ÀûÃþ4-1]

Effect of sintering process conditions on the austenite stability and mechanical properties of nanocrystalline Fe-Cr-C alloy

±è±¤ÈÆ1, ÀüÁØÇù1, ¼­³²Çõ1, Ãֽ±Ô1, ¹ÚÁ¤ºó1, ¼Õ½Â¹è1, À̼®Àç1

1ÀüºÏ´ëÇб³.

 

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Effect of post-annealing on coercivity enhancement of (Nd, M)-Fe-B hot-deformed magnets

±è°¡¿µ1, Â÷Èñ·É1, ±èµ¿È¯2, ±è¾çµµ3, ÀÌÁ¤±¸1

1Àç·á¿¬±¸¼Ò(KIMS). 2¼º¸²Ã·´Ü»ê¾÷(ÁÖ). 3ºÎ»ê´ëÇб³.

 

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¹ßÀüºÎÇ°¿ë FeMnAlC °æ·®Ã¶°­ÀÇ Nb ÷°¡¿¡ µû¸¥ ¿Âµµº° ¹Ì¼¼Á¶Á÷ ¾ÈÁ¤¼º ¹× ÀÎÀå º¯Çü±â±¸ °íÂû

¹Úº´ÈÆ1, ±èÄ¡¿ø1, ¹Ú¼ºÁØ2, ¹ÚÁØ¿µ2, È«Çö¿í*1

1±¹¸³Ã¢¿ø´ëÇб³ ½Å¼ÒÀç°øÇкΠÀç·á°­µµ½ÇÇè½Ç. 2Àç·á¿¬±¸¼Ò ö°­Àç·á¿¬±¸½Ç.

 

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Al-Si µµ±ÝÃþ µÎ²²°¡ 22MnB5°­ÀÇ ÇÖ½ºÅÆÇÎ °øÁ¤ ¸¶¸ð¿¡ ¹ÌÄ¡´Â ¿µÇâ

Áö¹Î±â1, ¼ÕÇö¼º2, ¿ÀÁø±Ù3, ±è¼º¿ì3, Àüżº1

1ÀÎõ´ëÇб³. 2POSCO ¼ºÇü¿¬±¸±×·ì. 2POSCO ÀÚµ¿Â÷¼ÒÀ翬±¸±×·ì.

 

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°íź¼ºº¯ÇüÇѰ踦 °¡Áö´Â °áÁ¤Áú-ºñÁ¤Áú±Ý¼Ó ´ÙÃþ¸·ÀÇ ±â°èÀû °Åµ¿ ºÐ¼® ¹× ½ÅÃ༺ ÀüÀÚ¼ÒÀÚ¿¡ÀÇ ÀÀ¿ë

Ȳ°æ¼®1, ±èÇѱÛ1, ±èÁÖ¿µ1

1UNIST ½Å¼ÒÀç°øÇкÎ.

 

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Investigation on unloading yield effect in Al-Zn-Mg-Cu alloy

Howook Choi1, Hwangsun Kim1, Hye-Jin Jeong2, Eunjoo Shin3, Wanchuck Woo3, Sung-Tae Hong4, Myoung-Gyu Lee1, Heung Nam Han1

1Seoul National University. 2Samsung Electronics. 3Korea Atomic Energy Research Institute. 4University of Ulsan.

 

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Fabrication and Characterization of Thermoelectric Fiber for Textile Based Thermoelectric Device

Da-hye Kim1, Seong-jae Jeon2, Seungwoo Han2

1University of science & technology(UST). 2Korea Institute of Machinery& Materials (KIMM).

 

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Semimetallic Features in Thermoelectric Transport Properties of 2H3R Phase Niobium Diselenide

Hongjae Moon1, Jeongmin Kim2, Seonhye Yoon1, Wooyoung Lee1

1Dept. of Materials Science and Engineering, Yonsei University. 2Division of Nanotechnology, DGIST.

 

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Nanostructure Control of Half-Heusler Thermoelectrics Through a Non-equilibrium Process

Chanwon Jung1, Biswanath Dutta2, Poulumi Dey2, Seong-jae Jeon3, Seungwoo Han3, Hyun-Mo Lee4, Jin-Seong Park4, Seong-Hoon Yi5,Pyuck-Pa Choi1

1Korea Advanced Institute of Science and Technology (KAIST). 2Delft University of Technology. 3Korea Institute of Machinery & Materials(KIMM). 4Hanyang University. 5Kyungpook National University.

