Abstract
The cold swaging over the reduction of 90% is found to be effective to improve the final relative density to that for a bulk, sintered billet and to reduce the final grain size to be half. Due to the grain size reduction and high densification, the hardness of resintered Al2O3 billet becomes equal to or larger than that of bulk, dense Al2O3.
| Original language | English |
|---|---|
| Pages (from-to) | 326-329 |
| Number of pages | 4 |
| Journal | Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy |
| Volume | 45 |
| Issue number | 4 |
| Publication status | Published - 1998 Apr |
| Externally published | Yes |
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Keywords
- Alumina compact
- CFF
- Densification
- Grain size
- Resintering
ASJC Scopus subject areas
- Mechanical Engineering
- Metals and Alloys
Cite this
Densification and Resintering Behavior of Alumina Compacts Processed by Controlled Fracture Forming. / Du, Wen Bo; Tatsuzawa, Kiyohiko; Aizawa, Tatsuhiko; Kihara, Junji.
In: Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, Vol. 45, No. 4, 04.1998, p. 326-329.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Densification and Resintering Behavior of Alumina Compacts Processed by Controlled Fracture Forming
AU - Du, Wen Bo
AU - Tatsuzawa, Kiyohiko
AU - Aizawa, Tatsuhiko
AU - Kihara, Junji
PY - 1998/4
Y1 - 1998/4
N2 - The cold swaging over the reduction of 90% is found to be effective to improve the final relative density to that for a bulk, sintered billet and to reduce the final grain size to be half. Due to the grain size reduction and high densification, the hardness of resintered Al2O3 billet becomes equal to or larger than that of bulk, dense Al2O3.
AB - The cold swaging over the reduction of 90% is found to be effective to improve the final relative density to that for a bulk, sintered billet and to reduce the final grain size to be half. Due to the grain size reduction and high densification, the hardness of resintered Al2O3 billet becomes equal to or larger than that of bulk, dense Al2O3.
KW - Alumina compact
KW - CFF
KW - Densification
KW - Grain size
KW - Resintering
UR - http://www.scopus.com/inward/record.url?scp=0032042880&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0032042880&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0032042880
VL - 45
SP - 326
EP - 329
JO - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
JF - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
SN - 0532-8799
IS - 4
ER -