Invention Grant
- Patent Title: Aluminum/alkaline earth metal composites and method for producing
- Patent Title (中): 铝/碱土金属复合材料及其制备方法
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Application No.: US13136599Application Date: 2011-08-04
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Publication No.: US08647536B2Publication Date: 2014-02-11
- Inventor: Alan M. Russell , Iver E. Anderson , Hyong J. Kim , Andrew E. Freichs
- Applicant: Alan M. Russell , Iver E. Anderson , Hyong J. Kim , Andrew E. Freichs
- Applicant Address: US IA Ames
- Assignee: Iowa State University Research Foundation, Inc.
- Current Assignee: Iowa State University Research Foundation, Inc.
- Current Assignee Address: US IA Ames
- Main IPC: H01B1/14
- IPC: H01B1/14 ; B32B5/12
Abstract:
A composite is provided having an electrically conducting Al matrix and elongated filaments comprising Ca and/or Sr and/or Ba disposed in the matrix and extending along a longitudinal axis of the composite. The filaments initially comprise Ca and/or Sr and/or Ba metal or alloy and then may be reacted with the Al matrix to form a strengthening intermetallic compound comprising Al and Ca and/or Sr and/or Ba. The composite is useful as a long-distance, high voltage power transmission conductor.
Public/Granted literature
- US20120049129A1 Aluminum/alkaline earth metal composites and method for producing Public/Granted day:2012-03-01
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