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Fabrication and mic...
Fabrication and microstructure of porous SiC ceramics with Al2O3 and CeO2 as sintering additives
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Yuan, Bo (författare)
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Wang, Gang (författare)
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Li, Hongxia (författare)
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- Liu, Leifeng (författare)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK)
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Liu, Yongsheng (författare)
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- Shen, Zhijian (författare)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK)
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(creator_code:org_t)
- Elsevier BV, 2016
- 2016
- Engelska.
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Ingår i: Ceramics International. - : Elsevier BV. - 0272-8842 .- 1873-3956. ; 42:11, s. 12613-12616
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In the present study, porous silicon carbide ceramics were prepared via spark plasma sintering at relatively low temperatures using Al2O3 and CeO2 as sintering additives. Sacrificial template was selected as the pore forming mechanism, and gelcasting was used to fix the slurry in a short time. The evolution process of the microstructures during different steps was observed by SEM. The influence of the sintering temperature and sintering additives on the shrinkage and porosity of the samples was studied. The microstructures of different samples were characterized, and the mechanical properties were also evaluated.
Ämnesord
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Nyckelord
- Sintering
- Porosity
- Mechanical properties
- SiC
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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