Invention Grant
- Patent Title: TiAl alloy, in particular for turbocharger applications, turbocharger component, turbocharger and method for producing the TiAl alloy
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Application No.: US15115948Application Date: 2015-02-03
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Publication No.: US10240608B2Publication Date: 2019-03-26
- Inventor: Gerald Schall , Daniela Cempirkova , Steffen Bereswill , Frank Scherrer , Menno Roder , Juergen Strelbitski , Michael Loewenberg , Adnan Adilovic , Dominik Kuss , Stefan Eisinger , Achim Klein
- Applicant: BorgWarner Inc.
- Applicant Address: US MI Auburn Hills
- Assignee: BorgWarner Inc.
- Current Assignee: BorgWarner Inc.
- Current Assignee Address: US MI Auburn Hills
- Agency: BrooksGroup
- Priority: DE102014202036 20140205
- International Application: PCT/US2015/014207 WO 20150203
- International Announcement: WO2015/119927 WO 20150813
- Main IPC: C22C1/02
- IPC: C22C1/02 ; C22F1/18 ; C22C14/00 ; F02B37/00 ; F04D25/04 ; F04D29/02
Abstract:
A TiAl alloy comprising the elements C, Si, B, Al and Ti, wherein a C fraction is ≤0.5 wt %, an Si fraction is 0.05-2.5 wt %, a B fraction is ≤0.4 wt % and an Al fraction is 25-43 wt %, in each case in relation to the total weight of the alloy.
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