Invention Grant
- Patent Title: Preparation of a dense, polycrystalline ceramic structure
- Patent Title (中): 制备致密多晶陶瓷结构
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Application No.: US12322292Application Date: 2009-01-29
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Publication No.: US07846378B2Publication Date: 2010-12-07
- Inventor: Jason Cooley , Ching-Fong Chen , David Alexander
- Applicant: Jason Cooley , Ching-Fong Chen , David Alexander
- Applicant Address: US NM Los Alamos
- Assignee: Los Alamos National Security, LLC
- Current Assignee: Los Alamos National Security, LLC
- Current Assignee Address: US NM Los Alamos
- Agent Samuel L. Borkowsky
- Main IPC: B28B3/00
- IPC: B28B3/00
Abstract:
Ceramic nanopowder was sealed inside a metal container under a vacuum. The sealed evacuated container was forced through a severe deformation channel at an elevated temperature below the melting point of the ceramic nanopowder. The result was a dense nanocrystalline ceramic structure inside the metal container.
Public/Granted literature
- US20090243164A1 Preparation of a dense, polycrystalline ceramic structure Public/Granted day:2009-10-01
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