FIELD: metallurgy.
SUBSTANCE: invention refers to ferrous metallurgy, particularly to compositions of alloys used for fabricating of parts of gravel and scum pumps, mills and crushers. Cast high boron alloy contains carbon, silicon, manganese, boron, cobalt, molybdenum, cerium and iron at the following ratio of components, wt %: carbon 2.3-2.7, silicon 0.8-1.0, manganese 3.0-4.0, boron 3.8-4.2, cobalt 6.0-8.0, molybdenum 14.4-16.4, cerium 0.6-1.0, iron - the rest.
EFFECT: upgrading wear resistance of steel.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST HIGH-BORON ALLOY | 2009 |
|
RU2411301C1 |
| CAST HIGH BORON CONTAINING ALLOY | 2009 |
|
RU2384645C1 |
| AS-CAST HIGH-BORON ALLOY | 2006 |
|
RU2313612C1 |
| CAST HIGH-BORON ALLOY | 2016 |
|
RU2627537C1 |
| CAST HIGH-BORIDE ALLOY | 2016 |
|
RU2625194C1 |
| CAST ALLOY HAVING HIGH CONTENT OF BORON | 1992 |
|
RU2068020C1 |
| CAST IRON | 2011 |
|
RU2446224C1 |
| CAST HIGH-BORON ALLOY | 2006 |
|
RU2311484C1 |
| CAST HIGH-BORON ALLOY | 2009 |
|
RU2387732C1 |
| CAST HIGH-BORON ALLOY | 2016 |
|
RU2629400C1 |
