NICKEL-BASED HIGH TEMP. CASTING ALLOY

• Main Authors: ZHUANG JINGYUAN, HUANG QIANYAO, SHI YANYU
• Format: Patent
• Language: English
• Published: 18.11.1992
• Subjects: ALLOYS; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The present invention relates to a kind of nickle-base high-temp. cast-alloy whose chemical composition is (by weght) Cr 13.0-14.8%, Co 7.5-8.8%, Mo 6.3-7.4%, B 0.005-0.016%, Al 3.9-4.4%, C 0.10-0.18%, Ti 3.3-3.8%, Ce 0.005-0.03% and Ni the rest. Said invention possesses high thermal shock resistanc...