FIELD: metallurgy.
SUBSTANCE: cast iron contains the following substances, in wt %: carbon 2.6-3.0; silicon 2.6-3.0; manganese 0.2-0.3; copper 0.01-0.03; chromium 0.1-0.2; beryllium 0.0-0.016; hafnium 0.9-1.3; erbium 0.2-0.3, iron making the rest.
EFFECT: higher heat resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST-IRON | 2011 |
|
RU2459005C1 |
| CAST IRON | 2007 |
|
RU2337993C1 |
| CAST IRON | 2008 |
|
RU2361953C1 |
| CAST IRON | 2009 |
|
RU2382100C1 |
| CAST IRON | 2010 |
|
RU2410459C1 |
| CAST IRON | 2012 |
|
RU2492267C1 |
| IRON | 2008 |
|
RU2369655C1 |
| IRON | 2007 |
|
RU2347840C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2460818C1 |
| IRON | 2009 |
|
RU2390577C1 |
