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
Title | Year | Author | Number |
---|---|---|---|
GRAY FRICTION IRON | 2012 |
|
RU2514360C1 |
GRAY FRICTION PIG IRON | 2009 |
|
RU2401318C1 |
FRICTION GRAY CAST IRON | 2013 |
|
RU2552820C2 |
GREY BEARING CAST IRON | 2009 |
|
RU2409689C1 |
GREY FRICTION CAST IRON | 2006 |
|
RU2326178C1 |
GRAY CAST IRON FOR METALLIC CASTING EQUIPMENT | 2011 |
|
RU2449041C1 |
HEAT-RESISTANT CAST IRON | 0 |
|
SU1696561A1 |
WEAR PROOF CAST IRON | 2013 |
|
RU2533631C1 |
PHOSPHOROUS CAST IRON | 0 |
|
SU1686025A1 |
MALLEABLE CAST IRON | 0 |
|
SU1721114A1 |
Authors
Dates
2012-02-20—Published
2010-04-05—Filed