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2 450 076

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IPC

C22C37/10(2006-01-01)

C22C37/06(2006-01-01)

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Application

2011107407/02, 2011-02-25

(24)

Start date

2011-02-25

(22)

Actual filing date

2011-02-25

(45)

Published

2012-05-10

(72)

Inventor

Alov Viktor Anatol'EvichEparkhin Oleg ModestovichKarpenko Mikhail IvanovichZajtsev Vladimir EgorovichKuprijanov Il'Ja NikolaevichKhomets Ul'Jana SergeevnaProsvetov Mikhail Ivanovich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Putej Soobshchenija"

GREY PERLITE CAST IRON Russian patent published in 2012 - IPC C22C37/10 C22C37/06

Abstract RU 2450076 C1

FIELD: metallurgy.

SUBSTANCE: cast iron contains the following components, wt %: carbon 3.0-3.7; silicon 2.0-2.4; manganese 0.5-0.8; rare-earth metals 0.003-0.05; calcium 0.002 - 0.03; magnesium 0.002-0.02; chrome 0.012-0.20; aluminium 0.002-0.02; vanadium 0.015-0.05; phorphorus 0.012-0.30; iron - the balance.

EFFECT: cast iron has high dynamic strength and wear resistance during friction.

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RU 2 450 076 C1

Authors

Alov Viktor Anatol'Evich

Eparkhin Oleg Modestovich

Karpenko Mikhail Ivanovich

Zajtsev Vladimir Egorovich

Kuprijanov Il'Ja Nikolaevich

Khomets Ul'Jana Sergeevna

Prosvetov Mikhail Ivanovich

Dates

2012-05-10—Published

2011-02-25—Filed