Effect of porosity sealing by partial copper infiltration with subsequent inorgfanic compound impregnation on properties and microstructure of pm steel artifacts.

Leonid Frayman, Stephen Quinn, Ryan Quinn, Daudi Rigenda Waryoba

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

Abstract

While residual porosity sealing by well-established post-sinter processing including either copper infiltration or stream treatment or organic resin vacuum impregnation results in certain enhancement in functional performance and mechanical properties of artifacts from powder metal (PM) steels, neither one of referenced above processing steps ensures comprehensive solution from economic and/or structural standpoint. With this regard, newly developed hybrid processing comprising partial copper infiltration with subsequent partial vacuum impregnation by inorganic compounds provides viable alternative for cost-efficient enhancement of mechanical characteristics and microstructure of artifacts from PM steels. Obtained data on effect of aforementioned hybrid post-processing of artifacts from several PM steels are presented and discussed.

Original languageEnglish (US)
Title of host publicationAdvances in Powder Metallurgy and Particulate Materials 2017 - Proceedings of the 2017 International Conference on Powder Metallurgy and Particulate Materials
PublisherMetal Powder Industries Federation
Pages930-946
Number of pages17
ISBN (Electronic)9781943694150
StatePublished - Jan 1 2017
Event2017 International Conference on Powder Metallurgy and Particulate Materials, POWDERMET 2017 - Las Vegas, United States
Duration: Jun 13 2017Jun 16 2017

Publication series

NameAdvances in Powder Metallurgy and Particulate Materials 2017 - Proceedings of the 2017 International Conference on Powder Metallurgy and Particulate Materials
Volume2017-June

Other

Other2017 International Conference on Powder Metallurgy and Particulate Materials, POWDERMET 2017
CountryUnited States
CityLas Vegas
Period6/13/176/16/17

Fingerprint

Steel
sealing
infiltration
Infiltration
Impregnation
metal powder
artifacts
Copper
Powder metals
Porosity
steels
porosity
copper
microstructure
Microstructure
Processing
Vacuum
Inorganic compounds
inorganic compounds
vacuum

All Science Journal Classification (ASJC) codes

  • Materials Chemistry
  • Metals and Alloys
  • Surfaces and Interfaces

Cite this

Frayman, L., Quinn, S., Quinn, R., & Waryoba, D. R. (2017). Effect of porosity sealing by partial copper infiltration with subsequent inorgfanic compound impregnation on properties and microstructure of pm steel artifacts. In Advances in Powder Metallurgy and Particulate Materials 2017 - Proceedings of the 2017 International Conference on Powder Metallurgy and Particulate Materials (pp. 930-946). (Advances in Powder Metallurgy and Particulate Materials 2017 - Proceedings of the 2017 International Conference on Powder Metallurgy and Particulate Materials; Vol. 2017-June). Metal Powder Industries Federation.
Frayman, Leonid ; Quinn, Stephen ; Quinn, Ryan ; Waryoba, Daudi Rigenda. / Effect of porosity sealing by partial copper infiltration with subsequent inorgfanic compound impregnation on properties and microstructure of pm steel artifacts. Advances in Powder Metallurgy and Particulate Materials 2017 - Proceedings of the 2017 International Conference on Powder Metallurgy and Particulate Materials. Metal Powder Industries Federation, 2017. pp. 930-946 (Advances in Powder Metallurgy and Particulate Materials 2017 - Proceedings of the 2017 International Conference on Powder Metallurgy and Particulate Materials).
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abstract = "While residual porosity sealing by well-established post-sinter processing including either copper infiltration or stream treatment or organic resin vacuum impregnation results in certain enhancement in functional performance and mechanical properties of artifacts from powder metal (PM) steels, neither one of referenced above processing steps ensures comprehensive solution from economic and/or structural standpoint. With this regard, newly developed hybrid processing comprising partial copper infiltration with subsequent partial vacuum impregnation by inorganic compounds provides viable alternative for cost-efficient enhancement of mechanical characteristics and microstructure of artifacts from PM steels. Obtained data on effect of aforementioned hybrid post-processing of artifacts from several PM steels are presented and discussed.",
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Frayman, L, Quinn, S, Quinn, R & Waryoba, DR 2017, Effect of porosity sealing by partial copper infiltration with subsequent inorgfanic compound impregnation on properties and microstructure of pm steel artifacts. in Advances in Powder Metallurgy and Particulate Materials 2017 - Proceedings of the 2017 International Conference on Powder Metallurgy and Particulate Materials. Advances in Powder Metallurgy and Particulate Materials 2017 - Proceedings of the 2017 International Conference on Powder Metallurgy and Particulate Materials, vol. 2017-June, Metal Powder Industries Federation, pp. 930-946, 2017 International Conference on Powder Metallurgy and Particulate Materials, POWDERMET 2017, Las Vegas, United States, 6/13/17.

Effect of porosity sealing by partial copper infiltration with subsequent inorgfanic compound impregnation on properties and microstructure of pm steel artifacts. / Frayman, Leonid; Quinn, Stephen; Quinn, Ryan; Waryoba, Daudi Rigenda.

Advances in Powder Metallurgy and Particulate Materials 2017 - Proceedings of the 2017 International Conference on Powder Metallurgy and Particulate Materials. Metal Powder Industries Federation, 2017. p. 930-946 (Advances in Powder Metallurgy and Particulate Materials 2017 - Proceedings of the 2017 International Conference on Powder Metallurgy and Particulate Materials; Vol. 2017-June).

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

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T1 - Effect of porosity sealing by partial copper infiltration with subsequent inorgfanic compound impregnation on properties and microstructure of pm steel artifacts.

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AU - Quinn, Stephen

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PY - 2017/1/1

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N2 - While residual porosity sealing by well-established post-sinter processing including either copper infiltration or stream treatment or organic resin vacuum impregnation results in certain enhancement in functional performance and mechanical properties of artifacts from powder metal (PM) steels, neither one of referenced above processing steps ensures comprehensive solution from economic and/or structural standpoint. With this regard, newly developed hybrid processing comprising partial copper infiltration with subsequent partial vacuum impregnation by inorganic compounds provides viable alternative for cost-efficient enhancement of mechanical characteristics and microstructure of artifacts from PM steels. Obtained data on effect of aforementioned hybrid post-processing of artifacts from several PM steels are presented and discussed.

AB - While residual porosity sealing by well-established post-sinter processing including either copper infiltration or stream treatment or organic resin vacuum impregnation results in certain enhancement in functional performance and mechanical properties of artifacts from powder metal (PM) steels, neither one of referenced above processing steps ensures comprehensive solution from economic and/or structural standpoint. With this regard, newly developed hybrid processing comprising partial copper infiltration with subsequent partial vacuum impregnation by inorganic compounds provides viable alternative for cost-efficient enhancement of mechanical characteristics and microstructure of artifacts from PM steels. Obtained data on effect of aforementioned hybrid post-processing of artifacts from several PM steels are presented and discussed.

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M3 - Conference contribution

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Frayman L, Quinn S, Quinn R, Waryoba DR. Effect of porosity sealing by partial copper infiltration with subsequent inorgfanic compound impregnation on properties and microstructure of pm steel artifacts. In Advances in Powder Metallurgy and Particulate Materials 2017 - Proceedings of the 2017 International Conference on Powder Metallurgy and Particulate Materials. Metal Powder Industries Federation. 2017. p. 930-946. (Advances in Powder Metallurgy and Particulate Materials 2017 - Proceedings of the 2017 International Conference on Powder Metallurgy and Particulate Materials).