Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Gyung Guk Kim"'
Publikováno v:
Wear. 267:1415-1419
The effect of boron on the abrasive wear behavior of the austenitic Fe–Cr–C–Si–B hardfacing alloys was investigated with varying boron concentration. It was found that the abrasive wear resistance of the hardfacing alloys increased up to 50%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edcd4a1f0c8b0994c4268e43b39d7956
https://doi.org/10.1016/j.wear.2009.03.017
https://doi.org/10.1016/j.wear.2009.03.017
The effects of Mn and B on the cavitation erosion resistance of austenitic Fe-base hardfacing alloys
Publikováno v:
Materials Science and Engineering: A. 477:204-207
The effects of manganese and boron on the cavitation erosion behavior of austenitic Fe–Cr–C–Si– x Mn– y B ( x = 0, 10 wt%, y = 0, 0.3 wt%) hardfacing alloys were investigated by using a vibratory cavitation erosion tester. It was found that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97e055588cb976b939d5b52da307b71b
https://doi.org/10.1016/j.msea.2007.05.025
https://doi.org/10.1016/j.msea.2007.05.025
Publikováno v:
Journal of Alloys and Compounds. 449:184-187
For the surface modification of polymer, wet-chemical pretreatments using a strong acid such as chromic, sulfuric and potassium-permanganate acid have been performed. However, these methods tend to have inherent problems of uniformity, reproducibilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1127b0bd81b8b81f2b003d18fdeea543
https://doi.org/10.1016/j.jallcom.2006.01.139
https://doi.org/10.1016/j.jallcom.2006.01.139
Autor:
Joung Ah Kang, Seon Jin Kim, Sun Doo Kim, Ji Hui Kim, Gyung Guk Kim, Kyung Jong Lee, Kwon Yeong Lee, Chong Seung Yoon
Publikováno v:
Solid State Phenomena. :1477-1480
Hydrogen redistribution caused by thermotransport in the Zr-1.0Nb-1.0Sn-0.1Fe alloy under the temperature gradient which is likely to be encountered between nuclear fuel cladding and primary cooling water (300-340) was investigated. The heat of trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cf3ee9519e9da49823766f580118ee9
https://doi.org/10.4028/www.scientific.net/ssp.124-126.1477
https://doi.org/10.4028/www.scientific.net/ssp.124-126.1477
Publikováno v:
Catalysis Communications. 8:861-864
In the present study, the pretreatment of glass-epoxy resin using photoreaction of TiO 2 sol prepared by hydrothermal method was investigated. The surface properties for the pretreated substrate were examined, and the change of contact angle was meas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1e5d7fe96aa4508b97e42329eaed3d2
https://doi.org/10.1016/j.catcom.2006.08.035
https://doi.org/10.1016/j.catcom.2006.08.035
Publikováno v:
Materials Science Forum. :75-78
The pretreatment of ABS (acrylonitrile-butadiene-styrene) plastics prior to metallization has been generally performed with strong acids, such as sulfuric, chromic, or potassium-permanganate acid. However, conventional wet-chemical pretreatment prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99de63c404c472ed1595db804d8bf0b8
https://doi.org/10.4028/www.scientific.net/msf.544-545.75
https://doi.org/10.4028/www.scientific.net/msf.544-545.75
Publikováno v:
Wear. 262:845-849
In this study, sliding wear behavior of newly developed Fe-base Co-free hardfacing alloy (Fe–Cr–C–Si) was investigated and compared to that of Stellite 6 and Fe-base NOREM 02 in the temperatures ranging from 300 to 575 K under a contact stress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06cf85972912ec07d22dea4b6245ddba
https://doi.org/10.1016/j.wear.2006.08.015
https://doi.org/10.1016/j.wear.2006.08.015
Publikováno v:
Surface and Coatings Technology. 201:3761-3766
The wet-chemical preconditioning process of polymers prior to metallization is generally performed with a strong acid bath such as a chromic, sulfuric or potassium- permanganate solution. Although the method is widely used in industrial applications,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2904950d643a3b01bd11a10f53fb1d3
https://doi.org/10.1016/j.surfcoat.2006.09.052
https://doi.org/10.1016/j.surfcoat.2006.09.052
Publikováno v:
Tribology Letters. 26:131-135
The effects of temperature and sliding distance on the metal-to-metal wear behavior of austenitic Fe-20Cr-1.7C-1Si hardfacing alloy were investigated in air in the temperature range from 25 to 450 °C. The applied contact stress was 55 MPa and the ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b69c6ec17311a6155fa50cf674067ed3
https://doi.org/10.1007/s11249-006-9170-0
https://doi.org/10.1007/s11249-006-9170-0
Publikováno v:
Journal of Nuclear Materials. 352:85-89
The cavitation erosion behavior of Fe–Cr–C–Si–xMn (x = 5, 10 and 15 wt%) alloys were investigated for 50 h using 20 kHz vibratory cavitation erosion test equipment. Low-Mn alloys ( 10 wt% Mn) exhibited the γ → α′ and γ → e strain-ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a0091e2fda0678d3ef6a58ea9a2e506
https://doi.org/10.1016/j.jnucmat.2006.02.072
https://doi.org/10.1016/j.jnucmat.2006.02.072