FIELD: metallurgy.
SUBSTANCE: invention concerns metallurgy field. Particularly it concerns high-strength alloyed structural cast irons for engine's molded pieces. Cast iron contains, wt %: carbon 3.1-3.6; silicon 2.0-2.5; manganese 0.8-1.2; nickel 0.7-1.5; molybdenum 0.2-0.4; copper 0.6-1.5; chrome 0.02-0.06; magnesium 0.02-0.03; cerium 0.03-0.05; titanium 0, .03-0.55; aluminium 0.02-0.12; phosphorus 0.03-0.10; calcium 0.002-0.01; iron - the rest.
EFFECT: increasing of cast iron endurance strength and wear resistance.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| HIGH-STRENGTH ALLOYED ANTIFRICTION CAST IRON | 2016 |
|
RU2611624C1 |
| HIGH-STRENGTH ALLOYED ANTIFRICTION CAST IRON | 2019 |
|
RU2718843C1 |
| HIGH-STRENGTH ANTIFRICTION CAST IRON | 2015 |
|
RU2615409C2 |
| HIGH-DUTY BEARING CAST IRON | 2007 |
|
RU2352675C1 |
| HIGH-STRENGTH ALLOYED ANTIFRICTION CAST IRON | 2019 |
|
RU2720271C1 |
| HIGH-STRENGTH ANTIFRICTION IRON | 2014 |
|
RU2581542C1 |
| HIGH-STRENGTH CAST IRON FOR HEAT-TREATED CAST CASE PARTS | 2016 |
|
RU2611622C1 |
| HIGH-STRENGTH ANTIFRICTION IRON | 2013 |
|
RU2513363C1 |
| GREY BEARING CAST IRON | 2009 |
|
RU2409689C1 |
| HIGH-STRENGTH CAST IRON | 0 |
|
SU1581770A1 |
