DE2216237A1 - Herstellungsverfahren für ein Metallwerkstück mit harter Oberfläche und verfahrensgemäß erhaltenes Metallwerkstück - Google Patents
Herstellungsverfahren für ein Metallwerkstück mit harter Oberfläche und verfahrensgemäß erhaltenes MetallwerkstückInfo
- Publication number
- DE2216237A1 DE2216237A1 DE19722216237 DE2216237A DE2216237A1 DE 2216237 A1 DE2216237 A1 DE 2216237A1 DE 19722216237 DE19722216237 DE 19722216237 DE 2216237 A DE2216237 A DE 2216237A DE 2216237 A1 DE2216237 A1 DE 2216237A1
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- metal
- temperature
- pressure
- torr
- 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 29
- 229910052751 metal Inorganic materials 0.000 title claims description 23
- 239000002184 metal Substances 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000010410 layer Substances 0.000 claims description 13
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 12
- 239000010936 titanium Substances 0.000 claims description 11
- 229910052719 titanium Inorganic materials 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000012298 atmosphere Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 claims 1
- 230000007425 progressive decline Effects 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 238000003754 machining Methods 0.000 description 8
- 239000002932 luster Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000003678 scratch resistant effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Adornments (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH489771A CH539128A (fr) | 1971-04-05 | 1971-04-05 | Procédé de fabrication d'une pièce métallique présentant une surface dure, et pièce métallique obtenue selon le procédé |
| CH489671A CH535986A (fr) | 1971-04-05 | 1971-04-05 | Procédé de fabrication d'une boîte de montre et boîte de montre fabriquée selon ce procédé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2216237A1 true DE2216237A1 (de) | 1972-10-19 |
Family
ID=25696489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722216237 Pending DE2216237A1 (de) | 1971-04-05 | 1972-04-04 | Herstellungsverfahren für ein Metallwerkstück mit harter Oberfläche und verfahrensgemäß erhaltenes Metallwerkstück |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2216237A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2136037A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1351062A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011003004B3 (de) * | 2011-01-21 | 2012-02-16 | Mag Ias Gmbh | Verfahren und Werkzeugmaschine zum Bearbeiten und Härten von metallischen Werkstücken |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD146556B1 (de) * | 1979-09-19 | 1982-09-29 | Wilm Heinrich | Hochverschleissfeste teile,insbesondere fuer misch-und mahlaggregate und verfahren zu ihrer herstellung |
| US4517217A (en) * | 1980-09-09 | 1985-05-14 | Westinghouse Electric Corp. | Protective coating means for articles such as gold-plated jewelry and wristwatch components |
| US4533605A (en) * | 1980-09-09 | 1985-08-06 | Westinghouse Electric Corp. | Article such as jewelry or a wristwatch component having composite multi-film protective coating |
| US4495254A (en) * | 1981-05-18 | 1985-01-22 | Westinghouse Electric Corp. | Protectively-coated gold-plated article of jewelry or wristwatch component |
| FR2763604B1 (fr) * | 1997-05-23 | 1999-07-02 | Innovatique Sa | Procede pour la formation, par un traitement thermochimique sans plasma, d'une couche superficielle presentant une durete elevee |
| EP2535432A1 (en) * | 2011-06-17 | 2012-12-19 | Sandvik Intellectual Property AB | Method for handling hard metal |
| CN106637049A (zh) * | 2017-01-03 | 2017-05-10 | 中山源谥真空科技有限公司 | 一种纯钛或钛合金及其表面硬化方法 |
| EP3671361A1 (fr) * | 2018-12-18 | 2020-06-24 | Rolex Sa | Composant horloger renforcé |
| US20250180068A1 (en) | 2022-03-24 | 2025-06-05 | Mps Micro Precision Systems Ag | Method for manufacturing a guide device with roller bodies for a medical mechanism |
-
1972
- 1972-03-21 FR FR7209851A patent/FR2136037A5/fr not_active Expired
- 1972-03-30 GB GB1500072A patent/GB1351062A/en not_active Expired
- 1972-04-04 DE DE19722216237 patent/DE2216237A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011003004B3 (de) * | 2011-01-21 | 2012-02-16 | Mag Ias Gmbh | Verfahren und Werkzeugmaschine zum Bearbeiten und Härten von metallischen Werkstücken |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1351062A (en) | 1974-04-24 |
| FR2136037A5 (enrdf_load_stackoverflow) | 1972-12-22 |
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