FIELD: metallurgy.
SUBSTANCE: proposed composition contains the following substances, in wt %: carbon 0.9 - 1.2, silicon 0.9 - 1.2, manganese 2.3 - 2.7, nickel 4.0 - 4.6, chromium 1.3 - 1.7, calcium 0.001 - 0.002, phosphorus 0.26 - 0.32, stibium 0,2 - 0,24, boron 0.26 - 0.32, tellurium 0,0002 - 0,0003, samarium 0.1 - 0.14, iron making the rest.
EFFECT: higher wear resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STEEL | 2011 |
|
RU2478730C1 |
| LOW-ALLOYED CAST IRON | 2011 |
|
RU2450072C1 |
| STEEL | 2007 |
|
RU2352681C1 |
| STEEL | 2008 |
|
RU2361962C1 |
| STEEL | 2007 |
|
RU2349676C1 |
| LOW-ALLOY CAST IRON | 2011 |
|
RU2448189C1 |
| STEEL | 2008 |
|
RU2364658C1 |
| STEEL | 2011 |
|
RU2477760C1 |
| ALLOY ON BASIS OF NICKEL | 2008 |
|
RU2360022C1 |
| IRON | 2010 |
|
RU2427661C1 |
