FR1445573A - Diamants synthétiques - Google Patents

Diamants synthétiques

Info

Publication number
FR1445573A
FR1445573A FR17665A FR17665A FR1445573A FR 1445573 A FR1445573 A FR 1445573A FR 17665 A FR17665 A FR 17665A FR 17665 A FR17665 A FR 17665A FR 1445573 A FR1445573 A FR 1445573A
Authority
FR
France
Prior art keywords
synthetic diamonds
diamonds
synthetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR17665A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority claimed from US516201A external-priority patent/US3399254A/en
Application granted granted Critical
Publication of FR1445573A publication Critical patent/FR1445573A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/08—Application of shock waves for chemical reactions or for modifying the crystal structure of substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/061—Graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/062—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/0625—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/0655—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/068—Crystal growth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/0685—Crystal sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Powder Metallurgy (AREA)
FR17665A 1964-05-19 1965-05-19 Diamants synthétiques Expired FR1445573A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US36853964A 1964-05-19 1964-05-19
US36850464A 1964-05-19 1964-05-19
US37310964A 1964-06-05 1964-06-05
US38875364A 1964-08-11 1964-08-11
US41324764A 1964-11-23 1964-11-23
US516201A US3399254A (en) 1964-05-19 1965-11-24 Process for sintering diamond particles

Publications (1)

Publication Number Publication Date
FR1445573A true FR1445573A (fr) 1966-07-15

Family

ID=27559860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17665A Expired FR1445573A (fr) 1964-05-19 1965-05-19 Diamants synthétiques

Country Status (9)

Country Link
JP (1) JPS5410558B1 (enExample)
BE (1) BE664177A (enExample)
CH (2) CH489431A (enExample)
DE (3) DE1567746B2 (enExample)
FR (1) FR1445573A (enExample)
IL (1) IL23569A (enExample)
LU (1) LU48636A1 (enExample)
NL (1) NL152513B (enExample)
SE (1) SE316155B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215845A1 (de) * 1992-05-14 1993-11-18 Behrends Holger Verfahren zur Herstellung von Diamant
RU2021851C1 (ru) * 1992-05-19 1994-10-30 Международная ассоциация "Земля и космонавтика" Способ получения материалов в дисперсном состоянии с кластерной структурой частиц
JP2017013047A (ja) * 2015-07-01 2017-01-19 株式会社神戸製鋼所 被覆粒子

Also Published As

Publication number Publication date
NL6506395A (enExample) 1965-11-22
DE1567746A1 (de) 1969-10-30
SE316155B (enExample) 1969-10-20
DE1567746B2 (de) 1970-09-17
DE1667690A1 (de) 1971-07-22
JPS5410558B1 (enExample) 1979-05-08
IL23569A (en) 1968-09-26
DE1667691A1 (de) 1971-10-07
CH489431A (de) 1970-06-15
NL152513B (nl) 1977-03-15
CH476639A (de) 1969-08-15
BE664177A (enExample) 1965-11-19
LU48636A1 (enExample) 1965-11-19

Similar Documents

Publication Publication Date Title
CH428619A (de) Korselett
NL6508710A (nl) Transporteur
CH415257A (de) Kesselpauke
BR6786870D0 (pt) Imidazois
CH430310A (fr) Baumschüttler
FR1445573A (fr) Diamants synthétiques
AT260598B (de) Heuwerbegerät
AT246952B (de) Stizbank
FR1424050A (fr) Transporteur
BE789491Q (fr) Ellipsographe
CH463817A (de) Ophthalmometer
FR1397898A (fr) Ceinture
FR93591E (fr) Diamants synthétiques.
FR1422785A (fr) Fermoir
AT289179B (de) Leitblankenbahn
FI36031A (fi) Samlingspärm
BR6574623D0 (pt) Mitosenos acilados
CH435586A (it) Tenda-branda
FR1395664A (fr) Article abrasif
FR1407814A (fr) Ceinture
FR1395303A (fr) Transporteur
ES106231Y (es) Portapaquetes
FR1396748A (fr) Transporteur
FR1405860A (fr) Polisseuse
FR1405870A (fr) Polisseuse