SINTERED AGGLOMERATES AND METHOD FOR PRODUCING THE SAME Russian patent published in 2005 - IPC

Abstract RU 2244025 C2

FIELD: metallurgy, in particular sintered agglomerates.

SUBSTANCE: invention is useful for production of sintered agglomerate containing iron and at least one additional element of group 5 or 6 of the Periodical Table used as alloy for metal melt. Said agglomerates are produced by reducing from oxides, contraction and sintering, and have density of 20-65 vol.%, preferably 30-45 vol.%. Method includes reducing of iron oxide and oxide of at least one element of group 5 or 6 in respective metals. Reduced metals are contracted by briquetting without any binder. Then produced products are sintered.

EFFECT: agglomerates with improved solubility in melts, inexpensive melt treatment, satisfactory stability in storage and transportation.

7 cl, 6 dwg, 7 tbl, 3 ex

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RU 2 244 025 C2

Authors

Lajtner Jjurgen

Dates

2005-01-10Published

2000-07-17Filed