JPS6129917B2 - - Google Patents
Info
- Publication number
- JPS6129917B2 JPS6129917B2 JP57218980A JP21898082A JPS6129917B2 JP S6129917 B2 JPS6129917 B2 JP S6129917B2 JP 57218980 A JP57218980 A JP 57218980A JP 21898082 A JP21898082 A JP 21898082A JP S6129917 B2 JPS6129917 B2 JP S6129917B2
- Authority
- JP
- Japan
- Prior art keywords
- diamond
- diamond powder
- amorphous metal
- powder
- producing
- 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
Links
- 239000010432 diamond Substances 0.000 claims description 33
- 229910003460 diamond Inorganic materials 0.000 claims description 31
- 239000000843 powder Substances 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000005300 metallic glass Substances 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052745 lead Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—Diamond
- C01B32/26—Preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57218980A JPS59107914A (ja) | 1982-12-13 | 1982-12-13 | ダイヤモンド粉末の製造法 |
| ZA839205A ZA839205B (en) | 1982-12-13 | 1983-12-09 | A process for the production of diamond powder |
| US06/560,403 US4485080A (en) | 1982-12-13 | 1983-12-12 | Process for the production of diamond powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57218980A JPS59107914A (ja) | 1982-12-13 | 1982-12-13 | ダイヤモンド粉末の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59107914A JPS59107914A (ja) | 1984-06-22 |
| JPS6129917B2 true JPS6129917B2 (enExample) | 1986-07-10 |
Family
ID=16728375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57218980A Granted JPS59107914A (ja) | 1982-12-13 | 1982-12-13 | ダイヤモンド粉末の製造法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4485080A (enExample) |
| JP (1) | JPS59107914A (enExample) |
| ZA (1) | ZA839205B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136112A (ja) * | 1984-07-26 | 1986-02-20 | Sumitomo Electric Ind Ltd | 多結晶ダイヤモンド砥粒の製造方法 |
| US5087434A (en) * | 1989-04-21 | 1992-02-11 | The Pennsylvania Research Corporation | Synthesis of diamond powders in the gas phase |
| US5756061A (en) * | 1990-11-13 | 1998-05-26 | White; John L. | Diamond synthesis from silicon carbide |
| ATE248020T1 (de) * | 1995-12-21 | 2003-09-15 | Element Six Pty Ltd | Diamantsynthese |
| WO1998009914A1 (fr) * | 1996-09-05 | 1998-03-12 | Marcel Gehrig | Procede de fabrication de diamant synthetique et dispositif pour la mise en oeuvre de ce procede |
| JP4288457B2 (ja) * | 2002-07-25 | 2009-07-01 | 白石工業株式会社 | 微結晶ダイヤモンド、多結晶ダイヤモンドおよびそれらの製造方法 |
| GB201004373D0 (en) | 2010-03-16 | 2010-04-28 | Designed Materials Ltd | method for sythesising diamond |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1637291A (en) * | 1923-10-06 | 1927-07-26 | Leon H Barnett | Method of producing gem materials |
| US3268457A (en) * | 1962-04-05 | 1966-08-23 | Armando A Giardini | Method of creating electrically semiconducting diamond |
| CA925778A (en) * | 1968-03-11 | 1973-05-08 | Kuratomi Tatsuo | Method of manufacturing diamond crystals |
| US3655340A (en) * | 1968-11-27 | 1972-04-11 | Tatsuo Kuratomi | Method of manufacturing diamond crystals |
| JPS6351965B2 (enExample) * | 1979-08-30 | 1988-10-17 | Fuseso* Oorudena Tkz Nauchino Isusuredo* Inst Shinteza Mineraarinobo Suirya |
-
1982
- 1982-12-13 JP JP57218980A patent/JPS59107914A/ja active Granted
-
1983
- 1983-12-09 ZA ZA839205A patent/ZA839205B/xx unknown
- 1983-12-12 US US06/560,403 patent/US4485080A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4485080A (en) | 1984-11-27 |
| JPS59107914A (ja) | 1984-06-22 |
| ZA839205B (en) | 1985-07-31 |
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