The possibility of producing graded Al2O3-Mo, Al2O3-Cu, Al2O3-W composites using CSC method

M. Wachowski , Waldemar Kaszuwara , Aleksandra Miazga , Katarzyna Konopka , Justyna Zygmuntowicz

Abstract

The subject of the study was the production and characterization of three ceramic-metal graded composites, which differed in addition of the metallic phase. The following composites systems were investigated: Al2O3-Mo, Al2O3-Cu, Al2O3-W. Composites were produced by centrifugal slip casting method. This technique combines the classic casting of the slurry into porous molds with the action of centrifugal force. As a result, sleeve-shaped shapes with a metallic phase gradient were obtained. X-ray phase analysis have not revealed new phases in the produced composites. The type of metallic phase and its distribution in the ceramic matrix influenced the hardness of the produced composites.
Author M. Wachowski - Wojskowa Akademia Techniczna (WAT)
M. Wachowski,,
-
, Waldemar Kaszuwara (FMSE / DCFM)
Waldemar Kaszuwara,,
- Division of Construction and Functional Materials
, Aleksandra Miazga (FMSE / DSMP)
Aleksandra Miazga,,
- Division of Ceramic Materials and Polymers
, Katarzyna Konopka (FMSE / DSMP)
Katarzyna Konopka,,
- Division of Ceramic Materials and Polymers
, Justyna Zygmuntowicz (FMSE / DCFM)
Justyna Zygmuntowicz,,
- Division of Construction and Functional Materials
Journal seriesBulletin of the Polish Academy of Sciences, Technical Sciences, ISSN 0239-7528, (A 20 pkt)
Issue year2019
Vol67
No2
Pages179-184
Publication size in sheets0.5
Keywords in English: centrifugal slip casting, ceramic-metal composites, Al2O3 - molybdenum/copper/tungsten, SEM
ASJC Classification1702 Artificial Intelligence; 1705 Computer Networks and Communications; 2200 General Engineering; 1710 Information Systems; 3107 Atomic and Molecular Physics, and Optics
DOIDOI:10.24425/bpas.2019.128603
URL http://www.czasopisma.pan.pl/dlibra/publication/128603/edition/112193/content
Languageen angielski
File
03_179-184_00959_Bpast.No.67-2_28.04.19_K3.pdf 4.63 MB
Score (nominal)20
ScoreMinisterial score = 20.0, 29-07-2019, ArticleFromJournal
Publication indicators Scopus Citations = 0; WoS Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2017 = 1.005; WoS Impact Factor: 2017 = 1.361 (2) - 2017=1.323 (5)
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