FIELD: metallurgy.
SUBSTANCE: cast iron contains components in a following ratio, wt %: carbon 2.8-3.2; silicon 0.4-0.7; manganese 0.8-1.2; chromium 0.4-0.6; titanium 0.1-0.15; aluminium 0.6-0.9; copper 1.4-2.0; rare earth elements 0.25-0.35; niobium 1.2-1.4; molybdenum 0.9-1.1; tin 0.005-0.01; iron - the rest.
EFFECT: cast iron hardening.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST IRON | 2008 |
|
RU2375491C1 |
| IRON | 2006 |
|
RU2326974C1 |
| CAST IRON | 2006 |
|
RU2318049C1 |
| CAST IRON | 2006 |
|
RU2359060C2 |
| CAST IRON | 2008 |
|
RU2371505C1 |
| CAST IRON | 2017 |
|
RU2642223C1 |
| CAST IRON | 2007 |
|
RU2342460C1 |
| CAST IRON | 2006 |
|
RU2320764C1 |
| IRON | 2006 |
|
RU2327783C1 |
| CAST IRON | 2009 |
|
RU2387728C1 |
