과기정통부 기초연구사업

Engineering Research Center for Heterogenic Metal Additive Manufacturing

헤테로제닉 금속적층제조 소재부품 연구센터

방문을 환영합니다.

국제학술대회

45

Constitutive modeling of cellular-structured metals produced by additive manufacturing for heterogeneous architectured materials

Hyoung Seop Kim (Plenary Talk)

The Twenty Seventh International Conference on Plasticity, Damage & Fracture

The Twenty Seventh International Conference on Plasticity, Damage & Fracture, Punta Cana, Dominican Republic

 

Oral

44

Selective Phase Transformation Behavior in the Heterogeneous Microstructured Ti-Zr-Nb-Sn Alloy Manufactured by Directed Energy Deposition

Jung Gi Kim ; Yukyeong Lee ; Shuanglei Li ; Eun Seong Kim ; Dong Jun Lee ; Jae Bok Seol ; Hyokyung Sung ; Hyoung Seop Kim ; Taekyung Lee ; Jung Seok Oh ; Tae-Hyun Nam ;

TMS 2023 Annual Meeting & Exhibition

2023.03, SAN DIEGO, CALIFORNIA, USA

 

Oral 

43

Constitutive Model and Finite Element Analysis of Heterostructured Materials

Hyoung Seop Kim, Yongju Kim (Invited talk)

TMS 2023 Annual Meeting & Exhibition

2023.03, SAN DIEGO, CALIFORNIA, USA

 

Oral  

42

Designing Immiscible Medium-entropy Alloys

Hyoung Seop Kim, Jongun Moon (Invited talk)

TMS 2023 Annual Meeting & Exhibition

2023.03, SAN DIEGO, CALIFORNIA, USA

 

Oral 

41

Enhanced Magnetic Properties of Additive Manufactured Fe-Ni Permalloy through the Optimizing the Production Parameters

Farahnaz Haftlang; Eun Seong Kim; Hyoung Seop Kim

TMS 2023 Annual Meeting & Exhibition

2023.03, SAN DIEGO, CALIFORNIA, USA

 

Oral

40

Constitutive Modeling of Metasatble Ferrous Medium Entropy Alloy

Jihye Kwon, F. Haftlang, Yeon Taek Choi, Jungwan Lee, Hyoung Seop Kim

TMS 2023 Annual Meeting & Exhibition

2023.03, SAN DIEGO, CALIFORNIA, USA

 

Poster  

39

A Dynamic Recrystallization-induced Heterostructuring Strategy via Hot Rolling in a Ferrous Multi-principal Element Alloy

Jungwan Lee, Hyojin Park, Sujung Son, Jae Wung Bae, Jinyou Kim, Sung Kyu Kim, Hyoung Seop Kim

TMS 2023 Annual Meeting & Exhibition

2023.03, SAN DIEGO, CALIFORNIA, USA

 

Poster  

38

Enhanced Mechanical Properties of Functional Grade Materials Fabricated from 316L Stainless Steel and Fe-based Medium Entropy Alloy Using Direct Energy Deposition Process

Eun Seong Kim, Gangaraju Manogna Karthik, Soung Yeoul Ahn, Sang Guk Jeong, Yoon-Uk Heo, Hyoung Seop Kim

TMS 2023 Annual Meeting & Exhibition

2023.03, SAN DIEGO, CALIFORNIA, USA

 

Poster  

37

Liquation cracking study of additively manufactured Alloy 718 using a thermal-mechanical simulator

Sangguk JEONG, Gangaraju Manogna KARTHIK, Soung Yeoul AHN, Eun Seong KIM, Hyoung Seop KIM

TMS 2023 Annual Meeting & Exhibition

2023.03, SAN DIEGO, CALIFORNIA, USA

 

Poster  

36

A Facile Strengthening Method by Co-doping Boron and Nitrogen in CoCrFeMnNi High-entropy Alloy

