WIRE FOR ALLOYING OF LIQUID STEEL BY BORON

FIELD: metallurgy. ^ SUBSTANCE: in wire relation between boron content in powder filler and powder filler content in wire is a value (0.18-0.40):1, and relation between wire components is established as following, wt %: powder filler, containing boron 65-80, metal envelope 20-35. In the capacity of...

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Hauptverfasser:	BAT' SERGEJ JUR'EVICH, TITIEVSKIJ VLADIMIR MARKOVICH, KISILENKO VLADIMIR VASIL'EVICH, DJUDKIN DMITRIJ ALEKSANDROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY METALLURGY OF IRON PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
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Beschreibung
Zusammenfassung:	FIELD: metallurgy. ^ SUBSTANCE: in wire relation between boron content in powder filler and powder filler content in wire is a value (0.18-0.40):1, and relation between wire components is established as following, wt %: powder filler, containing boron 65-80, metal envelope 20-35. In the capacity of powder filler, containing boron, can be used alloy of boron with iron, at that boron content in alloy is 15-25 wt %. ^ EFFECT: increasing and stabilisation at high level of boron recovery range, decreasing of processing scrap, reduction of wire consumption and effectiveness increase of boron usage. ^ 2 cl