Microstructure and mechanical properties of (Nb,W,Ti)(C,N)-Ni solid solution cermets with 6 to 20 wt% Ni

Ni bonded (Nb,W,Ti)(C,N) solution cermets with overall compositions of NbC-(6–20)Ni-18WC-14 Ti(C0.7N0.3) (wt%) were prepared by pressureless vacuum sintering of compacted NbC, Ni, WC and Ti(C0.7N0.3) mixtures. The microstructure, phase constitution, room temperature mechanical properties were invest...

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Veröffentlicht in:	International journal of refractory metals & hard materials 2022-02, Vol.103, p.105757, Article 105757
Hauptverfasser:	Huang, S.G., Liu, C., Liu, B.L., Vleugels, J., Huang, J.H., Lauwers, B., Qian, J., Mohrbacher, H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Binders (materials) Cermets Core-rim Flexural strength Fracture toughness Grain growth Grain size Hardness Mechanical properties Microstructure Nickel Niobium carbide Phase composition Room temperature Solid solutions Thermodynamic models Thermodynamics Vacuum sintering
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