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ECN publicatie: facebook
Titel:
Manufacture and properties of Al2O3-TiN particulate composites
 
Auteur(s):
 
Gepubliceerd door: Publicatie datum:
ECN 1-4-1997
 
ECN publicatienummer: Publicatie type:
ECN-RX--97-010 Artikel wetenschap tijdschrift
 
Aantal pagina's:
17  

Gepubliceerd in: the Proceedings of the 5th European Ceramic Society Conference, held in Versailles, France, June 22-26, 1997 (), , , Vol., p.-.

Samenvatting:
Dense Al2O3-TiN composites with 5-25 vol% TiN were manufactured by thehot pressing technique. The effect of the content of a dispersion-toughening aid, TiN, on the mechanical properties, electrical resistivity, oxidation resistance and wear resistance were studied and related to the microstructure. The ceramic with a content of 25 vol.% TiN was characterized by the highest strength, 567 MPa, the lowest electrical resistivity, 2.5x103 Omega.cm, and was suitable for electrical discharge machining. 8 refs.


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