High pressure and high temperature apparatus
Abstract
A design for high pressure/high temperature apparatus and reaction cell to achieve .about.30 GPa pressure in .about.1 cm volume and .about.100 GPa pressure in .about.1 mm volumes and 20-5000.degree. C. temperatures in a static regime. The device includes profiled anvils (28) action on a reaction cell (14, 16) containing the material (26) to be processed. The reaction cell includes a heater (18) surrounded by insulating layers and screens. Surrounding the anvils are cylindrical inserts and supporting rings (30-48) whose hardness increases towards the reaction cell. These volumes may be increased considerably if applications require it, making use of presses that have larger loading force capability, larger frames and using larger anvils.
- Inventors:
- Issue Date:
- Research Org.:
- Diamond Materials, INC, Piscataway, NJ (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1175490
- Patent Number(s):
- 6942729
- Application Number:
- 10/362,320
- Assignee:
- Diamond Materials, INC (Piscataway, NJ)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B - PERFORMING OPERATIONS B30 - PRESSES B30B - PRESSES IN GENERAL
- DOE Contract Number:
- FG02-96ER82154
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Voronov, Oleg A. High pressure and high temperature apparatus. United States: N. p., 2005.
Web.
Voronov, Oleg A. High pressure and high temperature apparatus. United States.
Voronov, Oleg A. Tue .
"High pressure and high temperature apparatus". United States. https://www.osti.gov/servlets/purl/1175490.
@article{osti_1175490,
title = {High pressure and high temperature apparatus},
author = {Voronov, Oleg A.},
abstractNote = {A design for high pressure/high temperature apparatus and reaction cell to achieve .about.30 GPa pressure in .about.1 cm volume and .about.100 GPa pressure in .about.1 mm volumes and 20-5000.degree. C. temperatures in a static regime. The device includes profiled anvils (28) action on a reaction cell (14, 16) containing the material (26) to be processed. The reaction cell includes a heater (18) surrounded by insulating layers and screens. Surrounding the anvils are cylindrical inserts and supporting rings (30-48) whose hardness increases towards the reaction cell. These volumes may be increased considerably if applications require it, making use of presses that have larger loading force capability, larger frames and using larger anvils.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 13 00:00:00 EDT 2005},
month = {Tue Sep 13 00:00:00 EDT 2005}
}