세미나안내

[2017 05 17] 정기세미나 9th

Neutron Diffraction Analyses of Structural Materials Using Research Reactor HANARO

관리자 | 2017.05.15 09:23 | 조회 809


 

Neutron Diffraction Analyses of Structural Materials

Using Research Reactor HANARO

 

 

 Date: 2017. 05. 17(WED) , 17:00 ~ 18:15

 Place: Science Building, Room.202 Multimedia Room

 Speaker: Prof. Wanchuck Woo, (Korea Atomic Energy Reesearch Inst.)

Host of a Seminar: Prof. Hyoung Seop Kim

 

Speaker Language: ENGLISH

 

Abstract:

 

Neutron diffraction has become a well-established technique for the understanding of the mechanical properties and deformation behaviours in various metals and alloys. The unique advantages of neutron diffraction science include the deep penetration, three-dimensional mapping capability, and volume averaged bulk measurement characteristics of the neutron beam. In this presentation, I would like to present a brief introduction to the neutron diffraction and a few research subjects, which bridge microstructure and physical, mechanical properties in structural materials. Examples include: 1) residual stress distributions of extra thick welds and its influence on the fracture toughness and crack propagation, 2) anisotropic deformation behaviour (stress partitioning) between stiff and compliant phases or (hkl) grains in a dual phase steel, AlSi10Mg additive manufactured specimen, and AlCoCrFeNi high-entrophy alloy, 3) stress, texture, and grain structure evolutions under the friction-stir processing. In addition, a brief summary will be provided for the nano-cluster (precipitate) analysis and neutron radiography imaging method. These studies can enhance the understanding of the relationship between microstructure and mechanical properties in structural materials.

 

 

Department of Materials Science and Engineering

 






205개(1/11페이지)
세미나안내
번호 제목 글쓴이 조회 날짜
205 [2018 05 30] 정기세미나 13th (박찬경 교수 정년퇴임 기념 첨부파일 관리자 222 2018.05.28 09:16
204 [2018 05 23] 정기세미나 12th 첨부파일 관리자 249 2018.05.21 09:11
203 [2018 05 16] 정기세미나 11th 첨부파일 관리자 274 2018.05.14 09:37
202 [2018 05 11] 특별세미나 _Ph. D Haeshin Lee (K 첨부파일 관리자 322 2018.05.10 09:31
201 [2018 05 09] 정기세미나 10th 첨부파일 관리자 190 2018.05.08 09:07
200 [2018 05 04] 특별세미나 _Dr. Hyobin Yoo (Harv 첨부파일 관리자 224 2018.05.03 09:48
199 [2018 05 02] 정기세미나 9th 첨부파일 관리자 174 2018.04.30 09:14
198 [2018 04 30] 특별세미나 _Dr. Tony Z. Jia (Tok 첨부파일 관리자 136 2018.04.27 09:25
197 [2018 04 25] 정기세미나 8th 첨부파일 관리자 159 2018.04.24 09:12
196 [2018 04 18] 정기세미나 7th 첨부파일 관리자 173 2018.04.16 10:44
195 [2018 04 09] 특별세미나 _Ph.D Seung Kwon Seol 첨부파일 관리자 228 2018.04.05 09:34
194 [2018 04 04] 정기세미나 6th 첨부파일 관리자 210 2018.04.02 09:02
193 [2018 03 28] 정기세미나 5th 첨부파일 관리자 245 2018.03.26 09:33
192 [2018 03 21] 정기세미나 4th 첨부파일 관리자 206 2018.03.19 09:34
191 [2018 03 20] 특별세미나 _Dr. Joon Sue Lee (UC 첨부파일 관리자 242 2018.03.16 10:52
190 [2018 03 14] 정기세미나 3rd 첨부파일 관리자 217 2018.03.12 09:14
189 [2018 03 07] 정기세미나 2nd 첨부파일 관리자 235 2018.03.06 15:43
188 [2018 02 28] 정기세미나 1st 첨부파일 관리자 265 2018.02.26 09:20
187 [2018 02 21] 신소재공학과 특별세미나 첨부파일 관리자 271 2018.02.19 11:15
186 [2018 02 02] 특별세미나 _Ph.D. Jang-Ung Park 첨부파일 관리자 433 2018.01.29 09:10