 

[˟Ȑ1-4]

Investigation on the Effect of Al on the Spinodal decomposition of Fe-Cr-Al System: A GPU Accelerated Phase-field method

ÀÌÁ¤È¯1, Àå±Ù¿Á1

1°æÈñ´ëÇб³±¹Á¦Ä·ÆÛ½º.

 

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¸¶±×³×½· ÇÕ±Ý ¼³°è¿¡ ¿øÀÚ´ÜÀ§ Àü»ê¸ð»ç ¹× ¿­¿ªÇÐ °è»êÀÇ Àû¿ë

ÀÌÁ¾°ü1, ÀåÈ¿¼±1, ±è³«ÁØ1, À̺´ÁÖ1

1Æ÷Ç×°ø°ú´ëÇб³.

 

[˟Ȑ2-4]

Analysis of Dislocation Pipe Diffusion Behavior in Sn Anode Using Molecular Dynamics and Ab Initio Calculations.

Jae-Hwan Kim1, Young-Hwan Lee1, Jun-Hyoung Park1, Jae-Chul Lee1

1Korea University.

 

[¸¶±×³×½·1-1]

Improving mechanical properties of extruded Mg3Bi alloy through Al addition

Áø»óö1, Â÷Àç¿ø1, ¹Ú¼ºÇõ1

1°æºÏ´ëÇб³.

 

[¸¶±×³×½·1-3]

Microstructural evolution and its underlying mechanism during annealing of pre-twinned magnesium alloy

±è¿¹Áø1, ÀÌÁ¾¾ð1, ¹Ú¼ºÇõ1

1°æºÏ´ëÇб³.

 

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Calculation of luminescence spectra of experimental-size quantum dots by combining first-principles and machine learning methods

°­¼º¿ì1, ±è¿ë¿í2, ÀåÀºÁÖ2, °­¿µÈ£3, Çѽ¿ì1

1¼­¿ï´ëÇб³. 2»ï¼º Á¾ÇÕ±â¼ú¿ø. 3ÀÎõ´ëÇб³.

 

 


2020³â 10¿ù 29ÀÏ(¸ñ)

 

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źÀç ÀåÀÔ Á¶°Ç¿¡¼­ Àü·Î ¸ð»ç °¡½º ¹ÝÀÀ·Î ³» °¡½º À¯µ¿ ¹× ¹ÝÀÀ Çؼ®¿¡ °üÇÑ ¿¬±¸

ÀÌÁö¾Æ1, Àå°¡Àº1, ÇÏâ¼ö2, ÇÑÁ¤È¯1

1ÀÎÇÏ´ëÇб³ ½Å¼ÒÀç°øÇаú. 2Æ÷½ºÄÚ Á¦°­¿¬±¸±×·ì.

 

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CaO-SiO2-CaF2°è ¸ôµåÇ÷°½º¿¡ Li2O°¡ ¹ÌÄ¡´Â ¿µÇâ¿¡ ´ëÇÑ ºÐÀÚµ¿ ¿ªÇÐ ¿¬±¸

¿©Å¹Î1, ÀüÁø¸í1, Á¶Áß¿í1

1POSTECH GIFT.

 

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±ÇÈ£ÁØ1, ±è¼ºÈ£1, ÀüÁ¾Áø2, 䵿ö2, ±è¼ºÁØ1

1Æ÷Ç×°ø°ú´ëÇб³ ö°­´ëÇпø. 2Æ÷½ºÄÚ ±â¼ú¿¬±¸¼Ò.

 

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»ó¿Â Q£¦P¸¦ Àû¿ëÇÑ ÇÖ½ºÅÛÇοë 2GPa±Þ Á߸Á°£°­ÀÇ ÀÎÀå ¹× ±ÁÈû ¼ºÁú

±è¿ìÁØ1, ±è¼ºÁØ1

1Æ÷Ç×°ø°ú´ëÇб³ ö°­´ëÇпø.

 

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È­ÇÐÀûÀ¸·Î ºÒ±ÕÀÏÇÑ Ãʱâ Á¶Á÷À» °®´Â Á߸Á°£ Quenching and Partitioning (Q£¦P) °­ÀÇ ¹Ì¼¼ Á¶Á÷°ú ÀÎÀå ¼ºÁú

±èÁöÈÆ1, ±Ç¹ÎÇõ1, ±¸±Í¿µ1, ÀÌÀç»ó1, ¼­µ¿¿ì1

1Æ÷Ç×°ø°ú´ëÇРö°­´ëÇпø.

