Abstract
Piezoresistance coefficient was measured by changing the addition of alumina +yttria or aluminum into silicon carbide ceramics. In the case of liquid phase sintering aids (alumina + yttria), piezoresistance coefficient is almost independent of the amount of sintering aids from 1 to 20 wt%. The piezoresistance coefficient increases with increasing the aluminum addition within its solid solution limit. Temperature dependency of piezoresistance coefficient is large in silicon carbide with large amount of aluminum addition.
| Original language | English |
|---|---|
| Pages (from-to) | 251-254 |
| Number of pages | 4 |
| Journal | Key Engineering Materials |
| Volume | 228-229 |
| Publication status | Published - 2002 |
| Externally published | Yes |
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Keywords
- Aluminium Addition
- Piezoresistive Effect
- SiC Ceramics
- Temperature Coefficient
ASJC Scopus subject areas
- Ceramics and Composites
- Chemical Engineering (miscellaneous)
Cite this
Role of aluminum in fabrication and piezoresistive effect of silicon carbide ceramics. / Toyoguchi, Ginjiro; Kishimoto, Akira.
In: Key Engineering Materials, Vol. 228-229, 2002, p. 251-254.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Role of aluminum in fabrication and piezoresistive effect of silicon carbide ceramics
AU - Toyoguchi, Ginjiro
AU - Kishimoto, Akira
PY - 2002
Y1 - 2002
N2 - Piezoresistance coefficient was measured by changing the addition of alumina +yttria or aluminum into silicon carbide ceramics. In the case of liquid phase sintering aids (alumina + yttria), piezoresistance coefficient is almost independent of the amount of sintering aids from 1 to 20 wt%. The piezoresistance coefficient increases with increasing the aluminum addition within its solid solution limit. Temperature dependency of piezoresistance coefficient is large in silicon carbide with large amount of aluminum addition.
AB - Piezoresistance coefficient was measured by changing the addition of alumina +yttria or aluminum into silicon carbide ceramics. In the case of liquid phase sintering aids (alumina + yttria), piezoresistance coefficient is almost independent of the amount of sintering aids from 1 to 20 wt%. The piezoresistance coefficient increases with increasing the aluminum addition within its solid solution limit. Temperature dependency of piezoresistance coefficient is large in silicon carbide with large amount of aluminum addition.
KW - Aluminium Addition
KW - Piezoresistive Effect
KW - SiC Ceramics
KW - Temperature Coefficient
UR - http://www.scopus.com/inward/record.url?scp=17144452589&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=17144452589&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:17144452589
VL - 228-229
SP - 251
EP - 254
JO - Key Engineering Materials
JF - Key Engineering Materials
SN - 1013-9826
ER -