Idioma:

Effect of MoO2 on high-temperature wear resistance of a laser melting deposited γ/NiMo alloy

LU, X. F ; WANG, H. M

Journal of alloys and compounds, 2009-02, Vol.469 (1-2), p.472-477 [Periódico revisado por pares]

Texto completo disponível

Citações Citado por

Título:
Effect of MoO2 on high-temperature wear resistance of a laser melting deposited γ/NiMo alloy
Autor: LU, X. F ; WANG, H. M
Assuntos: Condensed matter: structure, mechanical and thermal properties ; Exact sciences and technology ; Mechanical and acoustical properties of condensed matter ; Mechanical properties of solids ; Physics ; Tribology and hardness
É parte de: Journal of alloys and compounds, 2009-02, Vol.469 (1-2), p.472-477
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
Descrição: Transition metal oxide MoO2 was in situ introduced into a gamma/NiMo alloy by laser melting deposition (LMD) process. High-temperature phase stability of the MoO2 was studied by aging at 1100 deg C for 200 h and effect of the MoO2 on high-temperature wear resistance of the alloy was also investigated under sliding wear test conditions. Results showed that the MoO2 had a uniform distribution, high hardness and excellent high-temperature phase stability. The MoO2 reinforcing phase played a key role in improving wear resistance of the alloy so that soft abrasion became dominant wear mechanism of the alloy under high-temperature sliding wear test conditions.
Editor: Kidlington: Elsevier
Idioma: Inglês

Links

Voltar para lista de resultados