WEAR-RESISTANT CAST IRON Russian patent published in 2012 - IPC C22C37/04 

Abstract RU 2451100 C1

FIELD: metallurgy.

SUBSTANCE: wear-resistant cast iron with spherical graphite contains the following components, wt %: carbon 3.0-4.6; silicium 1.5-3.5; manganese 0.2-0.8; nickel 3.0-5.0; boron 0.06-0.40; vanadium 0.2-0.8; copper 0.2-0.8; aluminium more than 0.5-0.7; cerium 0.02-0.20; magnesium 0.02-0.08; molybdenum 4.0-6.0; calcium 0.06-0.80; sulphur 0.01-0.03; phosphorus 0.02-0.08; tungsten 4.0-6.0; iron is the rest.

EFFECT: increasing cast iron resistance with spherical graphite in conditions of impact abrasive wear.

2 tbl

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RU 2 451 100 C1

Authors

Gushchin Nikolaj Safonovich

Nuraliev Fejzulla Alibala Ogly

Olejnikov Dmitrij Vladislavovich

Timofeev Aleksandr Mikhajlovich

Svirin Vladimir Il'Ich

Lobov Vladimir Nikolaevich

Dub Aleksej Vladimirovich

Karapotkin Vjacheslav Vasil'Evich

Petrova Galina Petrovna

Dates

2012-05-20Published

2011-06-20Filed