Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Le Ping Chen"'
Autor:
Jin-Ye Lang, Jia-Meng Zhao, Ming-Jin Ren, Xin-Yu Wang, Le-Ping Chen, Xin-Chi Zhang, Xian-Hua Wang, Lin-Yi Dong
Publikováno v:
Analytical and Bioanalytical Chemistry.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac3012dbaa5c2b1d7ac9a5f3eb9f35e5
https://doi.org/10.1007/s00216-023-04720-9
https://doi.org/10.1007/s00216-023-04720-9
Publikováno v:
Advanced Materials Research. 842:332-336
The influences of different vibration amplitude and pouring temperature on solidified structure of superalloy K4169 under the action of mechanical vibration were investigated. The vibration amplitudes and pouring temperatures used were 1.5, 1.75 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f8cbf0fc9fbe88b7f720509290e3a14
https://doi.org/10.4028/www.scientific.net/amr.842.332
https://doi.org/10.4028/www.scientific.net/amr.842.332
Publikováno v:
Advanced Materials Research. :877-882
The influences of different pouring temperature and mold temperature on solidified structure of superalloy K4169 under low-voltage pulsed magnetic field (LVPMF) were investigated in the paper. The experimental results show that solidified structure o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4631276ad333d015f6d9784a8cca451c
https://doi.org/10.4028/www.scientific.net/amr.821-822.877
https://doi.org/10.4028/www.scientific.net/amr.821-822.877
Publikováno v:
Advanced Materials Research. :2413-2417
The influences of different pulse voltage and mold temperature on solidified structure of 6061 alloy under low-voltage pulsed magnetic field (LVPMF) were studied. The results show that grain of 6061 alloy can be refined greatly by LVPMF treatment. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4809a9e6d3a1e5ce1db7fef48945d432
https://doi.org/10.4028/www.scientific.net/amr.652-654.2413
https://doi.org/10.4028/www.scientific.net/amr.652-654.2413
Publikováno v:
Applied Mechanics and Materials. :1061-1065
Because most of the asymmetric shaft-parts have relatively large size in the axial direction, single-wedge cross-wedge rolling (CWR) exposes many imperfections, such as the huge roller, higher cost etc. The paper adopted finite element method (FEM) t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::279b11f85c3650f79d9a80344c9dd4c0
https://doi.org/10.4028/www.scientific.net/amm.201-202.1061
https://doi.org/10.4028/www.scientific.net/amm.201-202.1061
Autor:
Xiao-Lin Xie, Zi-Han Wan, Jiang-Yan Meng, Li-Ying Wan, Hui-Yun Zhu, Ming-Hua Liu, Le-Ping Chen
Publikováno v:
Iranian Polymer Journal. 21:771-781
Based on the thermodynamic and kinetic analyses, the thermotropic hexagonal columnar liquid crystalline (LC) phase of poly-{2,5-bis[(4-butoxyphenyl)oxycarbonyl]styrene} (PBPCS) at high temperature is self-assembled by driving forces of the conformati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::694ceeea78b0e5cd9219f688c4b493fb
https://doi.org/10.1007/s13726-012-0085-3
https://doi.org/10.1007/s13726-012-0085-3
Publikováno v:
Advanced Materials Research. :1267-1271
The influences of different preheating temperature of mold and treatment temperature on solidified structure of LC9 alloy were studied by low-power ultrasonic vibration melt-treatment. The results show that grain of LC9 alloy can be refined greatly b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14e8f6af3eb2e9a04ae2011002cf6b71
https://doi.org/10.4028/www.scientific.net/amr.538-541.1267
https://doi.org/10.4028/www.scientific.net/amr.538-541.1267
Publikováno v:
Advanced Materials Research. :1613-1619
The effect of discharging cycle, voltage, capacitance and time on solidified microstructure of semi-solid slurry of AZ91D alloy treated with Low-Voltage Electric Current Pulse(LVECP) was investigated in this paper. The experimental results show that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be3592b3bdb6e66dbc0e06d19091105b
https://doi.org/10.4028/www.scientific.net/amr.399-401.1613
https://doi.org/10.4028/www.scientific.net/amr.399-401.1613
Publikováno v:
Advanced Materials Research. :2139-2143
The solidified structure refinement of Al-4.5%Cu under the action of low-voltage pulsed magnetic field (LVPMF) was investigated in the paper. The influences of different pulse voltage and pouring temperature on solidified structure of Al-4.5%Cu alloy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adbd847e3df1cdacd2ff42163b0eb13e
https://doi.org/10.4028/www.scientific.net/amr.399-401.2139
https://doi.org/10.4028/www.scientific.net/amr.399-401.2139
Publikováno v:
Applied Mechanics and Materials. :396-399
Aimed at preventing the problems of axial movement, step blemish and rolling overlap piece of skins which make from the imbalance of axial and tangential force because of asymmetry of parts in size and shape, the paper adopted finite element method (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ab61f2f24cb80715204a9a8ba1195cc
https://doi.org/10.4028/www.scientific.net/amm.101-102.396
https://doi.org/10.4028/www.scientific.net/amm.101-102.396