 

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FeMnAlC °æ·®Ã¶°­ ÁÖÁ¶ ÇÕ±ÝÀÇ Ni ÷°¡ ½Ã ³ªÅ¸³ª´Â AlÀÇ reverse partitioning¿¡ ÀÇÇÑ κ-carbide ¼®Ãâ°Åµ¿ ¹× ±â°èÀû Ư¼º »ó°ü°ü°è ¿øÀÚ´ÜÀ§Àû °íÂû

±èÄ¡¿ø1, ¹Úº´ÈÆ1, ÀÌÀçÇö1, ¹Ú¼ºÁØ2, ÀåÀçÈÆ2, ¹®ÁØ¿À2, À̺ÀÈ£3, È«Çö¿í*1

1â¿ø´ëÇб³ ½Å¼ÒÀç°øÇкÎ. 2Àç·á¿¬±¸¼Ò ö°­Àç·á¿¬±¸½Ç. 3´ë±¸°æºÏ°úÇбâ¼ú¿ø.

 

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3Â÷¿ø hollow shell ¼¼¶ó¹Í ³ª³ë¾ÆÅ°ÅØÃÄÀÇ ±â°èÀû ¹°¼º

Ȳ¼ºÇö1, ½Å´ÙÇý2, ±è±â¼±3, ³²»óÇö3, Àü¼®¿ì3, À嵿Âù1

1Çѱ¹°úÇбâ¼ú¿ø¿øÀڷ¹׾çÀÚ°øÇаú. 2Çѱ¹Ç¥ÁØ°úÇבּ¸¿ø. 3Çѱ¹°úÇбâ¼ú¿ø½Å¼ÒÀç°øÇаú.

 

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Excellent isoprene-sensing performance of In2O3 nanoparticles for breath analyzer applications

ZHENG QIAN1, Lee Jun Ho1, Kim Seong-Jun1, Lee Hyun-Sook1, Lee Wooyoung1

1Yonsei University.

 

[¿ëÁ¢1-1]

Application of machine learning for automated detection of LME crack in advanced high strength steels and their quantification

ÇѽÂâ1, ¹ÚÇü¸ð1, ¾ö»óÈ£2, Á¤È«Ã¶2, ±è¿µÁø2, Ãֵο­2, Àüżº1

1ÀÎõ´ëÇб³. 2Æ÷½ºÄÚ.

 

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Type-C LME ±Õ¿­ÀÌ ÀúÇ× Á¡¿ëÁ¢µÈ TRIP 1180 °­ÀçÀÇ ÀÎÀå, °íÁÖ±â ÇÇ·Î ¹°¼º¿¡ ¹ÌÄ¡´Â ¿µÇâ

±Ç±âÅÂ1, Àå°æÇö1, ±è¿ì¿­1, ¾ö»óÈ£2, Á¤È«Ã¶2, ÀÌÁ¾¼ö1

1Æ÷Ç×°ø°ú´ëÇб³ ö°­´ëÇпø. 2POSCO.

 

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Àúź¼Ò°­ ¹× Áö¸£ÄÚ´½ Çձݿ¡ ´ëÇÑ ÅºÁ¡¼Ò¼º ±ÕÀÏ µ¿µîü ±â¹Ý °áÁ¤ ¼Ò¼º ¸ðµ¨ À¯ÇÑ ¿ä¼Ò Çؼ® Àû¿ë ¹× °ËÁõ

Àüº¸Çý1, Á¤¿µ¿õ1

1â¿ø´ëÇб³.

 

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¹Ì´Ï ½ºÆ®·¹Äª Àåºñ¸¦ ÀÌ¿ëÇÑ IF°­ÀÇ ÀÌÃà ÀÎÀå ½Ã ¹Ì¼¼Á¶Á÷ ¹× ÁýÇÕÁ¶Á÷ º¯È­ ¿¬±¸

¹Ú±â¼º1, ÃÖ½ÃÈÆ1

1±¹¸³ ¼øõ´ëÇб³.

 

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ZrÀÇ Ã·°¡¿¡ µû¸¥ µ¿Ã¶ ÇÕ±ÝÀÇ ¾×»óºÐ¸® °Åµ¿ Á¦¾î

¹®È£ÁØ1, Á¶Áß¿í1

1Æ÷Ç×°ø°ú´ëÇб³ ö°­´ëÇпø.

 

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An assessment of the corrosion behavior of a friction stir processed CrMnFeCoNi high entropy alloy in a neutral environment

SAM ANAMAN1, Solomon Ansah1, Hoon-Hwe Cho1, Min-Gu Jo2, Jin-Yoo Suh2, Minjung Kang3, Sung-Tae Hong4, Heung Nam Han5

1Hanbat National University. 2Korea Institute of Science and Technology. 3Korea Institute of Industrial Technology. 4University of Ulsan. 5Seoul National University.

