MISC

2006年10月

Fabrication of TiC-20 mass% Ni cermet using MA-PCS process

MATERIALS TRANSACTIONS
  • Keizo Kobayashi
  • ,
  • Kimihiro Ozaki

47
10
開始ページ
2561
終了ページ
2565
記述言語
英語
掲載種別
DOI
10.2320/matertrans.47.2561
出版者・発行元
JAPAN INST METALS

Mechanical alloying and pulsed-current sintering were used to synthesize TiC-20 mass%Ni cermet with ultra-fine TiC particles dispersed. The mixture, in which Ti and Ni elements were uniformly distributed, was prepared by mechanical alloying of Ti, Ni and graphite powders for 18 ks. TiC particles were produced in the mixture milled for longer than 18 ks through a combustion synthesis reaction during heating. Mechanically alloyed Ti-C-Ni composite powder milled for 18 ks was consolidated using pulsed-current sintering at 1223K under 70MPa pressure. The sintered compact consisted of TiC and Ni. The average grain size of TiC particles in the sintered body was 0.80 Pro. The relative density of the sintered compact reached 92% of the theoretical one; its Vickers hardness was 2260

リンク情報
DOI
https://doi.org/10.2320/matertrans.47.2561
CiNii Articles
http://ci.nii.ac.jp/naid/10018310419
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000242429300018&DestApp=WOS_CPL
ID情報
  • DOI : 10.2320/matertrans.47.2561
  • ISSN : 1345-9678
  • eISSN : 1347-5320
  • CiNii Articles ID : 10018310419
  • Web of Science ID : WOS:000242429300018

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