Cerium Distribution in Spheroidal Graphite of Cast Iron

Cerium Distribution in Spheroidal Graphite of Cast Iron

Six thin sections of spheroidal graphites in cast iron have been investigated by TEM and SEM.Thespheroidal graphites consist of two or three layers and have nuclei which are composed of Ce2O2S and Ce2O3.Cerium is existed ont only in nuclei,but also in central layer and middle layer of graphite.

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Bibliographische Detailangaben
Veröffentlicht in:Journal of rare earths 1992-09, Vol.10 (3), p.208-211
1. Verfasser: 方克明 苗柏和 余宗森
Format: Artikel
Sprache:eng
Schlagworte:
Cast
Cerium
distribution
graphite
iron
Spheroidal
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Zusammenfassung:Six thin sections of spheroidal graphites in cast iron have been investigated by TEM and SEM.Thespheroidal graphites consist of two or three layers and have nuclei which are composed of Ce2O2S and Ce2O3.Cerium is existed ont only in nuclei,but also in central layer and middle layer of graphite.
ISSN:1002-0721
2509-4963