FIELD: manufacture of parts operating at mechanical loads and elevated temperatures, for example parts of engines.
SUBSTANCE: niobium alloy contains next components, mass.%: molybdenum, 8.5 - 12.5; zirconium, 2.0 - 4.0; carbon, 0.1 - 0.3; nitrogen, 0.05 - 0.1; lanthanum, 0.03 - 0.05; hafnium, 10.0 - 15.0; ruthenium, 0.05 - 0.15; niobium, the balance.
EFFECT: improved strength of alloy in condition of elevated temperatures.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| NIOBIUM-BASE ALLOY | 1991 |
|
RU2012643C1 |
| NIOBIUM-BASE ALLOY | 2006 |
|
RU2319763C1 |
| NIOBIUM ALLOY | 2006 |
|
RU2320749C1 |
| ALLOY ON NIOBIUM BASE | 2007 |
|
RU2347834C1 |
| NIOBIUM-BASED ALLOY | 2014 |
|
RU2564181C1 |
| ALLOY ON BASIS OF NICKEL | 2007 |
|
RU2355800C1 |
| NIOBIUM-BASED ALLOY | 2016 |
|
RU2625203C1 |
| ALLOY ON NICKEL BASIS | 2006 |
|
RU2333989C1 |
| TUNGSTEN CARBIDE-BASE ALLOY | 1992 |
|
RU2012646C1 |
| STAINLESS STEEL | 2006 |
|
RU2318072C1 |
