FR1243976A - Improvements in diamond synthesis - Google Patents

Improvements in diamond synthesis

Info

Publication number
FR1243976A
FR1243976A FR809302A FR809302A FR1243976A FR 1243976 A FR1243976 A FR 1243976A FR 809302 A FR809302 A FR 809302A FR 809302 A FR809302 A FR 809302A FR 1243976 A FR1243976 A FR 1243976A
Authority
FR
France
Prior art keywords
diamond synthesis
diamond
synthesis
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
FR809302A
Other languages
French (fr)
Inventor
Jan Frans Henri Gusters
Henry Brooke Dyer
Bernard Wilfred Senior
Peter Theo Wedepohl
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 filed Critical
Application granted granted Critical
Publication of FR1243976A publication Critical patent/FR1243976A/en
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
    • B01J3/062—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
    • B01J2203/063—Carbides
    • B01J2203/0635—Silicon carbide
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
FR809302A 1958-11-07 1959-11-04 Improvements in diamond synthesis Expired FR1243976A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA583974 1958-11-07
ZA594180 1959-10-23

Publications (1)

Publication Number Publication Date
FR1243976A true FR1243976A (en) 1961-01-18

Family

ID=27130875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809302A Expired FR1243976A (en) 1958-11-07 1959-11-04 Improvements in diamond synthesis

Country Status (3)

Country Link
FR (1) FR1243976A (en)
GB (1) GB939530A (en)
LU (1) LU37894A1 (en)

Also Published As

Publication number Publication date
GB939530A (en) 1963-10-16
LU37894A1 (en) 1961-05-06

Similar Documents

Publication Publication Date Title
FR1224504A (en) Classifying machine
CH377981A (en) Vibrator
BE581859A (en) Improvements in alumina production
CH361368A (en) Key holder
FR1195440A (en) Hand luggage arrangement
FR1203132A (en) Backrest
FR1243976A (en) Improvements in diamond synthesis
FR1198740A (en) Mailbox
FR1201795A (en) Polishing composition
FR1200546A (en) Keyrings
FR1203315A (en) Document holder
FR1234444A (en) Improvements in alumina production
FR1224591A (en) Shaver
FR1271954A (en) Transparent plate
FR1198360A (en) Improvements in jewelry foundry
BE584385A (en) Improvements made to the synthesis of diamonds.
FR74646E (en) Polishing machine
FR1211963A (en) Polishing machine
FR1200218A (en) Grinding machine
BE573295A (en) Grinding machine
ES69222Y (en) Improved sports calendar
ES64561Y (en) Multiple scale ruler
FR1244091A (en) Advanced crossroads
AT219943B (en) Sifter
FI31242A (en) Grinder