Zobrazeno 1 - 10
of 203
pro vyhledávání: '"Jae-il Jang"'
Autor:
Sujung Son, Jungwan Lee, Peyman Asghari-Rad, Rae Eon Kim, Hyojin Park, Jae-il Jang, Wen Chen, Yoon-Uk Heo, Hyoung Seop Kim
Publikováno v:
Materials Research Letters, Vol 11, Iss 11, Pp 915-924 (2023)
A heterostructuring strategy is an effective approach for abiding problems referred to as the strength-ductility trade-off. However, tailoring the heterostructure is an arduous problem. This work synthesized hierarchically heterogeneity by combining
Externí odkaz:
https://doaj.org/article/0f3a506198104539b53d1a5c7ace46f1
Autor:
Na-Ri Kang, Young-Cheon Kim, Hansol Jeon, Seong Keun Kim, Jae-il Jang, Heung Nam Han, Ju-Young Kim
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract We fabricate nanotubular ZnO with wall thickness of 45, 92, 123 nm using nanoporous gold (np-Au) with ligament diameter at necks of 1.43 μm as sacrificial template. Through micro-tensile and micro-compressive testing of nanotubular ZnO stru
Externí odkaz:
https://doaj.org/article/42e3e0a8ea564c5aaa0a9e849cf5a8c6
Publikováno v:
Journal of Materials Science & Technology. 120:253-264
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::518e2896ee691445a84514c726e89eb3
https://doi.org/10.1016/j.jmst.2021.12.025
https://doi.org/10.1016/j.jmst.2021.12.025
Publikováno v:
Korean Journal of Metals and Materials. 60:489-501
The elevated temperature strength of multicomponent Al-Si alloys is greatly affected by the volume fraction and the interconnectivity of hard phases formed upon solidification. In the present investigation, such influences were examined for two Al-Si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a9018d179b4e4ad7d3be2aaf960e468
https://doi.org/10.3365/kjmm.2022.60.7.489
https://doi.org/10.3365/kjmm.2022.60.7.489
Publikováno v:
Journal of Materials Science & Technology. 105:242-258
Tungsten as a material exhibits broad and increasingly important applications; however, the characterization of its ductile-to-brittle transition (BDT) is currently limited to large-scale scenarios and destructive testing. In this study, we overcome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8c2389db2575a91defc60dc95b55bcc
https://doi.org/10.1016/j.jmst.2021.07.024
https://doi.org/10.1016/j.jmst.2021.07.024
Publikováno v:
MATERIALS TRANSACTIONS.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87863fc55975ac2d64b0803dd7dc5f08
https://doi.org/10.2320/matertrans.mt-mf2022015
https://doi.org/10.2320/matertrans.mt-mf2022015
Autor:
Jae-Il Jang
Publikováno v:
The Korean Association of Urban Policies. 12:41-57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06d46db7fb97daa7731fd4083cbbeff2
https://doi.org/10.21447/jup.2021.12.2.41
https://doi.org/10.21447/jup.2021.12.2.41
Publikováno v:
Journal of Alloys and Compounds. 938:168598
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b260889eed6401c067bc23f1aa7cbd54
https://doi.org/10.1016/j.jallcom.2022.168598
https://doi.org/10.1016/j.jallcom.2022.168598
Publikováno v:
Korean Journal of Metals and Materials. 59:8-13
The behavior of dynamic strain aging (DSA) in a Zr-1.5Nb-0.4Sn-0.2Fe-0.1Cr alloy strip was investigated at temperature ranges of 25–600 °C via a tensile test. The tensile test was performed at two different strain rates 8.33 × 10-5 and 1.67 × 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::931ce75299f3ee331471761ee46fa5fa
https://doi.org/10.3365/kjmm.2021.59.1.8
https://doi.org/10.3365/kjmm.2021.59.1.8
Publikováno v:
Acta Materialia. 202:124-134
Spherical tip nanoindentation experiments on two typical face-centered cubic high-entropy alloys (HEAs), CoCrFeNi and CoCrFeMnNi in as-solutionized and aged conditions were performed using tips of two different radii. Large datasets of the strength a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fde53b6101376b115dc6b710235320e
https://doi.org/10.1016/j.actamat.2020.10.066
https://doi.org/10.1016/j.actamat.2020.10.066