公开(公告)号：US10508360B2

公开(公告)日：2019-12-17

申请号：US14600029

申请日：2015-01-20

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Michael J Birnkrant ,  Weina Li

IPC: C30B7/04 ,  C30B7/14 ,  C30B29/52 ,  C30B7/06 ,  C30B29/02 ,  F01D5/02 ,  F01D5/28 ,  F01D9/02 ,  F01D11/00 ,  F01D11/08 ,  F01D25/12 ,  F04D29/38 ,  F04D29/58 ,  F23R3/00 ,  F01D5/18

Abstract: A nanocellular single crystal nickel based material is provided having a thermal diffusivity in the range of 0.0002 cm{circumflex over ( )}2/s to 0.02 cm{circumflex over ( )}2/s and a thermal conductivity in the range of 0.024 W/mK to 9.4 W/mK. The nanocellular single crystal nickel based material may be used to form turbine engine components. The nanocellular single crystal nickel based material may be produced by providing a first solution containing a nickel precursor and deionized water, providing a second solution containing a structure controlling polymer/surfactant and an alcohol, mixing the first and second solutions into a solution containing a reducing agent to form a third solution, and processing the third solution to create the nanocellular single crystal based material.

公开(公告)号：US20160251772A1

公开(公告)日：2016-09-01

申请号：US14600029

申请日：2015-01-20

Applicant: United Technologies Corporation

Inventor： Michael J Birnkrant ,  Weina Li

IPC: C30B7/04 ,  C30B7/14 ,  C30B29/02 ,  F01D5/28 ,  F01D9/02 ,  F04D29/58 ,  F01D5/02 ,  F01D11/00 ,  F04D29/38 ,  F23R3/00 ,  F01D25/12 ,  C30B7/06 ,  F01D11/08

Abstract: A nanocellular single crystal nickel based material is provided having a thermal diffusivity in the range of 0.0002 cm̂2/s to 0.02 cm̂2/s and a thermal conductivity in the range of 0.024 W/mK to 9.4 W/mK. The nanocellular single crystal nickel based material may be used to form turbine engine components. The nanocellular single crystal nickel based material may be produced by providing a first solution containing a nickel precursor and deionized water, providing a second solution containing a structure controlling polymer/surfactant and an alcohol, mixing the first and second solutions into a solution containing a reducing agent to form a third solution, and processing the third solution to create the nanocellular single crystal based material.

Abstract translation: 提供了具有在0.0002cm 2 / s至0.02cm 2 / s范围内的热扩散率和0.024W / mK至9.4W / mK范围内的热传导率的纳米细胞单晶镍基材料。 纳米细胞单晶镍基材料可用于形成涡轮发动机部件。 纳米细胞单晶镍基材料可以通过提供含有镍前体和去离子水的第一溶液来制备，提供含有控制聚合物/表面活性剂和醇的结构的第二溶液，将第一和第二溶液混合到含有还原剂 形成第三溶液，并处理第三溶液以产生纳米细胞单晶基材料。