Temper brittleness of structural manganese steel microalloyed with V, Mo, B

Temper brittleness of structural manganese steel microalloyed with V, Mo, B

The effect of V, Mo, and B on the development of reversible temper brittleness in manganese steels having various contents of phosphorus is investigated. Special features of the embrittlement mechanism in tempering the steel at 500-550 deg C are described. Recommendations are given for expedient all...

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Veröffentlicht in:Metal science and heat treatment 1999-05, Vol.40 (11-12), p.497-500
Hauptverfasser: Stolyarov, V I, Nikitin, V N, Laz'ko, N V
Format: Artikel
Sprache:eng
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Zusammenfassung:The effect of V, Mo, and B on the development of reversible temper brittleness in manganese steels having various contents of phosphorus is investigated. Special features of the embrittlement mechanism in tempering the steel at 500-550 deg C are described. Recommendations are given for expedient alloying and regimes of heat treatment of high-strength weldable steels. Steels studied: 15G3, 15G2N2MAF, 15G2N2MFTR, 15G2MFTR and 15G2KhNMFTR.
ISSN:0026-0673