Zobrazeno 1 - 10
of 14 761
pro vyhledávání: '"Kim J.Y."'
Publikováno v:
Archives of Metallurgy and Materials, Vol 62, Iss 2, Pp 1299-1302 (2017)
Characteristics of electro-discharge-sintering of the Ti-37.5at.% Si powder mixture was investigated as a function of the input energy, capacitance, and discharge time without applying any external pressure. A solid bulk of Ti5Si3 was obtained only a
Externí odkaz:
https://doaj.org/article/bd32a9da931347dca72492a73de991d1
Publikováno v:
Archives of Metallurgy and Materials, Vol 62, Iss 2, Pp 1281-1285 (2017)
A single pulse of 2.0 to 3.5 kJ of input energy from a 450 mF capacitor was applied to a commercially pure Ti rod in a N2 atmosphere. The surface of the Ti rod transformed from TiO2 into titanium nitride in times as short as 159 msec, providing a bim
Externí odkaz:
https://doaj.org/article/2c60ed95dd0245b885a529d0f82cf211
Publikováno v:
Archives of Metallurgy and Materials, Vol 62, Iss 2, Pp 1293-1297 (2017)
Electrical discharges using a capacitance of 450 μF at 0.5, 1.0, and 1.5 kJ input energies were applied in a N2 atmosphere to obtain the mechanical alloyed Ti3Al powder without applying any external pressure. A solid bulk of nanostructured Ti3Al was
Externí odkaz:
https://doaj.org/article/55657b7a9c254a24aa5872bc68f81e50
Publikováno v:
Archives of Metallurgy and Materials, Vol 62, Iss 2, Pp 1287-1291 (2017)
A single pulse of 0.75-2.0 kJ/0.7g of atomized spherical Ti powders from 300 mF capacitor was applied to produce a microporous Ti implant compact by electro-discharge-sintering (EDS). A solid core in the middle of the compact surrounded by a micropor
Externí odkaz:
https://doaj.org/article/9c0cdc5edca84d1589a62e6ad2231fb6
Publikováno v:
Archives of Metallurgy and Materials, Vol 60, Iss 2, Pp 1463-1466 (2015)
Heat pipes have been recently in use for cooling purposes in various fields, including electronic circuit boards and vehicle parts that generate large amounts of heat. In order to minimize the loss of heat transferred, there is a need to maximize the
Externí odkaz:
https://doaj.org/article/d216067b939749fa87a2e6528e6e25a4
Autor:
Miglior, F., author, Pinotti, L., author, Boyle, L., author, Kenny, D., author, Lee, M., author, De Marchi, M., author, Cadavez, V.A.P., author, Millet, S., author, Evans, R., author, Veldkamp, T., author, Pastell, M., author, Pollott, G., author, Spoolder, H., author, Kim, J.Y., author, Kim, M.J., author, Choi, J.S., author, Kim, B.W., author, Sung, K.Y., author
Publikováno v:
Book of Abstracts of the 73rd Annual Meeting of the European Federation of Animal Science. :389-389
Publikováno v:
In Journal of Hospital Infection December 2024 154:1-8
Publikováno v:
E3S Web of Conferences, Vol 1, p 39008 (2013)
Determination of arsenic (As) speciation in rice is necessary because inorganic As species are more toxic than organic As. Arsenic levels of rice in Korea were determined by microwave extraction and High Performance Liquid Chromatography coupled with
Externí odkaz:
https://doaj.org/article/4ae67c4b50d242f7ba3aa9e143cf19db
Autor:
Hong, B., Ahn, D.S., Ahn, J.K., Bae, J., Bae, Y., Bok, J.S., Choi, S.W., Do, S., Heo, C., Huh, J., Hwang, J., Jang, Y., Kang, B., Kim, A., Kim, B.K., Kim, C., Kim, E.-J., Kim, G.W., Kim, G.Y., Kim, H.C., Kim, J.S., Kim, J.Y., Kim, S.H., Kim, Y., Kim, Y.J., Kim, Y.S., Kweon, M., Lee, C.S., Lee, H.I., Lee, H.J., Lee, H.S., Lee, J.H., Lee, J.S., Lee, J.-W., Lee, J.W., Lee, S.H., Lee, S.J., Lim, S.H., Moon, D.H., Nam, S.H., Park, J., Park, J.H., Seo, J., Yang, H.M.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B August 2023 541:260-263
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 1 January 2023 1045