Shon, In-Jin Kang, Hyun-Su Du, Song-Lee Hwang, Junyeon Lim, Jae-Won 2024-01-20T11:31:46Z 2024-01-20T11:31:46Z 2021-09-04 2013-10 1345-9678 https://pubs.kist.re.kr/handle/201004/127622 In the case of cemented TiCN, Ni or Co is added as a binder for the formation of composite structures. However, the high cost of Ni or Co and the low corrosion resistance of the TiCN-Ni cermet have generated interest in recent years for alternative binder phases. In this study, TiAl was used as a binder and consolidated by the high-frequency induction heated sintering (HEMS) method. Highly dense TiCN-TiAl with a relative density of up to 100% was obtained within 2 min by BEES under a pressure of 80 MPa. The method was found to enable not only the rapid densification but also the inhibition of grain growth preserving the nano-scale microstructure. The average grain sizes of the sintered TiCN and TiCN-TiAl were lower than 100 urn. The addition of TiAl to TiCN enhanced the hardness and toughness due to increase of relative density. English JAPAN INST METALS MECHANICAL-PROPERTIES WC-CO CONSOLIDATION COMPOSITE ALLOYS Properties of Nanostructured TiCN and TiCN-TiAl Hard Materials Sintered by the High-Frequency Induction-Heating Article 10.2320/matertrans.M2013200 1 MATERIALS TRANSACTIONS, v.54, no.10, pp.2069 - 2074 MATERIALS TRANSACTIONS 54 10 2069 2074 scie scopus 000327687800033 2-s2.0-84884940776 Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Materials Science Metallurgy & Metallurgical Engineering Article MECHANICAL-PROPERTIES WC-CO CONSOLIDATION COMPOSITE ALLOYS nanomaterials sintering hardness fracture toughness hard materials