Study on microstructure, mechanical characteristics and corrosion performance of artifacts, being processed by post sinter hybrid porosity sealing and subsequent heat treatment

Leonid Frayman, Stephen Quinn, Arthur Jones, Andrew Serafini, Daudi Waryoba

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Newly developed hybrid post-sinter processing, which is comprising partial copper infiltration with subsequent partial vacuum impregnation by inorganic compounds, provides viable alternative cost-efficient solution for residual porosity sealing within microstructure of powder metal (PM) artifacts from PM steels while simultaneously enhancing its mechanical characteristics and corrosion properties. Obtained data on effect of aforementioned hybrid post-processing of artifacts from several PM steels, which have been finally heat treated, are presented and discussed.

Original languageEnglish (US)
Title of host publicationAdvances in Powder Metallurgy and Particulate Materials - 2018
Subtitle of host publicationProceedings of the 2018 International Conference on Powder Metallurgy and Particulate Material, POWDERMET 2018
PublisherMetal Powder Industries Federation
Pages399-414
Number of pages16
ISBN (Electronic)9781943694181
StatePublished - Jan 1 2018
Event2018 International Conference on Powder Metallurgy and Particulate Material, POWDERMET 2018 - San Antonio, United States
Duration: Jun 17 2018Jun 20 2018

Publication series

NameAdvances in Powder Metallurgy and Particulate Materials - 2018: Proceedings of the 2018 International Conference on Powder Metallurgy and Particulate Material, POWDERMET 2018
Volume2018-June

Conference

Conference2018 International Conference on Powder Metallurgy and Particulate Material, POWDERMET 2018
CountryUnited States
CitySan Antonio
Period6/17/186/20/18

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All Science Journal Classification (ASJC) codes

  • Metals and Alloys
  • Materials Chemistry
  • Surfaces and Interfaces

Cite this

Frayman, L., Quinn, S., Jones, A., Serafini, A., & Waryoba, D. (2018). Study on microstructure, mechanical characteristics and corrosion performance of artifacts, being processed by post sinter hybrid porosity sealing and subsequent heat treatment. In Advances in Powder Metallurgy and Particulate Materials - 2018: Proceedings of the 2018 International Conference on Powder Metallurgy and Particulate Material, POWDERMET 2018 (pp. 399-414). (Advances in Powder Metallurgy and Particulate Materials - 2018: Proceedings of the 2018 International Conference on Powder Metallurgy and Particulate Material, POWDERMET 2018; Vol. 2018-June). Metal Powder Industries Federation.