| 摘要 |
An alloy relates to metallurgy and can be used in mechanical engineering, in particular for strengthening the working blades of gas turbine aircraft engines. A heat resistant cobalt alloy is claimed comprising, by weight. %: chromium 15.0-25.0, niobium 13.0-20.0, tungsten 6.0-12.0, aluminum 2.0-4.0, iron 2.0-5.0, carbon 1.5-2.5, rhenium 1.0-10.0, cobalt – is the rest. |
