FIELD: metallurgy.
SUBSTANCE: cast iron contains, by wt %: carbon 1.9-2.3; silicon 4.1-4.5; manganese 0.9-1.5; chromium 3.0-3.8; niobium 0.2-0.4; arsenic 0.0001-0.0002; selenium 0.002-0.004; zirconium 0.2-0.4; nickel 1.0-1.4; iron - the rest.
EFFECT: increase of cast iron corrosion resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2016 |
|
RU2629409C1 |
| CAST IRON | 2007 |
|
RU2349671C1 |
| STEEL | 2008 |
|
RU2361962C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448188C1 |
| IRON | 2010 |
|
RU2427661C1 |
| IRON-BASED ALLOY | 2017 |
|
RU2650954C1 |
| CAST IRON | 2017 |
|
RU2659517C1 |
| STEEL | 2008 |
|
RU2356994C1 |
| GRAY CAST IRON | 2008 |
|
RU2356985C1 |
| CAST IRON | 2011 |
|
RU2462527C1 |
