2012
DOI: 10.3139/105.110147
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Sinterhärten – eine spezielle Wärmebehandlung für pulvermetallurgische Präzisionsteile∗

Abstract: KurzfassungSinterhärten wurde in den letzten Jahren aufgrund der hohen Zeit- und Kosteneffizienz zu einem extrem wichtigen Prozess in der Eisenpulvermetallurgie. Diese Härtemethode ist exklusiv für pulvermetallurgische Teile anwendbar, da direkt nach dem Sintern aus der Sinterhitze abgeschreckt wird. Dies führt zur Einsparung von Energie und Kosten, da bei einer konventionellen Härtung ein zusätzlicher Erwärmschritt auf Härtetemperatur auf über 850°C notwendig ist. Außerdem wird das Sinterhärten normalerweise … Show more

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Cited by 6 publications
(1 citation statement)
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“…The masteralloy powder is mixed with plain iron as an additive and the desired steel is formed in situ during sintering via diffusion homogenization. Several studies in which specific masteralloys were produced and added as fine powders to plain iron powder for the preparation of sintered steels have been reported elsewhere [1][2][3][10][11][12][13][14][15][16][17] . Typical alloys produced by masteralloy technique are MCM (Mo-Cr-Mn), MVM (Mo-V-Mn) [16][17][18][19] and SM (Fe-Si-Mn) 13 .…”
Section: Introductionmentioning
confidence: 99%
“…The masteralloy powder is mixed with plain iron as an additive and the desired steel is formed in situ during sintering via diffusion homogenization. Several studies in which specific masteralloys were produced and added as fine powders to plain iron powder for the preparation of sintered steels have been reported elsewhere [1][2][3][10][11][12][13][14][15][16][17] . Typical alloys produced by masteralloy technique are MCM (Mo-Cr-Mn), MVM (Mo-V-Mn) [16][17][18][19] and SM (Fe-Si-Mn) 13 .…”
Section: Introductionmentioning
confidence: 99%