FR2560892B1 - METHOD FOR THE SURFACE TREATMENT OF STEEL OR CAST IRON PARTS BY ION BOMBING - Google Patents
METHOD FOR THE SURFACE TREATMENT OF STEEL OR CAST IRON PARTS BY ION BOMBINGInfo
- Publication number
- FR2560892B1 FR2560892B1 FR8403768A FR8403768A FR2560892B1 FR 2560892 B1 FR2560892 B1 FR 2560892B1 FR 8403768 A FR8403768 A FR 8403768A FR 8403768 A FR8403768 A FR 8403768A FR 2560892 B1 FR2560892 B1 FR 2560892B1
- Authority
- FR
- France
- Prior art keywords
- steel
- surface treatment
- cast iron
- iron parts
- ion bombing
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F17/00—Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8403768A FR2560892B1 (en) | 1984-03-12 | 1984-03-12 | METHOD FOR THE SURFACE TREATMENT OF STEEL OR CAST IRON PARTS BY ION BOMBING |
EP85400442A EP0159222A1 (en) | 1984-03-12 | 1985-03-07 | Process for the surface treatment of iron or cast iron parts by ionic bombardment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8403768A FR2560892B1 (en) | 1984-03-12 | 1984-03-12 | METHOD FOR THE SURFACE TREATMENT OF STEEL OR CAST IRON PARTS BY ION BOMBING |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2560892A1 FR2560892A1 (en) | 1985-09-13 |
FR2560892B1 true FR2560892B1 (en) | 1986-10-31 |
Family
ID=9301926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8403768A Expired FR2560892B1 (en) | 1984-03-12 | 1984-03-12 | METHOD FOR THE SURFACE TREATMENT OF STEEL OR CAST IRON PARTS BY ION BOMBING |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0159222A1 (en) |
FR (1) | FR2560892B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2588281B1 (en) * | 1985-10-08 | 1991-08-16 | Air Liquide | HEAT TREATMENT PROCESS FOR PRODUCING CORROSION RESISTANT STEEL PARTS |
GB2208658B (en) * | 1987-07-17 | 1992-02-19 | Lucas Ind Plc | Manufacture of corrosion resistant steel components |
FR2630133B1 (en) * | 1988-04-18 | 1993-09-24 | Siderurgie Fse Inst Rech | PROCESS FOR IMPROVING THE CORROSION RESISTANCE OF METAL MATERIALS |
DE19525182C2 (en) * | 1995-07-11 | 1997-07-17 | Metaplas Ionon Gmbh | Process for the production of corrosion and wear protection layers on iron-based materials |
FR2999608A1 (en) * | 2012-12-13 | 2014-06-20 | Peugeot Citroen Automobiles Sa | Heat treating a cast part e.g. tension disk or braking drum, of braking system of vehicle i.e. car, comprises ion nitriding a cast part to form a surface layer of iron nitride on cast part with specific amount of thickness |
WO2017122044A1 (en) | 2016-01-13 | 2017-07-20 | Ion Heat S.A.S | Equipment for ion nitriding/nitrocarburizing treatment comprising two furnace chambers with shared resources, able to run glow discharge treatment continuously between the two chambers |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1184952A (en) * | 1956-10-22 | 1959-07-28 | Lasalle Steel Co | Metallurgical steel treatment process |
FR2155078A5 (en) * | 1971-10-06 | 1973-05-18 | Kolomensky Teplovozostro | Spheroidal cast irons - strengthening by thermal and nitriding processes |
RO74414A2 (en) * | 1974-03-23 | 1981-09-24 | Institutul De Cercetari Si Proiectari Tehnologice Pentru Sectoare Calde,Ro | IONIC NITURATION PROCEDURE |
JPS5261138A (en) * | 1975-11-14 | 1977-05-20 | Honda Motor Co Ltd | Ionitriding |
JPS55125267A (en) * | 1979-03-22 | 1980-09-26 | Kawasaki Heavy Ind Ltd | Surface treating method of improving abrasion resistance and corrosion resistance of iron and steel |
JPS5669369A (en) * | 1979-11-08 | 1981-06-10 | Toshiba Corp | Plasma treating apparatus |
JPS58146762A (en) * | 1982-02-23 | 1983-09-01 | Kayaba Ind Co Ltd | Piston rod for hydraulic buffer and cylinder |
-
1984
- 1984-03-12 FR FR8403768A patent/FR2560892B1/en not_active Expired
-
1985
- 1985-03-07 EP EP85400442A patent/EP0159222A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0159222A1 (en) | 1985-10-23 |
FR2560892A1 (en) | 1985-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |