Invention Grant
- Patent Title: Dimensional control of ceramic structures via composition
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Application No.: US13770119Application Date: 2013-02-19
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Publication No.: US09878958B2Publication Date: 2018-01-30
- Inventor: David J Bronfenbrenner , Michael James Lehman
- Applicant: Corning Incorporated
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Agent Jakub M. Michna; Jospeh M. Homa
- Main IPC: B28B17/00
- IPC: B28B17/00 ; C04B38/00 ; C04B35/195 ; C04B35/626 ; C04B35/636 ; C04B38/06
Abstract:
Disclosed herein are methods for controlling and/or predicting the shrinkage and/or growth of a ceramic honeycomb structure between a green body state and a fired state by adjusting the hydrated alumina content of the batch composition. Also disclosed herein is substantially clay-free cordierite honeycombs produced in accordance with such methods.
Public/Granted literature
- US20130224431A1 DIMENSIONAL CONTROL OF CERAMIC STRUCTURES VIA COMPOSITION Public/Granted day:2013-08-29
Information query
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