FERRITE STEEL Russian patent published in 1997 - IPC

Abstract RU 2078844 C1

FIELD: metallurgy. SUBSTANCE: proposed ferrite steel comprises 18.5-20.5 mass % of chromium, 4.5-5.5 mass % of aluminium, 0.01-0.5 mass % of manganese, 0.001-0.005 mass % of sulfur, 0.001-0.025 mass % of phosphorous, 0.004-0.08 mass % yttrium, 0.002-0.015 mass % of titanium and zirconium carbonitrides and ferrum. EFFECT: improved quality of desired product. 1 tbl, 1 dwg

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RU 2 078 844 C1

Authors

Kalugin A.S.

Stukalov S.A.

Osolodkin O.A.

Arshinov A.N.

Pavlychev A.N.

Teslja V.I.

Dates

1997-05-10—Published

1994-12-19—Filed