FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy field and can be used for manufacturing of products for aircraft and space industry. It is proposed alloy on titaium basis. The alloy contains, wt %: Niobium 43.9 - 45, aluminium 9 -11, tantalum 0.02 - 0.3, silicon 0.04 - 0.2, titanium - the rest. Alloy allows high high-temperature strength, heat-resistance, plasticity, fracture strength.
EFFECT: increasing of products service life implemented from proposed alloy.
1 tbl 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| TITANIUM-BASE ALLOY | 2012 |
|
RU2500826C1 |
| CASTABLE ALLOY ON BASIS OF INTERMETALLIC COMPOUND NiAl AND ITEM MADE FROM IT | 2010 |
|
RU2433196C1 |
| HEAT-RESISTANT ALLOY ON BASE OF NICKEL FOR MONO-CRYSTAL CASTING AND ITEM MADE OUT OF THIS ALLOY | 2008 |
|
RU2369652C1 |
| NICKEL-BASE HEAT-RESISTANT ALLOY AND ARTICLE MADE OF THEREOF | 2004 |
|
RU2256715C1 |
| HEAT-RESISTANT DEFORMABLE NICKEL-BASED ALLOY WITH LOW TEMPERATURE COEFFICIENT OF LINEAR EXPANSION AND ARTICLE MADE FROM IT | 2019 |
|
RU2721261C1 |
| REFRACTORY NICKEL-BASED ALLOY FOR CASTING GAS TURBINE WORKING BLADES | 2013 |
|
RU2524515C1 |
| HEAT RESISTANT NICKEL-BASED ALLOY FOR PRODUCING BOILER PARTS AND STEAM TURBINES OPERATING UNDER ULTRA-SUPERCRITICAL STEAM PARAMETERS | 2017 |
|
RU2637844C1 |
| NICKEL-BASED REFRACTORY ALLOY | 1995 |
|
RU2088685C1 |
| COMPOSITION OF NICKEL-BASED HEAT-RESISTANT ALLOY CHARGE OF EQUIAXIAL STRUCTURE FOR GAS TURBINE WORKING BLADE CASTING | 2014 |
|
RU2562202C1 |
| COMPOSITION OF HEAT-RESISTANT NICKEL ALLOY (VERSIONS) | 2007 |
|
RU2353691C2 |
