FIELD: metallurgy.
SUBSTANCE: pig iron contains the following components, in wt %: carbon 2.8 - 3.6; silicon 0.7 - 1.2; manganese 0.4 - 1.1; phosphorus 0.51 - 1.5; sulfur 0.02 - 0.15; nitrogen 0.002-0.01; aluminium 0.002 - 0.01; chromium 0.02 - 0.015; calcium 0.002-0.007; iron making the rest.
EFFECT: high abrasive resistance, crack resistance and high friction propertoes.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GREY CAST IRON | 2010 |
|
RU2442838C2 |
| GRAY FRICTION IRON | 2012 |
|
RU2514360C1 |
| FRICTION GRAY CAST IRON | 2013 |
|
RU2552820C2 |
| GREY BEARING CAST IRON | 2009 |
|
RU2409689C1 |
| CASK IRON | 0 |
|
SU1705392A1 |
| GRAY CAST IRON FOR METALLIC CASTING EQUIPMENT | 2011 |
|
RU2449041C1 |
| GREY FRICTION CAST IRON | 2006 |
|
RU2326178C1 |
| CAST IRON | 0 |
|
SU1458417A1 |
| GREY BEARING CAST IRON | 2015 |
|
RU2602312C1 |
| HIGH-STRENGTH ANTIFRICTION CAST IRON | 2015 |
|
RU2615409C2 |
