Invention Grant
- Patent Title: High purity nuclear graphite
- Patent Title (中): 高纯度核石墨
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Application No.: US11531078Application Date: 2006-09-12
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Publication No.: US07658903B2Publication Date: 2010-02-09
- Inventor: Douglas J. Miller , David R. Ball
- Applicant: Douglas J. Miller , David R. Ball
- Applicant Address: US OH Parma
- Assignee: GrafTech International Holdings Inc.
- Current Assignee: GrafTech International Holdings Inc.
- Current Assignee Address: US OH Parma
- Agency: Waddey & Patterson, P.C.
- Agent James R. Cartiglia
- Main IPC: C01B31/04
- IPC: C01B31/04
Abstract:
A highly isotropic graphite useful for, inter alia, nuclear applications is disclosed, which has a ash content of less than 300 ppm and a boron equivalence of less than about 2 ppm without requiring a post graphitization purification step.
Public/Granted literature
- US20090324485A1 HIGH PURITY NUCLEAR GRAPHITE Public/Granted day:2009-12-31
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