CH503124A - Verfahren zur Nitrierung der Oberfläche von Stahlkörpern - Google Patents
Verfahren zur Nitrierung der Oberfläche von StahlkörpernInfo
- Publication number
- CH503124A CH503124A CH754568A CH754568A CH503124A CH 503124 A CH503124 A CH 503124A CH 754568 A CH754568 A CH 754568A CH 754568 A CH754568 A CH 754568A CH 503124 A CH503124 A CH 503124A
- Authority
- CH
- Switzerland
- Prior art keywords
- nitriding
- steel bodies
- bodies
- steel
- Prior art date
Links
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
- C23C8/36—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 using ionised gases, e.g. ionitriding
- C23C8/38—Treatment of ferrous surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH754568A CH503124A (de) | 1968-05-21 | 1968-05-21 | Verfahren zur Nitrierung der Oberfläche von Stahlkörpern |
GB1266970D GB1266970A (de) | 1968-05-21 | 1969-05-19 | |
DE19691925486 DE1925486C3 (de) | 1968-05-21 | 1969-05-20 | Anwendung der lonitrierung auf Miniaturkugeln |
FR6916263A FR2008993A1 (de) | 1968-05-21 | 1969-05-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH754568A CH503124A (de) | 1968-05-21 | 1968-05-21 | Verfahren zur Nitrierung der Oberfläche von Stahlkörpern |
Publications (1)
Publication Number | Publication Date |
---|---|
CH503124A true CH503124A (de) | 1971-02-15 |
Family
ID=4326822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH754568A CH503124A (de) | 1968-05-21 | 1968-05-21 | Verfahren zur Nitrierung der Oberfläche von Stahlkörpern |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH503124A (de) |
DE (1) | DE1925486C3 (de) |
FR (1) | FR2008993A1 (de) |
GB (1) | GB1266970A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2134431B (en) * | 1983-02-04 | 1986-05-21 | Atomic Energy Authority Uk | Improvements in ball-point pens |
GB8619436D0 (en) * | 1986-08-08 | 1986-09-17 | Verdict Ion Technology Ltd | Tooling |
GB9614303D0 (en) | 1996-07-08 | 1996-09-04 | Nsk Rhp Europe Technology Co Ltd | Surface treatment of bearing steels |
US5851313A (en) * | 1996-09-18 | 1998-12-22 | The Timken Company | Case-hardened stainless steel bearing component and process and manufacturing the same |
DE69841718D1 (de) * | 1997-04-03 | 2010-07-22 | Jtekt Corp | Wälzlager |
JP2002155948A (ja) * | 2000-11-22 | 2002-05-31 | Nsk Ltd | 転がり軸受 |
-
1968
- 1968-05-21 CH CH754568A patent/CH503124A/de not_active IP Right Cessation
-
1969
- 1969-05-19 GB GB1266970D patent/GB1266970A/en not_active Expired
- 1969-05-20 FR FR6916263A patent/FR2008993A1/fr not_active Withdrawn
- 1969-05-20 DE DE19691925486 patent/DE1925486C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1925486B2 (de) | 1975-04-10 |
DE1925486C3 (de) | 1975-12-04 |
FR2008993A1 (de) | 1970-01-30 |
DE1925486A1 (de) | 1970-04-02 |
GB1266970A (de) | 1972-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |