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P/M Valve Seat Inserts: Machinability and Mechanical Characterisation
Technical Paper
2005-01-0717
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This article shows some fabrication aspects related to the obtention of sintered valve seat insert. The insert was made of a mixture of high-speed steel powders and iron powders. The physical properties, mechanical properties and machining behaviour are discussed. The machining characteristics of the insert were compared to available commercial insert. The results indicate that the material under development has potential for commercial application and shows good machining evidences.
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Authors
- E. S. Jesus Filho - Instituto de Pesquisas Energéticas e Nucleares - IPEN
- L. Salgado - Instituto de Pesquisas Energéticas e Nucleares - IPEN
- J. L. Rossi - Instituto de Pesquisas Energéticas e Nucleares - IPEN
- M. A. Colosio - General Motors do Brasil - Materials and Fastening Engineering
- J. C. Santos - General Motors do Brasil - Materials and Fastening Engineering
Citation
Filho, E., Salgado, L., Rossi, J., Colosio, M. et al., "P/M Valve Seat Inserts: Machinability and Mechanical Characterisation ," SAE Technical Paper 2005-01-0717, 2005, https://doi.org/10.4271/2005-01-0717.Also In
References
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