WEAR-RESISTANT CAST IRON WITH SPHERICAL GRAPHITE Russian patent published in 2014 - IPC C22C37/04 

Abstract RU 2526507 C1

FIELD: metallurgy.

SUBSTANCE: wear-resistant cast iron with spherical graphite contains the following elements, in wt %: carbon - 2.8-4.2, silicon - 1.5-3.5, vanadium - 0.2-0.8, copper - 0.2-0.8, nickel - 2.0-5.0, manganese - 0.2-1.6, magnesium - 0.02-0.1, aluminium - 0.1-0.5, cerium - 0.02-0.1, tungsten - 4.0-6.0, calcium - 0.06-0.8, boron - 0.06-0.40, chromium - 3.0-6.0 and iron.

EFFECT: higher hardness and impact-abrasive resistance in as-cast state.

2 cl, 2 tbl

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RU 2 526 507 C1

Authors

Gushchin Nikolaj Safonovich

Dub Aleksej Vladimirovich

Durynin Viktor Alekseevich

Nuraliev Fejzulla Alibala Ogly

Luchinina Galina Evgen'Evna

Nebogatkina Antonina Aleksandrovna

Nebogatkin Vladimir Mikhajlovich

Takhirov Asif Ashur Ogly

Minina Ljubov' Markovna

Starikov Valerij Vladimirovich

Dates

2014-08-20Published

2013-03-22Filed