FIELD: metallurgy.
SUBSTANCE: invention relates to compositions used for manufacturing parts operating under conditions of considerable abrasive wear. The alloy contains, by wt %: carbon 0.2-0.5, silicon 0.15-0.6, manganese 1.5-6.0, boron 4.0-4.5, cobalt 1.0-4.0, niobium 0.9-1.4, phosphorus 0.09-0.14, iron - the rest.
EFFECT: increased hardness.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST HIGH-BORON ALLOY | 2016 |
|
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| CAST ALLOY HAVING HIGH CONTENT OF BORON | 1992 |
|
RU2068020C1 |
| CAST HIGH-BORIDE ALLOY | 2016 |
|
RU2625194C1 |
| CAST HIGH BORON CONTAINING ALLOY | 2009 |
|
RU2384645C1 |
| CAST IRON | 2008 |
|
RU2362828C1 |
| AS-CAST HIGH-BORON ALLOY | 2006 |
|
RU2313612C1 |
| CAST HIGH-BORON ALLOY | 2006 |
|
RU2311484C1 |
| CAST IRON | 2009 |
|
RU2387730C1 |
| CAST IRON | 2017 |
|
RU2636291C1 |
| CAST HIGHLY-BORIDE ALLOY | 2007 |
|
RU2349674C1 |