Sujung Son, Jungwan Lee, Peyman Asghari-Rad, Gang Hee Gu, Farahnaz Haftlan, Hyoung Seop Kim

TMS 2023 Annual Meeting & Exhibition

2023.03, SAN DIEGO, CALIFORNIA, USA

 

Poster 

35

Metastability engineering of partially recrystallized C-doped non-equiatomic CoCrFeNiMo medium-entropy alloy

Hyeonseok Kwon, Alireza Zargaran, Peyman Asghari-Rad, Eun Seong Kim, Gang Hee Gu, Jungwan Lee, Jongun Moon, Jae Wung Bae, Hyoung Seop Kim

TMS 2023 Annual Meeting & Exhibition

2023.03, SAN DIEGO, CALIFORNIA, USA

 

Poster

34

Ultra-high strength hot-forged lightweight steels 

Seok Su Sohn

PRICM11

2023.11, Jeju

 

Invited talk

33

Effect of post-heat-treatment on microstructures and mechanical properties for D2 tool steels fabricated via direct energy deposition

Heechan Jung, Seungjin Nam, Hyun Chung, Chahee Jung, Hyunjoo Choi, Seok Su Sohn

PRICM11

2023.11, Jeju

 

Oral

32

Compositive Role of Refractory Element Mo in Improving Strength and Ductility of Face-Centered-Cubic Complex Concentrated Alloys

Tae Jin Jang, You Na Lee, Yuji Ikeda, Fritz K?rmann, Ju-Hyun Baek, Hyeon-Seok Do, Yeon Taek Choi, Hojun Gwon, Jin-Yoo Suh, Hyoung Seop Kim, Byeong-Joo Lee, Alireza Zargaran, Seok Su Sohn

2023 MRS Spring Meeting & Exhibit

2023.04, USA

 

Oral 

31

Shear band-driven precipitate dispersion for ultrastrong ductile medium-entropy alloys

Thermec 2023

2023.07, USA

 

Oral

30

Investigation of Hydrogen Behavior and Hydrogen Embrittlement Mechanisms of FCC?BCC Dual-phase High-Entropy Alloys with Controlled Phase Fraction and Stability

Sang Yoon Song , Dae Cheol Yang , Han-Jin Kim , Sang-In Lee , Hyeon-Seok Do , Byeong-Joo Lee , Alireza Zargaran , Seok Su Sohn 

2023 MRS Spring Meeting & Exhibit

2023.04, USA

 

Oral

29

Dynamic precipitate transformation in ultrastrong and ductile maraging medium-entropy alloy

Hyun Chung, Won Seok Choi, Hosun Jun, Hyeon-Seok Do, Byeong-Joo Lee, Pyuck-Pa Choi, Heung Nam Han, Won-Seok Ko, Seok Su Sohn

TMS 2023 Annual Meeting & Exhibition

2023.03, USA

 

 Poster  

28

Effect of aging time on the microstructural evolution and strengthening behavior of VCoNiMo medium-entropy alloy

Young Mok Kim, Sangwon Lee, Ki Jeong Kim, Tae Jin Jang, Hyeon-Seok Do, Kyuseon Jang, Won Seok Choi, Min-Gu Jo, Byeong-Joo Lee, Pyuck-Pa Choi, Seok Su Sohn

Thermec 2023

2023.07, Austria

 

 Poster 

27

Density behavior according to optimal packing mixing ration of FeSi34Al0.5P0.4 soft magnetic alloy

Kyeongjin Kim, Jungjoon Kim, Hwijun Kim, Minwoo Lee, Hyunjoo Choi 

APMA-2023

2023.11, Korea

 

Poster   

26

Microstructure and mechanical properties of lightweight Fe-C-Mn-Al steels fabricated by direct energy deposition 

Chahee Jung, Hyun Chung, Heechan Jeong, Seungjin Nam, Seok Su Sohn, Hyunjoo Choi 

APMA-2023

2023.11, Korea

 

Poster