Ductile Fe83C17 Alloys of Ultrafine Networklike Microstructure

Fe 83 C 17 alloy melt can be cast readily into white cast iron. It is brittle, with a compressive strength of ~1300 MPa. By a fluxing technique, a Fe 83 C 17 melt can be quenched into a crystalline solid of ultrafine networklike microstructure, with a hardness value of ~536 HV, a yield strength of ~...

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Veröffentlicht in:Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2010-12, Vol.41 (13), p.3443-3451
Hauptverfasser: Ho, C.M., Leung, C.C., Yip, Y.L., Mok, S.W., Kui, H.W.
Format: Artikel
Sprache:eng
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Zusammenfassung:Fe 83 C 17 alloy melt can be cast readily into white cast iron. It is brittle, with a compressive strength of ~1300 MPa. By a fluxing technique, a Fe 83 C 17 melt can be quenched into a crystalline solid of ultrafine networklike microstructure, with a hardness value of ~536 HV, a yield strength of ~2000 MPa, and a strain to failure of about 18 pct. In particular, a cube made of Fe 83 C 17 network alloy can be compressed to a disk.
ISSN:1073-5623
1543-1940
DOI:10.1007/s11661-010-0408-y