CH369115A - Verfahren zur Herstellung von Diamant aus Graphit - Google Patents
Verfahren zur Herstellung von Diamant aus GraphitInfo
- Publication number
- CH369115A CH369115A CH4968157A CH4968157A CH369115A CH 369115 A CH369115 A CH 369115A CH 4968157 A CH4968157 A CH 4968157A CH 4968157 A CH4968157 A CH 4968157A CH 369115 A CH369115 A CH 369115A
- Authority
- CH
- Switzerland
- Prior art keywords
- diamond
- graphite
- starting material
- amorphous carbon
- explosive
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 33
- 239000010432 diamond Substances 0.000 title claims description 32
- 229910003460 diamond Inorganic materials 0.000 title claims description 27
- 229910002804 graphite Inorganic materials 0.000 title claims description 26
- 239000010439 graphite Substances 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
- 239000007858 starting material Substances 0.000 claims description 11
- 239000002360 explosive Substances 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000004880 explosion Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000005474 detonation Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000010587 phase diagram Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 150000001642 boronic acid derivatives Chemical class 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- HZTVIZREFBBQMG-UHFFFAOYSA-N 2-methyl-1,3,5-trinitrobenzene;[3-nitrooxy-2,2-bis(nitrooxymethyl)propyl] nitrate Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O.[O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O HZTVIZREFBBQMG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- -1 at 40 Chemical compound 0.000 description 1
- 229910021398 atomic carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- 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
- B01J2203/065—Composition of the material produced
- B01J2203/0655—Diamond
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2602356A GB822363A (en) | 1956-08-24 | 1956-08-24 | Process for the manufacture of diamond from graphite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH369115A true CH369115A (de) | 1963-05-15 |
Family
ID=10237145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4968157A CH369115A (de) | 1956-08-24 | 1957-08-21 | Verfahren zur Herstellung von Diamant aus Graphit |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE560221A (enrdf_load_stackoverflow) |
| CH (1) | CH369115A (enrdf_load_stackoverflow) |
| GB (1) | GB822363A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3238019A (en) * | 1963-10-01 | 1966-03-01 | Stanford Research Inst | Method of making diamond |
| US3399254A (en) * | 1964-05-19 | 1968-08-27 | Du Pont | Process for sintering diamond particles |
| US3714332A (en) * | 1971-04-21 | 1973-01-30 | Nasa | Process for making diamonds |
| US4035472A (en) * | 1972-09-18 | 1977-07-12 | Tokyo Sharyo Seizo Kabushiki Kaisha | Process for producing diamond |
| US5352429A (en) * | 1992-07-14 | 1994-10-04 | The United States Of America As Represented By The Secretary Of The Navy | Dynamic compaction processing system |
-
0
- BE BE560221D patent/BE560221A/xx unknown
-
1956
- 1956-08-24 GB GB2602356A patent/GB822363A/en not_active Expired
-
1957
- 1957-08-21 CH CH4968157A patent/CH369115A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB822363A (en) | 1959-10-21 |
| BE560221A (enrdf_load_stackoverflow) |
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