onr:"swepub:oai:DiVA.org:su-50381"
Search: onr:"swepub:oai:DiVA.org:su-50381" > Finite element mode...
- 1 of 1
- Previous record
- Next record
- To hitlist
Finite element modelling of temperature distribution in spark plasma sintering
-
- Zhao, Zhe (author)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK)
-
- Wang, Cao (author)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK)
-
- Cheng, Laifei (author)
- Northwestern Polytechnical University, Xi'an
- (creator_code:org_t)
- 2010
- 2010
- English.
- In: Key Engineering Materials. - 1013-9826 .- 1662-9795. ; 434-435, s. 808-813
- Journal article (peer-reviewed)
Abstract
Subject headings
Close
- A finite element model (FEM) is developed to simulate the temperature distribution in the sample/die/punch assembly during the spark plasma sintering (SPS) process. A thermal–electrical coupled model with temperature dependent thermal and electrical properties is implemented. The simulation studies were conducted using COMSOL and a range of heating-rates and die sizes were considered. Also, both temporary and equilibrium condition during heating process were evaluated in order to express the real temperature development in the sintering. During the spark plasma sintering process, the temperature difference between the sample center and the die surface depend on the heating-rate and die size. The simulation results also revealed that the temperature gradient during the heating process is much bigger than that in the dwelling period. It is necessary to consider the temporary state during the spark plasma sintering process in order to guarantee a well–controlled microstructure, especially in non-conductive ceramic materials.
Subject headings
- NATURVETENSKAP -- Kemi -- Oorganisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Inorganic Chemistry (hsv//eng)
Keyword
- Finite Element Modelling
- Spark Plasma Sintering (SPS)
- Temperature Distribution
- Inorganic chemistry
- Oorganisk kemi
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
- Key Engineering Materials (Search for host publication in LIBRIS)
To the university's database
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Zhao, Zhe
- Wang, Cao
- Cheng, Laifei
- About the subject
-
- NATURAL SCIENCES
- NATURAL SCIENCES
- and Chemical Science ...
- and Inorganic Chemis ...
- Articles in the publication
- Key Engineering ...
- By the university
- Stockholm University
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
