Invention Grant
- Patent Title: Mask formulation to prevent aluminizing onto the pre-existing chromide coating
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Application No.: US15243152Application Date: 2016-08-22
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Publication No.: US10407762B2Publication Date: 2019-09-10
- Inventor: Zhihong Tang , Kevin E Garing
- Applicant: Zhihong Tang , Kevin E Garing
- Applicant Address: US CT North Haven
- Assignee: PRAXAIR S. T. TECHNOLOGY, INC.
- Current Assignee: PRAXAIR S. T. TECHNOLOGY, INC.
- Current Assignee Address: US CT North Haven
- Agent Nilay S. Dalal
- Main IPC: B22F7/00
- IPC: B22F7/00 ; C23C8/04 ; C23C8/08 ; C09D1/00 ; C09D5/10 ; F01D5/28 ; C23C10/04 ; C23C10/08 ; C22C19/05
Abstract:
A novel dual layer mask formulation is provided. In particular, the mask has a unique composition that protects the integrity of an underlying chromide coating, prevents chromium depletion from the chromide coating and prevents a subsequent aluminide coating from being deposited thereon.
Public/Granted literature
- US20170058390A1 NOVEL MASK FORMULATION TO PREVENT ALUMINIZING ONTO THE PRE-EXISTING CHROMIDE COATING Public/Granted day:2017-03-02
Information query
