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U.S. Department of Energy
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Double bevel construction of a diamond anvil

Patent ·
OSTI ID:7020448
A double or multiple bevel culet geometry is used on a diamond anvil in a high pressure cell apparatus to provide increased sample pressure and stability for a given force applied to the diamond tables. Double or multiple bevel culet geometries can also be used for sapphire or other hard crystal anvils. Pressures up to and above 5 Megabars can be reached. 8 figs.
DOE Contract Number:
W-7405-ENG-48
Assignee:
Dept. of Energy, Washington, DC (United States)
Patent Number(s):
A; US 4776223
Application Number:
PPN: US 7-011977
OSTI ID:
7020448
Country of Publication:
United States
Language:
English

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