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    Superalloy optimized for high-temperature performance in high-pressure turbine disks
    2.
    发明公开
    Superalloy optimized for high-temperature performance in high-pressure turbine disks 有权
    Hochdruckturbinenscheiben超级市场

    公开(公告)号：EP1201777A1

    公开(公告)日：2002-05-02

    申请号：EP00308571.9

    申请日：2000-09-29

    申请人： GENERAL ELECTRIC COMPANY

    发明人： Mourer, David Paul ,  Huron, Eric Scott ,  Bain, Kenneth Rees ,  Montero, Enrique Edgar ,  Reynolds, Paul Leray ,  Schirra, John Joseph

    IPC分类号： C22C19/05

    CPC分类号： C22C1/0441 ,  B22F2003/248 ,  B22F2998/00 ,  B22F2998/10 ,  C22C19/056 ,  C22C19/057 ,  C22F1/10 ,  F01D5/00 ,  B22F9/082 ,  B22F3/20 ,  B22F3/17 ,  B22F3/24

    摘要： A superalloy has a composition of, in weight percent, from about 16.0 percent to about 22.4 percent cobalt, from about 6.6 percent to about 14.3 percent chromium, from about 1.4 percent to about 3.5 percent tantalum, from about 1.9 percent to about 4.0 percent tungsten, from about 1.9 percent to about 3.9 percent molybdenum, from about 0.03 percent to about 0.10 percent zirconium, from about 0.9 percent to about 3.0 percent niobium, from about 2.4 percent to about 4.6 percent titanium, from about 2.6 percent to about 4.8 percent aluminum, from 0 to about 2.5 percent rhenium, from about 0.02 percent to about 0.10 percent carbon, from about 0.02 percent to about 0.10 percent boron, balance nickel and minor amounts of impurities. The superalloy is advantageously utilized in aircraft gas turbine disks.

    摘要翻译： 超级合金的重量百分比为约16.0％至约22.4％的钴，约6.6％至约14.3％的铬，约1.4％至约3.5％的钽，约1.9％至约4.0％的钨 ，约1.9％至约3.9％的钼，约0.03％至约0.10％的锆，约0.9％至约3.0％的铌，约2.4％至约4.6％的钛，约2.6％至约4.8％的铝 ，0至约2.5％的铼，约0.02％至约0.10％的碳，约0.02％至约0.10％的硼，余量为镍和少量杂质。 超级合金有利地用于飞机燃气轮机盘。

    Ni based superalloy and its use as gas turbine disks, shafts, and impellers
    3.
    发明公开
    Ni based superalloy and its use as gas turbine disks, shafts, and impellers 有权
    Ni-basis-Superlegierung und ihre Verwendung als Gasturbinen-Scheiben，-Wellen und-Laufräder

    公开(公告)号：EP1666618A1

    公开(公告)日：2006-06-07

    申请号：EP06001713.4

    申请日：2000-10-04

    申请人： GENERAL ELECTRIC COMPANY

    发明人： Mourer, David Paul ,  Backman, Daniel Gustov ,  Reynolds, Paul Leray ,  Gabb, Timothy Paul ,  Huron, Eric Scott ,  Bain, Kenneth Rees ,  Schirra, John Joseph

    IPC分类号： C22C19/05 ,  C22C1/04

    CPC分类号： C22C19/056 ,  B22F3/24 ,  B22F2003/248 ,  C22C1/0433 ,  C22F1/10

    摘要： An alloy which is particularly useful in aircraft gas turbine disks (22), shafts (24), and impellers (22) has a composition, in weight percent, of from about 14 percent to about 23 percent cobalt, from about 11 percent to about 15 percent chromium, from about 0.5 percent to about 4 percent tantalum from about 0.5 to about 3 percent tungsten, from about 2.7 to about 5 percent molybdenum, from about 0.015 to about 0.15 percent zirconium, from 0.25 to about 3 percent mobium, from about 3 to about 6 percent titanium, from about 2 to about 5 percent aluminum, from 0 to about 2.5 percent rhenium, from 0 to about 2 percent vanadium, from 0 to about 2 percent iron, from 0 to about 2 percent hafnium, from 0 to about 0.1 percent magnesium from about 0.015 to about 0.1 percent carbon, from about 0.015 percent to about 0.045 percent boron, balance nickel and impurities.

    摘要翻译： 在飞机燃气轮机盘（22），轴（24）和叶轮（22）中特别有用的合金具有约14％至约23％的钴的重量百分比约11％至约 约0.5％至约4％的钽，约0.5％至约3％的钨，约2.7％至约5％的钼，约0.015％至约0.15％的锆，0.25％至约3％的催化剂，约 3至约6％的钛，约2至约5％的铝，0至约2.5％的铼，0至约2％的钒，0至约2％的铁，0至约2％的铪，0 至约0.1％的镁，约0.015至约0.1％的碳，约0.015％至约0.045％的硼，余量为镍和杂质。

    Ni based superalloy and its use as gas turbine disks, shafts, and impellers
    4.
    发明公开
    Ni based superalloy and its use as gas turbine disks, shafts, and impellers 审中-公开
    Ni-basis-Superlegierung und ihre Verwendung als Gasturbinen-Scheiben，-Wellen und-Laufräder

    公开(公告)号：EP1195446A1

    公开(公告)日：2002-04-10

    申请号：EP00308759.0

    申请日：2000-10-04

    申请人： GENERAL ELECTRIC COMPANY

    发明人： Mourer, David Paul ,  Huron, Eric Scott ,  Backman, Daniel Gustov ,  Bain, Kenneth Rees ,  Reynolds, Paul Leray ,  Schirra, John Joseph ,  Gabb, Timothy Paul

    IPC分类号： C22C19/05 ,  C22C1/04

    CPC分类号： C22C19/056 ,  B22F3/24 ,  B22F2003/248 ,  C22C1/0433 ,  C22F1/10

    摘要： An alloy which is particularly useful in aircraft gas turbine disks (22), shafts (24), and impellers (22) has a composition, in weight percent, of from about 14 percent to about 23 percent cobalt, from about 11 percent to about 15 percent chromium, from about 0.5 percent to about 4 percent tantalum, from about 0.5 to about 3 percent tungsten, from about 2.7 to about 5 percent molybdenum, from about 0.015 to about 0.15 percent zirconium, from 0.25 to about 3 percent niobium, from about 3 to about 6 percent titanium, from about 2 to about 5 percent aluminum, from 0 to about 2.5 percent rhenium, from 0 to about 2 percent vanadium, from 0 to about 2 percent iron, from 0 to about 2 percent hafnium, from 0 to about 0.1 percent magnesium from about 0.015 to about 0.1 percent carbon, from about 0.015 percent to about 0.045 percent boron, balance nickel and impurities.

    摘要翻译： 在飞机燃气轮机盘（22），轴（24）和叶轮（22）中特别有用的合金具有约14％至约23％的钴的重量百分比约11％至约 约0.5％至约4％的钽，约0.5％至约3％的钨，约2.7％至约5％的钼，约0.015％至约0.15％的锆，0.25％至约3％的铌，来自 约3至约6％的钛，约2至约5％的铝，0至约2.5％的铼，0至约2％的钒，0至约2％的铁，0至约2％的铪，来自 0至约0.1％的镁，约0.015至约0.1％的碳，约0.015％至约0.045％的硼，余量为镍和杂质。