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AssigneeMitsubishi Kinzoku Kabushiki Kaisha
InventorsRitsue Yabuki, Junya Ohe, Takumi Kawamura
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This invention relates to the thermal and wear resistant, tough alloy at elevated temperatures. The alloy consists essentially of carbon, chromium, iron, titanium, aluminum, tungsten, molybdenum, silicon, manganese, cobalt and balance nickel, further the alloy includes optionally at least one selected from the group consisting of nitrogen, niobium and tantalum, further the alloy includes optionally at least one selected from the group consisting of nitrogen, niobium and tantalum, further the alloy includes optionally at least one selected from the group consisting of boron and zirconium. The alloy according to this invention are widely utilized to serve as the alloy for build-up weld and for guide shoe used in the hot rolling apparatus for fabricating seamless steel pipe.
The thermal and wear resistant, tough nickel based alloy at elevated temperatures consisting essentially of 0.55 to 2.0% by weight of carbon, 10 to 28% by weight of chromium, 1 to 30% by weight of iron, 0.01 to 4.5% by weight of titanium, 0.01 to 4.5% by weight of aluminum, 0.1 to 10% by weight of tungsten, 0.1 to 10% by weight of molybdenum, 0.1 to 3% by weight of silicon, 0.1 to 3% by weight of manganese and the balance nickel and incidental impurities.
The thermal and wear resistant, tough nickel based alloy at elevated temperatures consisting essentially of 0.55 to 2.0% by weight of carbon, 10 to 28% by weight of chromium, 1 to 30% by weight of iron, 0.01 to 4.5% by weight of titanium, 0.01 to 4.5% by weight of aluminium, 0.1 to 10% by weight of tungsten, 0.1 to 10% by weight of molybdenum, 0.1 to 3% by weight of silicon, 0.1 to 3% by weight of manganese, 1 to 8% by weight of cobalt and the balance nickel and incidental impurities.
Dependencies are inferred from the claim text.