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2 356 990

(13)

(51)

IPC

C22C37/10(2006-01-01)

(21) (22)

Application

2007149418/02, 2007-12-27

(24)

Start date

2007-12-27

(22)

Actual filing date

2007-12-27

(45)

Published

2009-05-27

(72)

Inventor

Stanchev Dmitrij IvanovichShabanov Vladimir Valer'Evich

(73)

Holder

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

CAST IRON Russian patent published in 2009 - IPC C22C37/10

Abstract RU 2356990 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to ferrous metallurgy, particularly to alloyed cast iron for bearing sleeve. Cast iron contains, wt %: carbon 3.7-4.2; silicon 3.0-3.6; manganese 8.5-10.5; tin 0.3-0.8; copper 0.25-1.0; aluminium 0.4-1.2; titanium 0.1-0.65; calcium 0.005-0.02; iron - the rest.

EFFECT: providing of high wear resistance at friction with lubricant, containing abrasive, depth hardness slump of coating and wear reduction of counterface.

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RU 2 356 990 C1

Authors

Stanchev Dmitrij Ivanovich

Shabanov Vladimir Valer'Evich

Dates

2009-05-27—Published

2007-12-27—Filed