 

[°í¿£1-6]

Deformation behavior and microstructure evolution of B2 nanoprecipitate strengthened medium-entropy alloy

AGUSTIANINGRUM MAYA1, ¹Ú³ë±Ù1

1¿µ³²´ëÇб³°ø°ú´ëÇнżÒÀç°øÇкÎ.

 

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¿­-¹°¸®Àû ÀÎÀÚ¸¦ ÅëÇÑ »ï¿ø °øÁ¤ °í¿£Æ®·ÎÇÇ ÇÕ±ÝÀÇ ¹Ì¼¼ Á¶Á÷ ¹× ±â°èÀû Ư¼º ¿¬±¸

±è¹ÎÁ¤1, Jumaev Elyorjon1, Yusupov Dilshodbek1, ÃÖÁ¾¿ì1, °­°áÂù1, ¹®»óö1, ±è±â¹ü*1

1¼¼Á¾´ëÇб³.

 

[°í¿£2-6]

Microstructure and Mechanical Property of In-situ Oxide Dispersioid Strengthened CoCrFeMnNi High-Entropy Alloy

Á¤½ÂÇõ1, ·ùÈ£Áø1

1Çѱ¹°úÇбâ¼ú¿ø.

 

 

 

2020³â 10¿ù 30ÀÏ(±Ý)

 

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ÀÚ¿¬ ½ÃÈ¿ µÈ Al-Zn-Mg-Cu ÇÕ±ÝÀÇ ¼®Ã⠰ŵ¿°ú ±â°èÀû Ư¼º

ÀÌ»óÈ­1, Á¤Àç±æ1, ¹é¼ºÀÏ2, David Seidman2, ±è¹Î¼®1, ÀÌ¿µ±¹3, ¾î±¤ÁØ1

1Àç·á¿¬±¸¼Ò. 2Northwestern University. 3¿¬¼¼´ëÇб³.

 

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½ºÄ­µã°ú º£¸±·ý ¹Ì·® ÷°¡ Al-Zn-Mg-Cu ÇÕ±ÝÀÇ ¼Ò¼º°¡°ø ¹× ±â°èÀû Ư¼º Çâ»óÀ» À§ÇÑ ¿¬±¸

¿ø¼ºÀç1, °­À̽Â1, ±è±ÔÇö1

1Çѱ¹»ý»ê±â¼ú¿¬±¸¿ø.

 

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ÃÊÀ½ÆÄ ¿ëÅÁó¸® ¹× ³Ã°¢¼Óµµ°¡ ´Ù¼ººÐ°è Al-14SiÇÕ±ÝÀÇ Ãʱâ Á¤Ãâ»ó ¹Ì¼¼È­°Åµ¿¿¡ ¹ÌÄ¡´Â ¿µÇâ

Á¶¹Î¼ö1,2, ÀÌÁ¤¹«1, Á¶¿µÈñ1, Á¤Àç±æ1, ±è¼ö¹è1, ÀåÀçÀÏ2

1Àç·á¿¬±¸¼Ò(KIMS). 2ÇѾç´ëÇб³.

 

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Æø¹ß¾ÐÁ¢ÇÑ Å¸ÀÌŸ´½-±¸¸® ÀÌÁ¾Å¬·¡µå ÆÇÀçÀÇ TIG ¿ëÁ¢ ¼öÇà°ú ¿ëÁ¢ºÎÀÇ °ÇÀü¼º Æò°¡

Á¶Æò¼®1, À±Ã¢¼®2, À̵¿±Ù1

1¼øõ´ëÇб³. 2(ÁÖ) µð¿¥Æ¼.

 

[ŸÀÌŸ´½1-2]

Effect of nano-yttria stabilized zirconia on refined α microstructure

and mechanical properties of Ti-6Al-4V manufactured using direct

energy deposition

Gwanghyo Choi1, Lee Yoon Sun2, Dahye Kim2, Ji Hyun Sung2, Pyuck-Pa Choi1

1Korea Advanced Institute of Science and Technology. 2Korea Institute of Industrial Technology

 

[ŸÀÌŸ´½1-6]

°¡°ø¿­Ã³¸®ÇÑ Ti-49.5Ni-15Hf-3NbÇÕ±ÝÀÇ »óº¯Å °Åµ¿ ¹× ÃÊź¼º Ư¼º

ÀÓÁøȯ1, ³²ÅÂÇö1

1°æ»ó´ëÇб³

 

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·¹ÀÌÀúÇÇ´× Ã³¸®µÈ ƼŸ´½ ¹× Ti-6Al-4V ÇÕ±ÝÀÇ ºÎ½Ä °Åµ¿

ÀÌÁÖÈñ1, ÀåÈñÁø2

1Á¶¼±´ëÇб³ ÷´Ü¼ÒÀç°øÇаú. 2Á¶¼±´ëÇб³ Àç·á°øÇаú.

