FIELD: metallurgy.
SUBSTANCE: invention relates to ferrous metallurgy, particularly to alloyed cast iron for bearing sleeve. Cast iron contains, wt %: carbon 3.7-4.2; silicon 3.0-3.6; manganese 8.5-10.5; tin 0.3-0.8; copper 0.25-1.0; aluminium 0.4-1.2; titanium 0.1-0.65; calcium 0.005-0.02; iron - the rest.
EFFECT: providing of high wear resistance at friction with lubricant, containing abrasive, depth hardness slump of coating and wear reduction of counterface.
1 tbl
Title | Year | Author | Number |
---|---|---|---|
WEAR-RESISTANT CAST IRON | 2004 |
|
RU2252976C1 |
WEAR PROOF CAST IRON | 2011 |
|
RU2471882C1 |
ANTIFRICTION CAST IRON | 1996 |
|
RU2101379C1 |
WEAR RESISTANT IRON | 2010 |
|
RU2416660C1 |
ANTIFRICTION CAST IRON | 1996 |
|
RU2096515C1 |
CAST IRON | 0 |
|
SU1712450A1 |
WEAR-RESISTANT CAST IRON | 2010 |
|
RU2448184C2 |
GRAPHITISED STEEL FOR ANTIFRICTION CASTING | 2014 |
|
RU2547774C1 |
CAST IRON | 0 |
|
SU1027267A1 |
BEARING CAST IRON | 2008 |
|
RU2365659C1 |
Authors
Dates
2009-05-27—Published
2007-12-27—Filed