abstract |
SUPERALLIAGE HAVING LOW VOLUME MASS AND GOOD OXIDATION RESISTANCE, WHOSE WETTING COMPOSITION IS THE FOLLOWING: CO: 5.0 TO 6.0, W: 4.8 TO 5.2, CR: 7.8 TO 8 , 3, AL: 5.8 to 6.1, TA: 3.3 to 3.7, MO: 2.1 to 2.4, TI: 1.8 to 2.2, B 10PPM, ZR 50PPM, NI : COMPLEMENT A 100. |