Simulation of the Manufacturing Process of Case-Hardened Powder Metallurgical Components: Carburizing Simulation

Simulation of the Manufacturing Process of Case-Hardened Powder Metallurgical Components: Carburizing Simulation

Performing a surface densification prior to case hardening enables to adjust a definite carbon depth profile in powder metallurgical components. Due to the mechanical surface treatment, the open porous microstructure is transferred into a densified graded porous near surface layer, avoiding capillar...

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Veröffentlicht in:Advanced engineering materials 2014-02, Vol.16 (2), p.147-150
Hauptverfasser: Schulze, Volker, Hoffmeister, Jürgen, Nusskern, Philipp
Format: Artikel
Sprache:eng
Schlagworte:
Carbon
Case hardening
Densification
Metallurgy
Microstructure
Porosity
Simulation
Surface layer
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Zusammenfassung:Performing a surface densification prior to case hardening enables to adjust a definite carbon depth profile in powder metallurgical components. Due to the mechanical surface treatment, the open porous microstructure is transferred into a densified graded porous near surface layer, avoiding capillary effects of open pores.
ISSN:1438-1656
1527-2648
DOI:10.1002/adem.201300101