公开(公告)号：US09359658B2

公开(公告)日：2016-06-07

申请号：US12844185

申请日：2010-07-27

申请人： Marco Innocenti ,  Pasquale Maresca ,  Oriana Tassa ,  Andrea Carosi ,  Barbara Giambi ,  Claudio Testani

发明人： Marco Innocenti ,  Pasquale Maresca ,  Oriana Tassa ,  Andrea Carosi ,  Barbara Giambi ,  Claudio Testani

IPC分类号： C22C19/05 ,  C22C1/04 ,  C22C1/05 ,  C22C32/00

CPC分类号： C22C19/057 ,  C22C1/0433 ,  C22C1/05 ,  C22C32/0015 ,  Y10T29/49229

摘要： A nickel-based superalloy particularly suitable for the fabrication of mechanical components for a piece of turbomachinery that it comprises the following elements in percentage by weight: chromium between 3% and 7%; tungsten between 3% and 15%; tantalum between 4% and 6%; aluminum between 4% and 8%; carbon less than 0.8%; the remaining percentage of nickel plus impurities.

摘要翻译： 特别适用于制造一种涡轮机械的机械部件的镍基超级合金，其包含以重量百分比计的以下元素：3％至7％的铬; 3％至15％之间的钨; 4％至6％之间的钽; 铝在4％至8％之间; 碳少于0.8％; 剩余镍的比例加上杂质。

公开(公告)号：US20110165012A1

公开(公告)日：2011-07-07

申请号：US12844185

申请日：2010-07-27

申请人： Marco Innocenti ,  Pasquale Maresca ,  Oriana Tassa ,  Andrea Carosi ,  Barbara Giambi ,  Claudio Testani

发明人： Marco Innocenti ,  Pasquale Maresca ,  Oriana Tassa ,  Andrea Carosi ,  Barbara Giambi ,  Claudio Testani

IPC分类号： C22C19/05 ,  B23P11/00

CPC分类号： C22C19/057 ,  C22C1/0433 ,  C22C1/05 ,  C22C32/0015 ,  Y10T29/49229

摘要： A nickel-based superalloy particularly suitable for the fabrication of mechanical components for a piece of turbomachinery that it comprises the following elements in percentage by weight: chromium between 3% and 7%; tungsten between 3% and 15%; tantalum between 4% and 6%; aluminium between 4% and 8%; carbon less than 0.8%; the remaining percentage of nickel plus impurities.

摘要翻译： 特别适用于制造一种涡轮机械的机械部件的镍基超级合金，其包含以重量百分比计的以下元素：3％至7％的铬; 3％至15％之间的钨; 4％至6％之间的钽; 铝在4％至8％之间; 碳少于0.8％; 剩余镍的比例加上杂质。