- Patent Title: Fiber-reinforced ceramic matrix composite for electronic devices
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Application No.: US15146545Application Date: 2016-05-04
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Publication No.: US10703680B2Publication Date: 2020-07-07
- Inventor: Andrew J. Meschke , Naoto Matsuyuki
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Dorsey & Whitney LLP
- Main IPC: C04B35/80
- IPC: C04B35/80 ; C04B35/638 ; C04B35/58 ; C04B35/08 ; C04B35/56 ; C04B35/50 ; C04B35/48 ; C04B35/10 ; B28B7/00 ; B28B1/24 ; B28B1/52

Abstract:
A method of forming a ceramic component is disclosed. A ceramic matrix material is combined with a binder material. The ceramic matrix material and the binder material are mixed to create an intermediate slurry. After mixing the ceramic matrix material and the binder material, reinforcing fibers are added to the intermediate slurry to create a final slurry. The final slurry is introduced into a mold cavity having a shape corresponding to the ceramic component. The final slurry is at least partially cured within the mold cavity to form an intermediate casting. The intermediate casting is sintered to produce the ceramic component from the intermediate casting.
Public/Granted literature
- US20160347674A1 FIBER-REINFORCED CERAMIC MATRIX COMPOSITE FOR ELECTRONIC DEVICES Public/Granted day:2016-12-01
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