Ni BASED SUPERHEAT-RESISTANT ALLOY

Ni BASED SUPERHEAT-RESISTANT ALLOY

There is provided an Ni-base super alloy which is used for airplane engines and gas turbines for power generation and has favorable mechanical properties at high temperature. The Ni-base super alloy contains 0.001 to 0.1 mass% of C, 1.0 to 4.0 mass% of Al, 2.0 to 4.5 mass% of Ti, 12.0 to 18.0 mass%...

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Bibliographische Detailangaben
Hauptverfasser: KOBAYASHI, Shinichi, AOKI, Chuya, UENO, Tomonori, ABE, Ryutaro, OHNO, Takehiro
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ALLOYS
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:There is provided an Ni-base super alloy which is used for airplane engines and gas turbines for power generation and has favorable mechanical properties at high temperature. The Ni-base super alloy contains 0.001 to 0.1 mass% of C, 1.0 to 4.0 mass% of Al, 2.0 to 4.5 mass% of Ti, 12.0 to 18.0 mass% of Cr, 11.1 to 18.0 mass% of Co, 1.2 to 12.0 mass% of Fe, 1.5 to 6.5 mass% of Mo, 0.5 to 6.0 mass% of W, 0.1 to 3.0 mass% of Nb, 0.001 to 0.05 mass% of B, 0.001 to 0.1 mass% of Zr, and Ni and impurities as a remainder.