Bundy, 1963 - Google Patents

Direct conversion of graphite to diamond in static pressure apparatus

Bundy, 1963

Document ID
14991596038832827621
Author
Bundy F
Publication year
Publication venue
The Journal of Chemical Physics

External Links

Snippet

Static pressure apparatus has been developed which is capable of pressures up to 200 kbar and transient temperatures up to about 5000° K, using an electric flash‐heating technique. At pressures above about 125 kbar and temperatures in the 3000° K range it is found that …
Continue reading at pubs.aip.org (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides

Similar Documents

Publication Publication Date Title
Bundy Direct conversion of graphite to diamond in static pressure apparatus
Corrigan et al. Direct transitions among the allotropic forms of boron nitride at high pressures and temperatures
Bundy et al. Diamond‐graphite equilibrium line from growth and graphitization of diamond
US3488153A (en) Non-catalytically produced cubic and hexagonal diamond
Bundy et al. Hexagonal diamond—a new form of carbon
Bundy Melting of graphite at very high pressure
Akimoto et al. Olivine‐spinel solid solution equilibria in the system Mg2SiO4‐Fe2SiO4
Atkins et al. Hardness and deformation properties of solids at very high temperatures
US3148161A (en) Method for the introduction of boron atoms into diamond crystals
US3212852A (en) Method for converting hexagonal boron nitride to a new structure
Bundy The P, T phase and reaction diagram for elemental carbon, 1979
Kennedy et al. Fusion curve and polymorphic transitions of cesium at high pressures
US2947610A (en) Method of making diamonds
US3960577A (en) Dense polycrystalline silicon carbide
Hanneman et al. High pressure transition in InSb
US2947617A (en) Abrasive material and preparation thereof
Lee et al. Plasticity and creep in single crystals of zirconium carbide
US5194071A (en) Cubic boron nitride abrasive and process for preparing same
Mukhanov et al. On melting of B 4 C boron carbide under pressure
Bundy et al. Behavior of metals at high temperatures and pressures
FULRATH Internal stresses in model ceramic systems
US3968194A (en) Dense polycrystalline silicon carbide
Mishima et al. Melting curve of ice VII
Ringwood et al. Olivine‐spinel equilibria at high pressure in the system Ni2GeO4–Mg2SiO4
Vasilos et al. Diffusion mechanism for tungsten sintering kinetics