 

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ºÒ¿¬¼Ó ¼®Ãâ¹° ºÐÀ²ÀÌ Cu-Ni-Si ÇÕ±ÝÀÇ ±â°èÀû, Àü±âÀû Ư¼º¿¡ ¹ÌÄ¡´Â ¿µÇâ

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1Çѱ¹±â°è¿¬±¸¿ø ºÎ¼³ Àç·á¿¬±¸¼Ò. 2°æ»ó´ëÇб³.

 

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»ó¿ëÇÕ±Ý ADC12¿Í AZ91À» ÀÌ¿ëÇÑ Ã»»ö À¯»öÇÕ±Ý ±¸Çö ¿¬±¸

°­°áÂù1, ¹®»óö1, ¹ÚÇýÁø1, ±è¹ÎÁ¤1, ÀÌÇõÈ£1, ±è±â¹ü*1

1¼¼Á¾´ëÇб³ °ø´ë ³ª³ë½Å¼ÒÀç°øÇкÎ.

 

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Expandable and Implantable Bioelectronic Complex for Analyzing and Regulating Activity of the Urinary Bladder

Joong Hoon Lee1, Tae-Min Jang1, Honglei Zhou2, Jaesun Joo3, Bong Hee Lim3, Huanyu Cheng2, Soo Hyun Kim1, Il-Suk Kang4, Kyu-Sung Lee3, Eunkyoung Park3, Suk-Won Hwang1

1Korea University. 2Penn State University. 3Samsung Medical Center. 4KAIST.

 

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Biodegradable metallic glass for transient electronics

¹èÀ翵1, °ûÀºÁö2, Ȳ°æ¼®3, ȲÇý¿ø4, À̽¹Î1, À̵¿ÁÖ3, ¿Á¸í·Ä4, ±èÁÖ¿µ3, °­½Â±Õ1

1¼­¿ï´ëÇб³ Àç·á°øÇкÎ. 2Çѱ¹±â°è¿¬±¸¿ø. 3¿ï»ê°úÇбâ¼ú¿ø(UNIST) ½Å¼ÒÀç°øÇкÎ. 4Çѱ¹°úÇбâ¼ú¿¬±¸¿ø(KIST).

 

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Fabrication of high-porosity PtNialloy/C catalyst layer electrodes by electrophoresis deposition method for polymer electrolyte membrane fuel cells

Thanh Duc Le1, Dung Van Dao1, Dong-Seog Kim1, Jeong-Mi Lee1, YeonTae Yu1

1ÀüºÏ´ëÇб³.

 

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Cell design parameter effects on the performance of Ni-rich layered oxide cathode for lithium-ion battery using finite element model

Solomon Ansah1, Hyejeong Hyun2, Namsoo Shin3, Jong-Sook Lee4,Jongwoo Lim2, Hoon-Hwe Cho1

1Hanbat National University. 2Seoul National University. 3Deep Solution Inc. 4Chonnam National University.

 

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ÀçÈ°¿ë ºÐ¸»À» ÀÌ¿ëÇÏ¿© ÀûÃþÁ¦Á¶ °øÁ¤À¸·Î Á¦Á¶µÈ Inconel 718 ÇÕ±ÝÀÇ »ó¿Â ¹× °í¿Â ¼Õ»óÇã¿ëƯ¼º

ÃÖÈñ¼ö1, ±è¼ö¹Î1, ÀÌÀçÇö2, ±è»ó½Ä1

1°æ»ó´ëÇб³. 2â¿ø´ëÇб³.

 

[ÀüÀÚ3-5]

Ultraviolet Photo-ass  isted Crystallization Behaviors of Amorphous TiO2 Thin Films for Energy Conversion Application

Won-June Lee1, Yong Tae Kim2, Yeonghun Yun3, Sang Yun Jeong1, YongRyun Jo1, Hyung-ju Ahn4, Bong-Joong Kim1, Sanghan Lee1, Sangwook Lee3, Jaeyeong Heo2, Myung-Han Yoon1

1Gwangju Institute of Science and Technology (GIST). 2Chonnam National University (CNU). 3Kyungpook National University (KNU). 4Pohang Accelerator Laboratory (PAL).

 
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