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The effect of Hot Isostatic Pressing on the MT sample densities

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2015
760.pdf (252.7Kb)
Authors
Filipović, Suzana
Obradović, Nina
Pavlović, Vladimir B.
Kosanović, Darko
Mitrić, Miodrag
Paunović, Vesna
Pouchly, V.
Kachlik, Martin
Maca, Karel
Conference object (Published version)
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Abstract
Mechanically activated powders (0, 10, 40, 80 and 160 minutes) were formed by isostatic pressure 300 MPa to cylindrical green bodies (φ 12 mm). First set of samples was sintered at 1300°C for 30 min in air (heating rate 10 °C/min, cooling rate 5 oC/min). These samples were re-sintered at 1200 oC for 20 h in air (heating rate 20 °C/min, cooling rate 10 oC/min). Samples reached almost 90 % TD. The second set of samples was sintered at 1400 °C for 30 in air (heating rate 10 oC/min, cooling rate 5 °C/min). Relative densities increased up to 93 % TD. The samples of absence of open porosity (MTO-10, 40, 80 and 160) were post-sintered by pressure assisted technique Hot Isostatic Pressing (HIP) at 1200 °C for 2 h in argon atmosphere with pressure 200 MPa. The samples increased densities up to 96 % TD for sample MT-160. Electrical measurements were performed in the microwave field of frequency.
Keywords:
powder technology / mechanical activation / hot isostatic pressing
Source:
Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts / IV Serbian Ceramic Society Conference, Belgrade, 21-23. September 2015, 2015, 55-55
Publisher:
  • Belgrade : Serbian Ceramic Society
Funding / projects:
  • Directed synthesis, structure and properties of multifunctional materials (RS-172057)

ISBN: 978-86-915627-3-1

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_dais_763
URI
https://dais.sanu.ac.rs/123456789/763
Collections
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - CONF
AU  - Filipović, Suzana
AU  - Obradović, Nina
AU  - Pavlović, Vladimir B.
AU  - Kosanović, Darko
AU  - Mitrić, Miodrag
AU  - Paunović, Vesna
AU  - Pouchly, V.
AU  - Kachlik, Martin
AU  - Maca, Karel
PY  - 2015
UR  - https://dais.sanu.ac.rs/123456789/763
AB  - Mechanically activated powders (0, 10, 40, 80 and 160 minutes) were formed by isostatic pressure 300 MPa to cylindrical green bodies (φ 12 mm). First set of samples was sintered at 1300°C for 30 min in air (heating rate 10 °C/min, cooling rate 5 oC/min). These samples were re-sintered at 1200 oC for 20 h in air (heating rate 20 °C/min, cooling rate 10 oC/min). Samples reached almost 90 % TD. The second set of samples was sintered at 1400 °C for 30 in air (heating rate 10 oC/min, cooling rate 5 °C/min). Relative densities increased up to 93 % TD. The samples of absence of open porosity (MTO-10, 40, 80 and 160) were post-sintered by pressure assisted technique Hot Isostatic Pressing (HIP) at 1200 °C for 2 h in argon atmosphere with pressure 200 MPa. The samples increased densities up to 96 % TD for sample MT-160. Electrical measurements were performed in the microwave field of frequency.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts / IV Serbian Ceramic Society Conference, Belgrade, 21-23. September 2015
T1  - The effect of Hot Isostatic Pressing on the MT sample densities
SP  - 55
EP  - 55
UR  - https://hdl.handle.net/21.15107/rcub_dais_763
ER  - 
@conference{
author = "Filipović, Suzana and Obradović, Nina and Pavlović, Vladimir B. and Kosanović, Darko and Mitrić, Miodrag and Paunović, Vesna and Pouchly, V. and Kachlik, Martin and Maca, Karel",
year = "2015",
abstract = "Mechanically activated powders (0, 10, 40, 80 and 160 minutes) were formed by isostatic pressure 300 MPa to cylindrical green bodies (φ 12 mm). First set of samples was sintered at 1300°C for 30 min in air (heating rate 10 °C/min, cooling rate 5 oC/min). These samples were re-sintered at 1200 oC for 20 h in air (heating rate 20 °C/min, cooling rate 10 oC/min). Samples reached almost 90 % TD. The second set of samples was sintered at 1400 °C for 30 in air (heating rate 10 oC/min, cooling rate 5 °C/min). Relative densities increased up to 93 % TD. The samples of absence of open porosity (MTO-10, 40, 80 and 160) were post-sintered by pressure assisted technique Hot Isostatic Pressing (HIP) at 1200 °C for 2 h in argon atmosphere with pressure 200 MPa. The samples increased densities up to 96 % TD for sample MT-160. Electrical measurements were performed in the microwave field of frequency.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts / IV Serbian Ceramic Society Conference, Belgrade, 21-23. September 2015",
title = "The effect of Hot Isostatic Pressing on the MT sample densities",
pages = "55-55",
url = "https://hdl.handle.net/21.15107/rcub_dais_763"
}
Filipović, S., Obradović, N., Pavlović, V. B., Kosanović, D., Mitrić, M., Paunović, V., Pouchly, V., Kachlik, M.,& Maca, K.. (2015). The effect of Hot Isostatic Pressing on the MT sample densities. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts / IV Serbian Ceramic Society Conference, Belgrade, 21-23. September 2015
Belgrade : Serbian Ceramic Society., 55-55.
https://hdl.handle.net/21.15107/rcub_dais_763
Filipović S, Obradović N, Pavlović VB, Kosanović D, Mitrić M, Paunović V, Pouchly V, Kachlik M, Maca K. The effect of Hot Isostatic Pressing on the MT sample densities. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts / IV Serbian Ceramic Society Conference, Belgrade, 21-23. September 2015. 2015;:55-55.
https://hdl.handle.net/21.15107/rcub_dais_763 .
Filipović, Suzana, Obradović, Nina, Pavlović, Vladimir B., Kosanović, Darko, Mitrić, Miodrag, Paunović, Vesna, Pouchly, V., Kachlik, Martin, Maca, Karel, "The effect of Hot Isostatic Pressing on the MT sample densities" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts / IV Serbian Ceramic Society Conference, Belgrade, 21-23. September 2015 (2015):55-55,
https://hdl.handle.net/21.15107/rcub_dais_763 .

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