CH347129A - Procédé pour éroder un diamant et dispositif pour sa mise en oeuvre - Google Patents
Procédé pour éroder un diamant et dispositif pour sa mise en oeuvreInfo
- Publication number
- CH347129A CH347129A CH347129DA CH347129A CH 347129 A CH347129 A CH 347129A CH 347129D A CH347129D A CH 347129DA CH 347129 A CH347129 A CH 347129A
- Authority
- CH
- Switzerland
- Prior art keywords
- electrodes
- diamond
- electrode
- sub
- graphitized
- Prior art date
Links
- 239000010432 diamond Substances 0.000 title claims description 61
- 229910003460 diamond Inorganic materials 0.000 title claims description 58
- 238000000034 method Methods 0.000 title claims description 22
- 230000003628 erosive effect Effects 0.000 title claims description 10
- 239000007788 liquid Substances 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000005087 graphitization Methods 0.000 description 6
- 238000003776 cleavage reaction Methods 0.000 description 3
- 238000010291 electrical method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000007017 scission Effects 0.000 description 3
- 208000035874 Excoriation Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/10—Venturi scrubbers
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA1202958X | 1957-03-20 | ||
| ZA347129X | 1957-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH347129A true CH347129A (fr) | 1960-06-15 |
Family
ID=32329360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH347129D CH347129A (fr) | 1957-03-20 | 1958-03-17 | Procédé pour éroder un diamant et dispositif pour sa mise en oeuvre |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE565830A (en, 2012) |
| CH (1) | CH347129A (en, 2012) |
| FR (1) | FR1202958A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982004214A1 (en) * | 1981-06-05 | 1982-12-09 | Lach Horst | Method and device for the sharpening of tools |
-
1958
- 1958-03-17 CH CH347129D patent/CH347129A/fr unknown
- 1958-03-18 BE BE565830D patent/BE565830A/xx unknown
- 1958-03-20 FR FR1202958D patent/FR1202958A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982004214A1 (en) * | 1981-06-05 | 1982-12-09 | Lach Horst | Method and device for the sharpening of tools |
| EP0066797A1 (de) * | 1981-06-05 | 1982-12-15 | LACH-SPEZIAL-Werkzeuge GmbH | Verfahren und Vorrichtung zum Nachschleifen von Werkzeugen |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1202958A (fr) | 1960-01-14 |
| BE565830A (en, 2012) | 1960-07-29 |
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