Fine Structure and Mechanical Properties of Hypereutectoid Steel by Cyclic Heat Treatment
Previous papers have reported that cyclic heat-treatment improves the mechanical properties (tensile strength, elongation and toughness) of fine-grain steel (0.5, 0.65 and 0.84% C) and also develops its superplasticity over the range 0.4 to 0.7 T sub m . This paper reports the use of such processes...
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| Veröffentlicht in: | Transactions of the Iron and Steel Institute of Japan 1986-09, Vol.26 (9), p.B-297 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Previous papers have reported that cyclic heat-treatment improves the mechanical properties (tensile strength, elongation and toughness) of fine-grain steel (0.5, 0.65 and 0.84% C) and also develops its superplasticity over the range 0.4 to 0.7 T sub m . This paper reports the use of such processes so that hypereutectoid steel SUJ2 (0.98% C, 1.4% Cr ball bearing steel) improves its mechanical properties and develops its superplasticity. 3 ref.--AA |
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| ISSN: | 0021-1583 |