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2 031 962

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C1

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Application

4847718/02, 1990-05-29

(22)

Actual filing date

1990-05-29

(45)

Published

1995-03-27

(72)

Inventor

Mazur Valerij Leonidovich[Ua]Frantsenjuk Ivan Vasil'Evich[Ru]Frantsenjuk Ljudmila Ivanovna[Ru]Kusov Valerij Ivanovich[Ua]Ivanchenko Vitalij Georgievich[Ua]Kakushkin Evgenij Svetozarovich[Ua]Kornienko Valerij Fedorovich[Ua]Kilievich Aleksandr Fedorovich[Ua]

(73)

Holder

Institut Chernoj Metallurgii

METHOD OF PRODUCTION OF LOW-CARBON SHEET STEEL Russian patent published in 1995 - IPC

Abstract RU 2031962 C1

FIELD: ferrous metallurgy. SUBSTANCE: in the process of steel smelting the following ratio of components is maintained: Mn = (0.14-0.18) + 1.72 S; C = (0.14-0.16) - 0.5 Mn where S - sulfur content in steel, %; for stretching category 0,006≅ S≅ 0,025, Mn, C - content of manganese and carbon in steel, correspondingly, %. Then hot and cold rolling and annealing of steel were carried out by conventional technology. EFFECT: improved method of steel production. 7 tbl

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RU 2 031 962 C1

Authors

Mazur Valerij Leonidovich[Ua]

Frantsenjuk Ivan Vasil'Evich[Ru]

Frantsenjuk Ljudmila Ivanovna[Ru]

Kusov Valerij Ivanovich[Ua]

Ivanchenko Vitalij Georgievich[Ua]

Kakushkin Evgenij Svetozarovich[Ua]

Kornienko Valerij Fedorovich[Ua]

Kilievich Aleksandr Fedorovich[Ua]

Dates

1995-03-27—Published

1990-05-29—Filed

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