Nickel-base superalloy

   
   

The invention relates to a nickel-base superalloy for producing single-crystal components. The alloy according to the invention is characterized by the following chemical composition (details in % by weight): 7-13 Cr, 4-10 Co, 0.5-2 Mo, 2-8 W, 4-6 Ta, 3-6 Al, 1-4 Ti, 0.1-6 Ru, 0.01-0.5 Hf, 0.001-0.15 Si, 0-700 ppm C, 0-300 ppm B, remainder Ni and production-related impurities.

La invención se relaciona con una ni'quel-base superalloy para producir componentes del solo-cristal. La aleación según la invención es caracterizada por la composición química siguiente (detalles en % por el peso): 7-13 cr, 4-10 Co, 0.5-2 MES, 2-8 W, 4-6 TA, 3-6 al, 1-4 ti, 0.1-6 Ru, 0.01-0.5 Hf, 0.001-0.15 silicio, 0-700 PPM C, 0-300 PPM B, Ni del resto e impurezas produccio'n-relacionadas.

 
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