FIELD: metallurgy.
SUBSTANCE: invention can be used for fabrication of high precision mechanics items. To achieve hardness the alloy has the following composition, mas. % : tin 1.0-3.0; nickel 20.0-30.0; manganese 0.5-1.0; zinc 3.0-5.0; calcium 0.003-0.007, at least one element chosen out of the group: titanium, vanadium, zirconium, boron, tungsten, molybdenum 0.1-0.3; copper - the rest.
EFFECT: upgraded strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STEEL | 2006 |
|
RU2332516C1 |
| WEAR RESISTANT IRON | 2006 |
|
RU2330088C1 |
| SINTERED ALLOY | 2006 |
|
RU2332487C1 |
| CAST IRON | 2006 |
|
RU2308507C1 |
| CAST IRON ALLOY | 2006 |
|
RU2319773C1 |
| STEEL | 2006 |
|
RU2313616C1 |
| GERMAN SILVER | 2008 |
|
RU2362824C1 |
| STEEL | 2006 |
|
RU2311483C1 |
| IRON | 2006 |
|
RU2326972C1 |
| HEAT RESISTANT NICKEL-BASED ALLOY FOR PRODUCING BOILER PARTS AND STEAM TURBINES OPERATING UNDER ULTRA-SUPERCRITICAL STEAM PARAMETERS | 2017 |
|
RU2637844C1 |
