skip to main content

Title: Double bevel construction of a diamond anvil

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.
Authors:
Publication Date:
OSTI Identifier:
7020448
Report Number(s):
US 4776223; A
PPN: US 7-011977
DOE Contract Number:
W-7405-ENG-48
Resource Type:
Patent
Resource Relation:
Patent File Date: 6 Feb 1987
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; DIAMONDS; CUTTING; FABRICATION; GEOMETRY; PRESSURE DEPENDENCE; CARBON; ELEMENTAL MINERALS; ELEMENTS; MACHINING; MATHEMATICS; MINERALS; NONMETALS 360601* -- Other Materials-- Preparation & Manufacture