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1.发明申请Process and Refractory Metal Core for Creating Varying Thickness Microcircuits for Turbine Engine Components 有权用于为涡轮发动机部件创建不同厚度的微电路的工艺和耐火金属芯公开(公告)号：US20130092340A1
公开(公告)日：2013-04-18
申请号：US13708036
申请日：2012-12-07
Applicant: United Technologies Corporation
Inventor： Bryan P. Dube , Ryan Shepard Levy , Richard H. Page
CPC classification number: B22C9/10 , B22C9/04 , B22C9/108 , B22D29/001 , F01D5/187 , F05D2230/00 , F05D2230/21 , F05D2240/121 , F05D2240/122 , F05D2240/303 , F05D2240/304 , F05D2250/185 , F05D2300/13
Abstract: The present disclosure is directed to a refractory metal core for use in forming varying thickness microcircuits in turbine engine components, a process for forming the refractory metal core, and a process for forming the turbine engine components. The refractory metal core is used in the casting of a turbine engine component. The core is formed by a sheet of refractory metal material having a curved trailing edge portion integrally formed with a leading edge portion.
Abstract translation: 本公开涉及用于在涡轮发动机部件中形成变化的厚度微电路的难熔金属芯，用于形成耐火金属芯的方法以及用于形成涡轮发动机部件的工艺。 耐火金属芯用于涡轮发动机部件的铸造。 芯由具有与前缘部一体形成的弯曲后缘部的耐火金属材料片形成。
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2.发明授权Process and refractory metal core for creating varying thickness microcircuits for turbine engine components 有权用于为涡轮发动机部件创建不同厚度的微电路的工艺和难熔金属芯公开(公告)号：US09038700B2
公开(公告)日：2015-05-26
申请号：US13708036
申请日：2012-12-07
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Bryan P. Dube , Ryan Shepard Levy , Richard H. Page
CPC classification number: B22C9/10 , B22C9/04 , B22C9/108 , B22D29/001 , F01D5/187 , F05D2230/00 , F05D2230/21 , F05D2240/121 , F05D2240/122 , F05D2240/303 , F05D2240/304 , F05D2250/185 , F05D2300/13
Abstract: The present disclosure is directed to a refractory metal core for use in forming varying thickness microcircuits in turbine engine components, a process for forming the refractory metal core, and a process for forming the turbine engine components. The refractory metal core is used in the casting of a turbine engine component. The core is formed by a sheet of refractory metal material having a curved trailing edge portion integrally formed with a leading edge portion.
Abstract translation: 本公开涉及用于在涡轮发动机部件中形成变化的厚度微电路的难熔金属芯，用于形成耐火金属芯的方法以及用于形成涡轮发动机部件的工艺。 耐火金属芯用于涡轮发动机部件的铸造。 芯由具有与前缘部一体形成的弯曲后缘部的耐火金属材料片形成。
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