Zobrazeno 1 - 10
of 40
pro vyhledávání: '"S.-O. Chen"'
Publikováno v:
Materials Technology. 23:220-223
Al2O3–ZrO2 composite powders with different molar proportions were prepared by the co-precipitation method. The powders obtained were calcined at 1200°C for 1˙5 h. The phase composition in the Al2O3–ZrO2 system was analysed by X-ray diffraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c37ccd869a0e8049d93e2a5ef631c81
https://doi.org/10.1179/175355508x310188
https://doi.org/10.1179/175355508x310188
Publikováno v:
Materials Technology. 23:148-151
The sintering of α-Al2O3 powder compacts with the mean particle size of 350 nm has been investigated at constant heating rates of 0˙5–5°C min–1. Curves of the instantaneous relative density differences and the temperature for different heating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f104b117f7ede2d10056f33bcb9cf1b5
https://doi.org/10.1179/175355508x310043
https://doi.org/10.1179/175355508x310043
Publikováno v:
Materials Science and Technology. 24:734-738
Master sintering curves (MSC) were constructed for dry pressed compacts composed of either a submicrocrystalline or a microcrystalline α-Al2O3 powder using constant heating rate dilatometry data containing lower heating rates only. The MSC construct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97cd00d9c801cca73fc1597e01aae66a
https://doi.org/10.1179/174328408x278475
https://doi.org/10.1179/174328408x278475
Publikováno v:
Materials Technology. 23:19-22
The master sintering curve (MSC) approach is useful for analysing the shrinkage behaviour of ceramics. In this study, the shrinkage behaviour of α-Al2O3 of mean particle size 2·5 μm during constant heating rate sintering was evaluated. An MSC has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f4c00f968c22e9ebb2e1eac26ce716f
https://doi.org/10.1179/175355508x266917
https://doi.org/10.1179/175355508x266917
Publikováno v:
Materials Technology. 22:91-94
A high purity γ-Al2O3 nanopowder with an average particle size of 30 nm was calcined for 2 h at temperature range 200–1600°C, using a heating rate of 5 K min–1. Over this range, γ-Al2O3 transforms to α-Al2O3 via the intermediate phases δ and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36a2641fcab01949ace00fc654862783
https://doi.org/10.1179/175355507x214122
https://doi.org/10.1179/175355507x214122
Publikováno v:
Intervirology. 49:346-351
Objective: The Japanese encephalitis virus YL vaccine strain (JEV-YL) was investigated as regards its organ tropism and the role of recombinant envelope glycoprotein in the induction of apoptosis was explored. Methods: Threevaried cell lines (HepG2,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be10c76e043c52bc313122f1f2b6eee6
https://doi.org/10.1159/000095154
https://doi.org/10.1159/000095154
Publikováno v:
Virus Genes. 28:215-221
The nucleotide sequence of glycoprotein E of YL vaccine strain was cloned, sequenced and expressed in E. coli. Phylogenetic analysis of envelope (E) amino acid sequences of 18 JEVs in GenBank showed that the vaccine strain YL closer to the virulent s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7d0cbc6d4528502c012c90bbc2447e6
https://doi.org/10.1023/b:viru.0000016861.78378.9b
https://doi.org/10.1023/b:viru.0000016861.78378.9b
Autor:
Yanhui Li, D. Li, Zongwen Liu, S.-O. Chen, D.-C. Wang, W.-Q. Shao, Simon P. Ringer, Y.-Z. Long
Publikováno v:
Materials Technology. 25:42-44
TiO2 ceramic was sintered by two types of processes: a conventional isothermal sintering and a two step sintering. A full densification without notable grain growth was achieved when the specimen was first heated to a higher temperature (T1=1300°C)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c4a5c56f279c5119ecbceb594742bf
https://doi.org/10.1179/175355509x12608871787997
https://doi.org/10.1179/175355509x12608871787997
Publikováno v:
Materials Technology. 24:105-107
TiO2 powder samples with an average particle size of 50 nm were sintered in air at 1200°C at different heating rates of 1, 3, 5 K min–1. The apparent sintering activation energy was determined from dilatometer shrinkage data using the Arrhenius th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3028526359614f0a62b1c450c5dfc50e
https://doi.org/10.1179/175355509x387192
https://doi.org/10.1179/175355509x387192
Publikováno v:
Materials Technology. 23:145-147
A high purity γ-Al2O3 sample with an average particle size of 30 nm was sintered in air at temperature 960–1650°C at a heating rate of 5 K min–1 using a dilatometer. The instantaneous density determined by shrinkage was compared with that measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3647e6a83342c17c05246c273fbd674
https://doi.org/10.1179/175355508x266999
https://doi.org/10.1179/175355508x266999