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(19)

(11)

2 337 175

(13)

(51)

IPC

C22C37/10(2006-01-01)

(21) (22)

Application

2007108431/02, 2007-03-06

(24)

Start date

2007-03-06

(22)

Actual filing date

2007-03-06

(45)

Published

2008-10-27

(72)

Inventor

Stanchev Dmitrij IvanovichPopov Dmitrij Anatol'Evich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennaja Lesotekhnicheskaja Akademija"

WEAR RESISTANT IRON Russian patent published in 2008 - IPC C22C37/10

Abstract RU 2337175 C1

FIELD: metallurgy.

SUBSTANCE: iron contains, wt %: carbon 3.5-4.0; silicon 2.7-3.5; manganese 8.0-10.5; copper 0.25-0.4; vanadium 2.3-2.7; boron 0.03-0.07; calcium 0.007-0.03, iron - the rest.

EFFECT: high wear resistance of iron and reduced wear of counterbody.

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RU 2 337 175 C1

Authors

Stanchev Dmitrij Ivanovich

Popov Dmitrij Anatol'Evich

Dates

2008-10-27—Published

2007-03-06—Filed