Invention Grant
- Patent Title: Refractory component with locking surface and method of forming the same
- Patent Title (中): 具有锁定表面的耐火构件及其形成方法
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Application No.: US12022417Application Date: 2008-01-30
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Publication No.: US08354056B2Publication Date: 2013-01-15
- Inventor: Ronald L. Barrett
- Applicant: Ronald L. Barrett
- Applicant Address: US PA Moon Township
- Assignee: North American Refractories Co.
- Current Assignee: North American Refractories Co.
- Current Assignee Address: US PA Moon Township
- Agency: Kusner & Jaffe
- Main IPC: C21B7/04
- IPC: C21B7/04 ; B32B15/00
Abstract:
A method of securing a precast refractory shape within a refractory structure, comprising the steps of forming a precast refractory shape by casting a refractory shape to have a plurality of spaced-apart cavities formed in an outer surface thereof; positioning the precast refractory within a refractory structure; and casting a refractory material around the precast refractory shape such that the refractory material covers the outer surface of the precast refractory and fills the cavities.
Public/Granted literature
- US20090191423A1 REFRACTORY COMPONENT WITH LOCKING SURFACE AND METHOD OF FORMING THE SAME Public/Granted day:2009-07-30
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