Sinterability and properties of HCx PM steel diluted with stainless steels
DOI:
https://doi.org/10.3989/revmetalm.2005.v41.iExtra.1005Keywords:
Powder metallurgy, Dilution, Stainless steels, Wear, CarbidesAbstract
HCx is a powder metallurgy steel developed to combine the corrosion resistance of stainless steel with the wear resistance of tool steels. Therefore, HCx appears to be a suitable material for wear applications in aggressive environments, as valve seat inserts in automotive engines. In this work dilution of HCx with two stainless steels, one ferritic (430) and another austenitic (316L), in percentages up to 15 % in mass, has been studied to improve process conditions, especially compressibility. The sinterability of diluted materials was studied through vacuum sintering at temperatures from 1.200 °C to 1.260 °C. Finally, properties of sintered materials were determined. The results are discussed in relation to the microstructure evolution.
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Published
2005-12-17
How to Cite
Gordo, E., Khattab, N., & Torralba, J. M. (2005). Sinterability and properties of HCx PM steel diluted with stainless steels. Revista De Metalurgia, 41(Extra), 95–100. https://doi.org/10.3989/revmetalm.2005.v41.iExtra.1005
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