FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy, particularly to compositions of silumins which can be used in aircraft, automobile, instrument, ship-building and electro-technical industries. Alloy contains the following elements, wt %: copper 4.5-5.5, magnesium 0.1-0.2, manganese 0.2-0.4, silicon 10.0-14.0, titanium 0.2-0.4, zinc 1.0-2.0, chromium 0.2-0.4, cerium 0.1-0.2, boron 0.1-0.2, molybdenum 0.2-0.4, aluminium - the rest.
EFFECT: production of alloy possessing upgraded hardness.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ALLOY ON BASIS OF ALUMINIUM | 2008 |
|
RU2356981C1 |
| ALLOY ON ALUMINIUM BASIS | 2006 |
|
RU2333992C1 |
| ALLOY ON ALLUMINIUM BASIS | 2007 |
|
RU2333994C1 |
| ALLOY FOR MANUFACTURING OF STAMPING TOOL | 2008 |
|
RU2367698C1 |
| ALLOY ON NICKEL BASIS | 2006 |
|
RU2333989C1 |
| TOOL STEEL | 2006 |
|
RU2331702C1 |
| TOOL STEEL | 2006 |
|
RU2327803C1 |
| ALLOY ON ALUMINIUM BASIS | 2006 |
|
RU2333993C1 |
| ALLOY | 2006 |
|
RU2311473C1 |
| CAST IRON | 2006 |
|
RU2311477C1 |
