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

Abstract RU 2442838 C2

FIELD: metallurgy.

SUBSTANCE: the invention relates to iron industry, in particular, to grey high-phosphorous cast iron. It can be used to produce cast friction products. Cast iron contains, %: carbon 2,8-3,5; silicone 0,8-2,0; manganese 0,3-0,8; phosphorus 1,0-1,5; sulphur 0,02-0,15; nitrogen 0,012-0,03; chrome 0,010-0,08; boron 0,002-0,01; aluminum 0,002-0,01; rest - iron.

EFFECT: cast iron has high shock resistance, fatigue endurance and friction heat resistance.

2 tbl

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RU 2 442 838 C2

Authors

Alov Viktor Anatol'Evich

Karpenko Mikhail Ivanovich

Eparkhin Oleg Modestovich

Prosvetov Mikhail Ivanovich

Kuprijanov Il'Ja Nikolaevich

Zajtsev Vladimir Egorovich

Turov Aleksej Mikhajlovich

Dates

2012-02-20Published

2010-04-05Filed