[go: up one dir, main page]

Potter et al., 1987 - Google Patents

Dynamic consolidation of diamond powder into polycrystalline diamond

Potter et al., 1987

View PDF
Document ID
17793507366349275055
Author
Potter D
Ahrens T
Publication year
Publication venue
Applied physics letters

External Links

Snippet

The formation of a polycrystalline solid compact, by fusing an initially porous aggregate of diamond crystals under dynamic shock pressure (7.5–18 GPa), is shown to depend critically on the size of the initial crystals. Porous aggregates of 100–150 μm diameter crystals upon …
Continue reading at web.gps.caltech.edu (PDF) (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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
    • C04B35/4504—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing rare earth oxides
    • C04B35/4508—Type 1-2-3

Similar Documents

Publication Publication Date Title
Potter et al. Dynamic consolidation of diamond powder into polycrystalline diamond
Meyers et al. An improved method for shock consolidation of powders
Viswanathan et al. Challenges and advances in nanocomposite processing techniques
Bergmann et al. Effect of explosive shock waves on ceramic powders
US4907731A (en) Dynamic high pressure process for fabricating superconducting and permanent magnetic materials
Mamalis et al. On the modelling of the compaction mechanism of shock compacted powders
Prümmer Explosive compaction of powders, principle and prospects
Kecskes et al. Hot explosive consolidation of W-Ti alloys
Potter et al. Shock consolidation of diamond and graphite mixtures to fused polycrystalline diamond
Flinn et al. Dynamic consolidation of type 304 stainless‐steel powders in gas gun experiments
Sekine Shock-induced chemistry
Prümmer Explosive compaction of metallic glass powders
Buzyurkin et al. Dynamic compaction of boron carbide by a shock wave
Chen et al. Making nanostructured ceramics from micrometer‐sized powders via grain refinement during SPS sintering
Prümmer Powder compaction
Petzow et al. Sintering with additives
Savitskiĭ et al. Physico-chemical properties of the rare-earth metals, scandium, and yttrium
Ahrens et al. Dynamic consolidation of initial diamond single crystal powders and diamond-graphite into fused polycrystalline diamond
Ahrens et al. Shock consolidation of Diamond
SC et al. Seismological Laboratory, California. Institute of Technology, Pasadena, CA 91125
Yang et al. Dynamic consolidation of superhard materials
Matsumoto et al. Shock compaction of NiTi alloy powder
Tan et al. Dynamic consolidation of cubic boron nitride and its admixtures
Williamson et al. Numerical simulation of dynamic consolidation of a SiC fiber‐reinforced aluminum composite
Nellis et al. Recovery of materials impacted at high velocity