Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Min Ji Jang"'
Publikováno v:
Materials Research Letters, Vol 5, Iss 7, Pp 472-477 (2017)
In the present work, the deformation mechanisms of the CoCrFeMnNi high-entropy alloy at 77 K were investigated using thermal activation analyses. The strain rate jump test was performed to estimate strain rate sensitivity and the activation volume of
Externí odkaz:
https://doaj.org/article/232e292982a247eb9915007cf696f853
Autor:
Min Ji Jang, Dong-Hyun Ahn, Jongun Moon, Jae Wung Bae, Dami Yim, Jien-Wei Yeh, Yuri Estrin, Hyoung Seop Kim
Publikováno v:
Materials Research Letters, Vol 5, Iss 5, Pp 350-356 (2017)
A constitutive model based on the dislocation glide and deformation twinning is adapted to face-centered cubic high-entropy alloys (HEAs) as exemplified by the CrMnFeCoNi system. In this model, the total dislocation density is considered as the only
Externí odkaz:
https://doaj.org/article/91bb27b5c07e42398f3e5d64982b0eec
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
Campylobacter as an inhabitant of the poultry gastrointestinal tract has proven to be difficult to reduce with most feed additives. In-feed antibiotics have been taken out of poultry diets due to the negative reactions of consumers along with concern
Externí odkaz:
https://doaj.org/article/52f6b96246a94eae97c20245d1fe923a
Publikováno v:
Metals and Materials International. 26:221-229
A physics-based constitutive model of porous materials is proposed to enhance the accuracy of numerical analysis in die/isostatic compaction. The correlation between the yield function and equivalent work equation was derived, and the numerical integ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6727083518c77e9af80b6ba0e0b463bc
https://doi.org/10.1007/s12540-019-00317-z
https://doi.org/10.1007/s12540-019-00317-z
Publikováno v:
Metals and Materials International. 25:912-917
Although back-stress contributes to the mechanical properties of materials, the degree of strength enhancement from back-stress is not easy to estimate. In this research, back-stress hardening of twinning-induced plasticity (TWIP) + interstitial free
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f0e33bf295ce1409c24b98546e49adc
https://doi.org/10.1007/s12540-019-00258-7
https://doi.org/10.1007/s12540-019-00258-7
Autor:
Hyoung Seop Kim, Min Ji Jang, Byeong-Joo Lee, Seok Su Sohn, Jae Wung Bae, Ho Yong Um, Jongun Moon, Jae Bok Seol
Publikováno v:
Acta Materialia. 161:388-399
High-entropy alloys (HEAs) are a newly emerging class of materials that show attractive mechanical properties for structural applications. Particularly, face-centered cubic (fcc) structured HEAs and medium-entropy alloys (MEAs) such as FeMnCoNiCr and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa7386feab2030fbfd70b24f28eb6179
https://doi.org/10.1016/j.actamat.2018.09.057
https://doi.org/10.1016/j.actamat.2018.09.057
Publikováno v:
Food research international (Ottawa, Ont.). 144
Sprouts harbor high populations of bacteria and cause numerous foodborne disease outbreaks, yet little is known about their microbial composition. The present study aimed to define the microbiological ecology of sprouts using 16S rRNA microbiome sequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98cb120781bfb0c59c216b16ecbdb5e3
https://pubmed.ncbi.nlm.nih.gov/34053521
https://pubmed.ncbi.nlm.nih.gov/34053521
Publikováno v:
Food Research International. 152:110896
Sprouts harbor high levels of bacteria and have been implicated in massive outbreaks of foodborne illnesses. The elucidation of microbial profiles in sprouts is important; however, little is known about the changes in the microbial composition during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::546a710124085e18b9e2af90c34d2512
https://doi.org/10.1016/j.foodres.2021.110896
https://doi.org/10.1016/j.foodres.2021.110896
Autor:
Jahong Choi, Ye Won Lee, Hyun Je Sung, Byeong-Joo Lee, Mohamed Ibrahim Abd El Aal, Sunghak Lee, Min Ji Jang, Yong Hee Jo, Hyoung Seop Kim, Eun Yoo Yoon, S. Praveen, Hyunjeong Kwak, Youjin Jeong, Won-Mi Choi
Publikováno v:
Metals and Materials International. 25:277-284
A single FCC phase 40Fe–25Ni–15Cr–10Co–10V high-entropy alloy was designed, fabricated, and evaluated for potential cryogenic applications. The alloy forms a single FCC phase and exhibits higher yield strength, tensile strength, and elongatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1947cb74aab73c3530b5f4da5e2fc0f
https://doi.org/10.1007/s12540-018-0184-6
https://doi.org/10.1007/s12540-018-0184-6
Publikováno v:
Metallurgical and Materials Transactions A. 49:5323-5332
Microstructural analysis and the creep failure mechanism of dissimilar weldment between ASTM A213 T92 (9Cr1.5W0.5MoVNbTi) and T22 (2.25Cr1Mo) heat-resistant steels are reported. The low-Cr part that has high carbon activity shows a depletion of C dur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::589ad0cf3a011e04c329ab868b9fc54f
https://doi.org/10.1007/s11661-018-4859-x
https://doi.org/10.1007/s11661-018-4859-x