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NICKEL-BASED MONOCRYSTALLINE SUPERALLOY WITH A HIGH Y'SOLVUS
NICKEL-BASED MONOCRYSTALLINE SUPERALLOY WITH A HIGH Y'SOLVUS
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机译:Y固溶度高的镍基单晶高温合金
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摘要
The superalloy according to the invention, suitable for the manufacture of turbo-engine parts by monocrystallization solidification, possesses the following mass composition: Cr : 3.5 to ~7.5 % Mo : 0~ to~1.5 % Re : 1.5 to 5.5 % Ru : 0 to~5.5 % W : 3.5 to 8.5 % Al : 5~ to ~6.5 % Ti : 0~ to ~2.5 % Ta : 4.5 to~9 % Hf : 0.08 to 0.12 % Si : 0.08 to 0.12 % the complement to 100 % consisting of Ni and possible impurities.
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