DK228982A - Fremgangsmaade til ionisk nitridering af et emne af staal som forud er deformeret plastisk - Google Patents

Fremgangsmaade til ionisk nitridering af et emne af staal som forud er deformeret plastisk Download PDF

Info

Publication number: DK228982A
Authority: DK; Denmark
Prior art keywords: degrees; pascal; procedure; nitrogen; ionic
Prior art date: 1981-05-21

Application number

DK228982A

Other languages

English (en)

Other versions

DK157691C (da

DK157691B (da

Inventor

R Levreque

Original Assignee

Creusot Loire

Priority date (The priority date 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 date listed.)

1981-05-21

Filing date

1982-05-19

Publication date

1982-11-22

1982-05-19 Application filed by Creusot Loire filed Critical Creusot Loire

1982-11-22 Publication of DK228982A publication Critical patent/DK228982A/da

1990-02-05 Publication of DK157691B publication Critical patent/DK157691B/da

1990-07-02 Application granted granted Critical

1990-07-02 Publication of DK157691C publication Critical patent/DK157691C/da

Links

229910000831 Steel Inorganic materials 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
239000010959 steel Substances 0.000 title abstract 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 8
229910052757 nitrogen Inorganic materials 0.000 abstract 4
238000005121 nitriding Methods 0.000 abstract 3
239000007789 gas Substances 0.000 abstract 2
239000008246 gaseous mixture Substances 0.000 abstract 2
239000001257 hydrogen Substances 0.000 abstract 2
229910052739 hydrogen Inorganic materials 0.000 abstract 2
125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 2
238000005482 strain hardening Methods 0.000 abstract 2
238000001816 cooling Methods 0.000 abstract 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
- C23C8/02—Pretreatment of the material to be coated
- 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)
Physical Vapour Deposition (AREA)
Heat Treatment Of Steel (AREA)
Forging (AREA)
Materials For Medical Uses (AREA)
Catalysts (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Investigating And Analyzing Materials By Characteristic Methods (AREA)
Laminated Bodies (AREA)
Compositions Of Macromolecular Compounds (AREA)

DK228982A 1981-05-21 1982-05-19 Fremgangsmaade til ionisk nitridering af et emne af staal, som forud er deformeret plastisk DK157691C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8110129		1981-05-21
FR8110129A FR2506339A1 (fr)	1981-05-21	1981-05-21	Methode de nitruration ionique d'une piece en acier deformee plastiquement au prealable

Publications (3)

Publication Number	Publication Date
DK228982A true DK228982A (da)	1982-11-22
DK157691B DK157691B (da)	1990-02-05
DK157691C DK157691C (da)	1990-07-02

Family

ID=9258728

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK228982A DK157691C (da)	1981-05-21	1982-05-19	Fremgangsmaade til ionisk nitridering af et emne af staal, som forud er deformeret plastisk

Country Status (9)

Country	Link
EP (1)	EP0067098B1 (da)
AT (1)	ATE16293T1 (da)
DE (1)	DE3267120D1 (da)
DK (1)	DK157691C (da)
ES (1)	ES8304613A1 (da)
FR (1)	FR2506339A1 (da)
GR (1)	GR75839B (da)
PT (1)	PT74775B (da)
ZA (1)	ZA823472B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8619436D0 (en) *	1986-08-08	1986-09-17	Verdict Ion Technology Ltd	Tooling
DE4429943C1 (de) *	1994-08-24	1996-02-22	Dornier Gmbh Lindauer	Verfahren zur Standzeiterhöhung von Webblattlamellen
DE102006025008B4 (de) *	2006-05-30	2022-09-15	Schaeffler Technologies AG & Co. KG	Verfahren zum Härten von Laufflächen von Wälzlagerkomponenten
DE102008060161B4 (de) *	2008-12-02	2012-07-19	Benteler Automobiltechnik Gmbh	Verfahren zur Herstellung einer Fahrwerkskomponente mit erhöhter Dauerfestigkeit und Fahrwerkskomponente
LU92514B1 (fr) *	2014-08-08	2016-02-09	Plasma Metal S A	Procede de traitement de surface d'une piece en acier inoxydable
CN105695922A (zh) *	2014-11-25	2016-06-22	上海新力动力设备研究所	30Cr3SiNiMoVA钢的表面辉光离子渗氮方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR86012E (fr) *	1963-12-11	1965-11-26	Berliet Automobiles	éléments de frottement résistant particulièrement à l'usure par abrasion
JPS5458637A (en) *	1977-10-20	1979-05-11	Kawasaki Heavy Ind Ltd	Ion nitriding method
JPS5458636A (en) *	1977-10-20	1979-05-11	Kawasaki Heavy Ind Ltd	Ion nitriding method
JPS5514839A (en) *	1978-07-14	1980-02-01	Kawasaki Heavy Ind Ltd	Treating method for ion nitriding
FR2446326A1 (fr) *	1979-01-10	1980-08-08	Creusot Loire	Perfectionnement a la nitruration ionique des corps creux allonges, en aciers

1981
- 1981-05-21 FR FR8110129A patent/FR2506339A1/fr active Granted
1982
- 1982-04-21 PT PT74775A patent/PT74775B/pt unknown
- 1982-04-22 GR GR67962A patent/GR75839B/el unknown
- 1982-05-19 DE DE8282400928T patent/DE3267120D1/de not_active Expired
- 1982-05-19 ZA ZA823472A patent/ZA823472B/xx unknown
- 1982-05-19 ES ES512331A patent/ES8304613A1/es not_active Expired
- 1982-05-19 AT AT82400928T patent/ATE16293T1/de active
- 1982-05-19 DK DK228982A patent/DK157691C/da active
- 1982-05-19 EP EP82400928A patent/EP0067098B1/fr not_active Expired

Also Published As

Publication number	Publication date
GR75839B (da)	1984-08-02
PT74775A (fr)	1982-05-01
ATE16293T1 (de)	1985-11-15
PT74775B (fr)	1983-11-08
DK157691C (da)	1990-07-02
ES512331A0 (es)	1983-03-01
FR2506339B1 (da)	1983-12-23
EP0067098B1 (fr)	1985-10-30
DE3267120D1 (en)	1985-12-05
ES8304613A1 (es)	1983-03-01
FR2506339A1 (fr)	1982-11-26
EP0067098A1 (fr)	1982-12-15
ZA823472B (en)	1983-03-30
DK157691B (da)	1990-02-05

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