Invention Grant
- Patent Title: Hierarchically structured duplex anodized aluminum alloy
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Application No.: US14879419Application Date: 2015-10-09
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Publication No.: US10094037B2Publication Date: 2018-10-09
- Inventor: Zhongfen (Vivian) Ding , Georgios S Zafiris , Mark R Jaworowski
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Bachman & LaPointe, P.C.
- Main IPC: C25D11/12
- IPC: C25D11/12 ; C25D11/08 ; C25D11/06 ; C25D11/02 ; C25D11/10 ; C25D11/24
Abstract:
A method of growing a hierarchically structured anodized film to an aluminum substrate including growing a Phosphoric Acid Anodizing (PAA) film layer to an aluminum substrate and growing a multiple of Tartaric-Sulfuric Acid Anodizing (TSA) film layers under the Phosphoric Acid Anodizing (PAA) film layer.
Public/Granted literature
- US20160102417A1 HIERARCHICALLY STRUCTURED DUPLEX ANODIZED ALUMINUM ALLOY Public/Granted day:2016-04-14
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