Abstract:
Physical aspects of explosive compaction of alumina nanopowders with different phase compositions are studied experimentally. Physical processes that occur during consolidation of nanoparticles under pulsed loading are considered. Conditions of retaining of the material nanostructure after compaction and subsequent low-temperature sintering are determined. Physicomechanical properties of explosive compacts and ceramics on the basis of these compacts are studied. A ceramic material characterized by a nanostructure (grain size of $\approx$200 nm) and high values of density (97% of the theoretical value) and microhardness (up to 23.5 GPa) is obtained.
Citation:
A. A. Bukaemskii, E. N. Fedorova, “Explosive compaction and low-temperature sintering of alumina nanopowders”, Fizika Goreniya i Vzryva, 44:6 (2008), 114–126; Combustion, Explosion and Shock Waves, 44:6 (2008), 717–728
\Bibitem{BukFed08}
\by A.~A.~Bukaemskii, E.~N.~Fedorova
\paper Explosive compaction and low-temperature sintering of alumina nanopowders
\jour Fizika Goreniya i Vzryva
\yr 2008
\vol 44
\issue 6
\pages 114--126
\mathnet{http://mi.mathnet.ru/fgv1453}
\elib{https://elibrary.ru/item.asp?id=11846400}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2008
\vol 44
\issue 6
\pages 717--728
\crossref{https://doi.org/10.1007/s10573-008-0108-8}
Linking options:
https://www.mathnet.ru/eng/fgv1453
https://www.mathnet.ru/eng/fgv/v44/i6/p114
This publication is cited in the following 18 articles:
Y. Yoshiichi, S. Shimono, H. Kishimura, “Fabrication of Bulk Al-Ti-V-Cr-Si Low-Density High-Entropy Alloy Solid Solution by Shock Solidification”, J. dynamic behavior mater., 2024
M.Y. Wang, D.B. He, W.B. Bi, M. Shang, Y. Cai, L. Deng, X.M. Zhang, F. Zhao, J.F. Tang, L. Wang, “Shock consolidation and spallation in nanopowdered Mg: Contributed by deformation twinning and disordering”, Journal of Materials Science & Technology, 2024
Jing Zhang, Zhuowei Guo, Shengjun Sang, Chenchen Li, Bin Li, Dan Zhang, Lifeng Xie, “Preparation of bulk nano-aluminum materials from nanopowder using explosive consolidation”, Journal of Applied Physics, 131:16 (2022)
A D Sharma, A K Sharma, N Thakur, “Influence of high detonation pressure on the structural, microstructural and mechanical behaviour of IN718 superalloy: numeric simulation vis-à-vis experimental explosive shock processing”, Bull Mater Sci, 45:2 (2022)
Qiang Zhou, Qiwen Hu, Bi Wang, Bingbing Zhou, Pengwan Chen, Rui Liu, “Fabrication and characterization of the Ni–Al energetic structural material with high energy density and mechanical properties”, Journal of Alloys and Compounds, 832 (2020), 154894
A. V. Belyakov, “High-density Micro- and Nano-Grain Size Ceramics. Transition from Open into Closed Pores. Part 1. Powder Preparation, Molding Mixture, Molding”, Refract Ind Ceram, 60:6 (2020), 574
A. V. Belyakov, “High-density micro- and nanogranular ceramics. Transition of open pores to closed ones. Part 1. Preparation of powder, molding material, molding”, Nov. ogneup., 2020, no. 11, 49
Bingfeng Wang, Fangyu Xie, Zhicheng Li, Hong Zhang, “Explosive compaction of Al2O3 nanopowders”, Ceramics International, 42:7 (2016), 8460
A. D. Sharma, A. K. Sharma, N. Thakur, “Crystallographic, Microstructural, and Mechanical Characterization of Dynamically Processed EP741NP Superalloy”, Metall Mater Trans B, 47:4 (2016), 2479
Qiang Zhou, Pengwan Chen, “Characterization of fine-grained W–10wt.”, International Journal of Refractory Metals and Hard Materials, 52 (2015), 137
A.D. Sharma, A.K. Sharma, N. Thakur, “Crystallographic, microstructure and mechanical characteristics of dynamically processed IN718 superalloy”, Journal of Alloys and Compounds, 597 (2014), 175
Qiang Zhou, Pengwan Chen, “Fabrication and characterization of pure tungsten using the hot-shock consolidation”, International Journal of Refractory Metals and Hard Materials, 42 (2014), 215
Ekaterina A. Nosova, Antonina A. Kuzina, Anna V. Kuts, “Development of the Process of Pseudo-Ligatures Manufacturing from Aluminum and Nickel Powders for the Modification of Alloys”, AMM, 698 (2014), 452
A. D. Sharma, A. K. Sharma, N. Thakur, “Effect of explosive contact and non-contact shock-processing on structure, microstructure and mechanical characteristics of aluminum”, Appl. Phys. A, 111:3 (2013), 783
A. R. Farinha, R. Mendes, M. T. Vieira, “Production of Sintered α-Alumina by Explosive Compaction from Low Temperature Calcinated Aluminum-Rich Sludge”, Waste Biomass Valor, 4:3 (2013), 627
Akash Deep Sharma, A.K. Sharma, Nagesh Thakur, “Crystallographic and morphological characteristics of explosively compacted copper under various detonation velocities”, Philosophical Magazine, 92:16 (2012), 2108
Doo-Man Chun, Sung-Hoon Ahn, “Deposition mechanism of dry sprayed ceramic particles at room temperature using a nano-particle deposition system”, Acta Materialia, 59:7 (2011), 2693