Invention Grant
US07696116B2 Implementing a pressure-induced phase transformation in beta-eucryptite to impart toughening
失效
在β-eucryptite中实施压力相变以赋予韧性
- Patent Title: Implementing a pressure-induced phase transformation in beta-eucryptite to impart toughening
- Patent Title (中): 在β-eucryptite中实施压力相变以赋予韧性
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Application No.: US11689366Application Date: 2007-03-21
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Publication No.: US07696116B2Publication Date: 2010-04-13
- Inventor: Ivar Reimanis , Chris Seick , Kyle Fitzpatrick
- Applicant: Ivar Reimanis , Chris Seick , Kyle Fitzpatrick
- Applicant Address: US CO Golden
- Assignee: Colorado School of Mines
- Current Assignee: Colorado School of Mines
- Current Assignee Address: US CO Golden
- Agency: Greenlee, Winner and Sullivan, P.C.
- Main IPC: C04B35/00
- IPC: C04B35/00
Abstract:
The invention provides composite materials comprising eucryptite particles distributed in a matrix material other than eucryptite. The matrix material may be a ceramic material such as an oxide ceramic. In an embodiment, the eucryptite particles are transformed from the β-phase to the ε-phase during fabrication of the composite. This phase transformation can enable a eucryptite-based transformation toughening mechanism.
Public/Granted literature
- US20070225153A1 Implementing a Pressure-Induced Phase Transformation in Beta-Eucryptite to Impart Toughening Public/Granted day:2007-09-27
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