Invention Grant
US08888461B2 Material for a gas turbine component, method for producing a gas turbine component and gas turbine component
有权
用于燃气轮机部件的材料，用于生产燃气轮机部件和燃气轮机部件的方法
- Patent Title: Material for a gas turbine component, method for producing a gas turbine component and gas turbine component
- Patent Title (中): 用于燃气轮机部件的材料，用于生产燃气轮机部件和燃气轮机部件的方法
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Application No.: US12739929Application Date: 2008-10-18
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Publication No.: US08888461B2Publication Date: 2014-11-18
- Inventor: Wilfried Smarsly , Helmut Clemens , Volker Guether , Sascha Kremmer , Andreas Otto , Harald Chladil
- Applicant: Wilfried Smarsly , Helmut Clemens , Volker Guether , Sascha Kremmer , Andreas Otto , Harald Chladil
- Applicant Address: DE Munich AT Leoben AT Kapfenberg DE Nuernberg
- Assignee: MTU Aero Engines GmbH,Montanuniversitaet Leoben,Boehler Schmiedetechnik GmbH & Co. KG,GFE Metalle Unf Materialien GmbH
- Current Assignee: MTU Aero Engines GmbH,Montanuniversitaet Leoben,Boehler Schmiedetechnik GmbH & Co. KG,GFE Metalle Unf Materialien GmbH
- Current Assignee Address: DE Munich AT Leoben AT Kapfenberg DE Nuernberg
- Agency: Crowell & Moring LLP
- Priority: DE102007051499 20071027
- International Application: PCT/DE2008/001702 WO 20081018
- International Announcement: WO2009/052792 WO 20090430
- Main IPC: F01D5/14
- IPC: F01D5/14 ; C22F1/18 ; C22C14/00
Abstract:
A material for a gas turbine component, to be specific a titanium-aluminum-based alloy material, including at least titanium and aluminum. The material has a) in the range of room temperature, the β/B2-Ti phase, the α2-Ti3Al phase and the γ-TiAl phase with a proportion of the β/B2-Ti phase of at most 5% by volume, and b) in the range of the eutectoid temperature, the β/B2-Ti phase, the α2-Ti3Al phase and the γ-TiAl phase, with a proportion of the β/B2-Ti phase of at least 10% by volume.
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