FIELD: metallurgy.
SUBSTANCE: high-duty bearing cast iron contains, wt % carbon 3.2-3.5; silicon 1.8-2.2; manganese 0.4-0.8; copper 0.15-0.7; nickel 0.02-0.25; chromium 0.02-0.06; magnesium 0.03-0.05; cerium 0.01-0.02; tin 0.03-0.10; phosphorus 0.02-0.10; calcium 0.002-0.01; iron - the rest.
EFFECT: reduction of crack inclination and increasing of antifriction and elastoplastic properties of cast iron in cast.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| HIGH-STRENGTH ANTIFRICTION IRON | 2013 |
|
RU2513363C1 |
| HIGH-STRENGTH ANTIFRICTION IRON | 2014 |
|
RU2581542C1 |
| HIGH-STRENGTH ANTIFRICTION CAST IRON | 2015 |
|
RU2615409C2 |
| HIGH-STRENGTH CAST IRON FOR HEAT-TREATED CAST CASE PARTS | 2016 |
|
RU2611622C1 |
| HIGH-STRENGTH ANTIFRICTIONAL CAST IRON | 2007 |
|
RU2337996C1 |
| HIGH-STRENGTH ALLOYED ANTIFRICTION CAST IRON | 2019 |
|
RU2720271C1 |
| HIGH-STRENGTH ALLOYED ANTIFRICTION CAST IRON | 2019 |
|
RU2718843C1 |
| STRUCTURE LOW ALLOYED CAST STEEL | 2009 |
|
RU2414523C2 |
| HIGH-STRENGTH ALLOYED ANTIFRICTION CAST IRON | 2016 |
|
RU2611624C1 |
| CAST IRON FOR METALLIC FORMS | 0 |
|
SU1724716A1 |
