DE2201349A1 - Verfahren zur Herstellung von Uhrgehaeuseteilen und nach diesem Verfahren hergestellte Uhrgehaeuseteile - Google Patents
Verfahren zur Herstellung von Uhrgehaeuseteilen und nach diesem Verfahren hergestellte UhrgehaeuseteileInfo
- Publication number
- DE2201349A1 DE2201349A1 DE19722201349 DE2201349A DE2201349A1 DE 2201349 A1 DE2201349 A1 DE 2201349A1 DE 19722201349 DE19722201349 DE 19722201349 DE 2201349 A DE2201349 A DE 2201349A DE 2201349 A1 DE2201349 A1 DE 2201349A1
- Authority
- DE
- Germany
- Prior art keywords
- hardening
- parts
- molybdenum
- hours
- takes place
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- 239000011733 molybdenum Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 claims description 5
- 229910039444 MoC Inorganic materials 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 239000003610 charcoal Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims 2
- 238000004320 controlled atmosphere Methods 0.000 claims 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 238000009388 chemical precipitation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005121 nitriding Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0074—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment
- G04D3/0097—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment for components of the means protecting the mechanism against external influences, e.g. cases
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH44671 | 1971-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2201349A1 true DE2201349A1 (de) | 1972-07-27 |
Family
ID=4187208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722201349 Pending DE2201349A1 (de) | 1971-01-13 | 1972-01-07 | Verfahren zur Herstellung von Uhrgehaeuseteilen und nach diesem Verfahren hergestellte Uhrgehaeuseteile |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3772096A (enExample) |
| JP (1) | JPS5431975B1 (enExample) |
| DE (1) | DE2201349A1 (enExample) |
| FR (1) | FR2121884B1 (enExample) |
| GB (1) | GB1344582A (enExample) |
| HK (1) | HK62376A (enExample) |
| IT (1) | IT948106B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982970A (en) * | 1972-01-24 | 1976-09-28 | United Kingdom Atomic Energy Authority | Ductility of molybdenum and its alloys |
| US4746375A (en) * | 1987-05-08 | 1988-05-24 | General Electric Company | Activation of refractory metal surfaces for electroless plating |
| US6905758B1 (en) * | 1987-08-12 | 2005-06-14 | Citizen Watch Co., Ltd. | Decorative item and process for producing the same |
| EP3285123B1 (fr) * | 2016-08-15 | 2021-04-14 | Rolex Sa | Dispositif de remontage d'un mouvement horloger |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2665475A (en) * | 1950-03-18 | 1954-01-12 | Fansteel Metallurgical Corp | Highly refractory body |
| FR1056564A (fr) * | 1952-05-15 | 1954-03-01 | Onera (Off Nat Aerospatiale) | Procédé pour la formation de couches extra-dures sur les métaux et leurs alliages |
| US2804406A (en) * | 1952-09-26 | 1957-08-27 | Fansteel Metallurgical Corp | Method of making refractory metal bodies |
| US2823151A (en) * | 1953-10-14 | 1958-02-11 | Fansteel Metallurgical Corp | Highly refractive molybdenum bodies |
| CH455856A (de) * | 1966-06-27 | 1968-07-15 | Suisse De Rech S Horlogeres La | Verfahren zur Herstellung von harten Überzügen auf Uhrbestandteilen |
-
1972
- 1972-01-04 FR FR7201481A patent/FR2121884B1/fr not_active Expired
- 1972-01-05 IT IT47567/72A patent/IT948106B/it active
- 1972-01-05 GB GB53472A patent/GB1344582A/en not_active Expired
- 1972-01-07 DE DE19722201349 patent/DE2201349A1/de active Pending
- 1972-01-07 US US00216275A patent/US3772096A/en not_active Expired - Lifetime
- 1972-01-13 JP JP610872A patent/JPS5431975B1/ja active Pending
-
1976
- 1976-10-07 HK HK623/76*UA patent/HK62376A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2121884A1 (enExample) | 1972-08-25 |
| US3772096A (en) | 1973-11-13 |
| GB1344582A (en) | 1974-01-23 |
| FR2121884B1 (enExample) | 1977-01-14 |
| JPS5431975B1 (enExample) | 1979-10-11 |
| HK62376A (en) | 1976-10-15 |
| IT948106B (it) | 1973-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3486037T2 (de) | Korrosionsgeschuetzte werkstuecke aus stahl und verfahren zu ihrer herstellung. | |
| DE3280464T2 (de) | Verfahren zur Herstellung korrosionsbeständiger Werkstücke aus Stahl. | |
| DE2417179A1 (de) | Verfahren zur aufkohlung hochlegierter staehle | |
| DE2715745A1 (de) | Oberflaechengehaertete stahlerzeugnisse und verfahren zu ihrer herstellung | |
| DE2754801A1 (de) | Verfahren und vorrichtung zur erzeugung eines - insbesondere blattartigen - materials aus nicht oxydierbarem stahl | |
| EP2250385B1 (de) | Gleitlagerbauteil, gleitlager und verfahren zur oberflächenbehandlung eines gleitlagerbauteils | |
| DE1508382B1 (de) | Verfahren zur herstellung eines hitzebestaendigen karbid werkzeugstahles | |
| DE2201349A1 (de) | Verfahren zur Herstellung von Uhrgehaeuseteilen und nach diesem Verfahren hergestellte Uhrgehaeuseteile | |
| DE2216237A1 (de) | Herstellungsverfahren für ein Metallwerkstück mit harter Oberfläche und verfahrensgemäß erhaltenes Metallwerkstück | |
| DE4021286C1 (enExample) | ||
| DE3922983A1 (de) | Verfahren zur chemisch-thermischen bearbeitung von werkstuecken, nach diesem verfahren hergestellte diffusionsueberzuege und anlage zu seiner durchfuehrung | |
| DE2361017C3 (de) | Verfahren zum Borieren der Oberfläche eines metallischen Werkstücks | |
| EP0049373A1 (de) | Oberflächengehärtetes Sintereisenteil sowie Verfahren zur Herstellung | |
| DE898705C (de) | Verfahren zur Herstellung von Diffusionsueberzuegen | |
| EP0045416A1 (de) | Verfahren zur Erzeugung einer Schutzschicht auf metallischen Werkstücken | |
| DE3301541A1 (de) | Verfahren zur herstellung oberflaechengehaerteter sinterkoerper | |
| DE3431971A1 (de) | Verfahren zur herstellung von zylinderauskleidungen | |
| DE102006039744B4 (de) | Verfahren zur Herstellung eines nichtmagnetischen und/oder korrosionsbeständigen Wälzlagerbauteils | |
| AT214308B (de) | Strahlmittel und Verfahren zu dessen Herstellung | |
| DE4119820C1 (en) | Treatment of iron@ (alloys) on same support - comprises nitriding in molten alkali metal cyanate and quenching in hot aq. salt bath | |
| DE893601C (de) | Verfahren zur Herstellung von Diffusionsueberzuegen | |
| DE10227521A1 (de) | Bauelement mit einem Bereich aus nichtmagnetischem Stahl und einer magnetischen Randschicht und Verfahren zu dessen Herstellung | |
| AT86402B (de) | Verfahren zur Herstellung von Flußeisen und Stahl. | |
| AT201963B (de) | Verfahren zum Galvanisieren von eisenhältigen pulvermetallurgischen Körpern | |
| AT265802B (de) | Verfahren zur dekorativen Oberflächenbehandlung von zumindestens oberflächlich aus Aluminium bestehenden Gegenständen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OHW | Rejection |