1. 规格: 纳米氧化铝的晶型通常alpha和gamma两种。 alpha相纳米氧化铝,200-300nm,99.99%,其他粒径500nm,1um... gamma相纳米氧化铝,20-30nm,99.99%。根据形状不同,gamma氧化铝可以分为球形和针状两种。球形纳米氧化铝颗粒表面光滑均匀,具有较大的比表面积。 2. 性质: 纳米氧化铝具有许多优异的性质,包括高硬度、高...
alpha-Al2O3plasma sprayingalumina coatingwear resistanceAlthough alpha-Al2O3 is commonly used as crude materials for preparing Al2O3 coating by plasma spraying, the obtained coatings are mainly made up of gamma-Al2O3 crystalline phase with relatively poor mechanical performance. In this research,...
L. Sintering of alpha-Al2O3-seeded nano- crystalline gamma-Al2O3 powders. J. Eur. Ceram. Soc. 22, 415-422 (2002).Nordahl C. S. & Messing G. L. Sintering of alpha-Al2O3-seeded nanocrystalline gamma-Al2O3 powders . J. Eur. Ceram. Soc. 22 , 415–422 (2002)....
Data on reactivities of alpha- and gamma-Al2O3 findoi:10.1134/s1070427216070041AntonovRussianB.RussianD.RussianDokutovichRussianV.RussianN.RussianZakir'yanovaRussianI.RussianD.RussianKhokhlovRussianRussian journal of applied chemistry
KOSTIC E, KISS S J, ZEC S, BOSKOVIC S. Transition of gamma-Al203 into alpha-Al203 during vibro milling [J]. Powder Technology, 2000, 107(1-2): 48-53.Kosti E., Kiss S. J., Zec S., etc. Transition of y-A1203 into a-A1203 during vibro milling[/]. Powder Technology, 2000,...
Al2O3-NPs (& alphaand & gamma)CochleaDPOAEGene expressionProtein expressionINDUCED HEARING-LOSSINNER-EARHearing loss induced by noise and combinations of factors is a common occupational disease among workers. This study aimed to investigate the impact of acute exposure to white noise and Al2O3 ...
Gamma-LiAlO2/alpha-Al2O3 flexible underlaying material and preparing process thereof一种适合于GaN外延生长的γ-LiAlO Which is suitable for epitaxial growth of GaN γ-LiAlO徐军彭观良周圣明杨卫桥王海丽周国清杭寅赵广军李红军吴锋
Phase-dependent thermophysical properties of alpha-and gamma-Al2O3 in aqueous suspensionAlumina phase transitionZeta potential of Al2O3 suspensionThermal conductivityViscosity of water-Al2O3 dispersionThis study demonstrates the thermal conductivity (TC) and viscosity of as prepared crystalline alpha-Al2...
The invention provides a brand new method for preparing a catalyst of alpha/gamma-Al2O3-loaded nano-precious metal particles, which is characterized in that precious metal powder (two or more of Ag, Au, Pt, Ru, Ph, Pd, Ir and Re), aluminite powder or alloy powder of the precious ...
1. 规格: 纳米氧化铝的晶型通常alpha和gamma两种。 alpha相纳米氧化铝,200-300nm,99.99%,其他粒径500nm,1um... gamma相纳米氧化铝,20-30nm,99.99%。根据形状不同,gamma氧化铝可以分为球形和针状两种。球形纳米氧化铝颗粒表面光滑均匀,具有较大的比表面积。 2. 性质: 纳米氧化铝具有许多优异的性质,包括高硬度、高...