Invention Grant
- Patent Title: Near net fused silica articles and method of making
- Patent Title (中): 近净融石英制品及其制作方法
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Application No.: US13044684Application Date: 2011-03-10
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Publication No.: US08789390B2Publication Date: 2014-07-29
- Inventor: Windsor P Thomas , Daniel Warren Hawtof
- Applicant: Windsor P Thomas , Daniel Warren Hawtof
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Agent Robert P. Santandrea
- Main IPC: C03B19/06
- IPC: C03B19/06

Abstract:
A near-net or net shape fused silica glass article, such as a radome. The article is formed by depositing silica soot onto a mandrel having a shape that corresponds to the shape of the fused silica glass article. In some embodiments, the mandrel is inductively heated to a temperature that is sufficient to consolidate or sinter the silica soot upon deposition onto the mandrel to form fused silica glass. The fused silica glass article may have an outer layer that is under compression and/or multiple layers comprising various dopants that can alter or affect physical, mechanical, electrical, and/or optical properties.
Public/Granted literature
- US20110256329A1 NEAR NET FUSED SILICA ARTICLES AND METHOD OF MAKING Public/Granted day:2011-10-20
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