FR2183255B1 - - Google Patents

Info

Publication number: FR2183255B1
Authority: FR; France
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

Application number

FR7316076A

Other languages

French (fr)

Other versions

FR2183255A1 (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Toyota Central R&D Labs Inc

Original Assignee

Toyota Central R&D Labs Inc

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.)

1972-05-04

Filing date

1973-05-04

Publication date

1978-06-23

1972-05-04 Priority claimed from JP47043730A external-priority patent/JPS5123262B2/ja

1973-04-12 Priority claimed from JP48040822A external-priority patent/JPS5137893B2/ja

1973-05-04 Application filed by Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc

1973-12-14 Publication of FR2183255A1 publication Critical patent/FR2183255A1/fr

1978-06-23 Application granted granted Critical

1978-06-23 Publication of FR2183255B1 publication Critical patent/FR2183255B1/fr

Status Expired legal-status Critical Current

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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
- C23C10/20—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions only one element being diffused
- C23C10/24—Salt bath containing the element to be diffused
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates

FR7316076A 1972-05-04 1973-05-04 Expired FR2183255B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP47043730A JPS5123262B2 (en)	1972-05-04	1972-05-04
JP48040822A JPS5137893B2 (en)	1973-04-12	1973-04-12

Publications (2)

Publication Number	Publication Date
FR2183255A1 FR2183255A1 (en)	1973-12-14
FR2183255B1 true FR2183255B1 (en)	1978-06-23

Family

ID=26380338

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7316076A Expired FR2183255B1 (en)	1972-05-04	1973-05-04

Country Status (5)

Country	Link
US (1)	US3930060A (en)
CA (1)	CA1036976A (en)
DE (1)	DE2322159C3 (en)
FR (1)	FR2183255B1 (en)
GB (1)	GB1382009A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53137835A (en) *	1977-05-09	1978-12-01	Toyoda Chuo Kenkyusho Kk	Method of forming carbide layer of va group element or chrome on surface of iron alloy material
JPS5416342A (en) *	1977-07-07	1979-02-06	Toyoda Chuo Kenkyusho Kk	Method of forming composite carbide layer of 5a group elements on steel alloy surface
JPS5429847A (en) *	1977-08-11	1979-03-06	Toyoda Chuo Kenkyusho Kk	Method of forming composite carbide layer of chromium and one or more of 5a group elements on surface of iron alloy
CA1179242A (en) *	1980-06-17	1984-12-11	Norimasa Uchida	Method for treating surfaces
DE3025033A1 (en) *	1980-07-02	1982-01-21	Degussa Ag, 6000 Frankfurt	METHOD FOR PRODUCING VANADINE CARBIDE LAYERS ON IRON
JPS5942071B2 (en) *	1981-04-20	1984-10-12	株式会社豊田中央研究所	Method for forming a carbide layer on the surface of iron alloy and cemented carbide materials
JPS6314855A (en) *	1986-07-07	1988-01-22	Toyota Central Res & Dev Lab Inc	Surface treatment and surface treating agent
US5234721A (en) *	1989-05-26	1993-08-10	Rostoker, Inc.	Method for forming carbide coating on various metals and their alloys

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2950233A (en) *	1954-04-29	1960-08-23	Horizons Inc	Production of hard surfaces on base metals
GB1029474A (en) *	1962-03-05	1966-05-11	Gen Electric	Improvements in chromizing metal articles
US3260659A (en) *	1963-06-12	1966-07-12	North American Aviation Inc	Stripping of chromium from beryllium
US3514272A (en) *	1966-11-10	1970-05-26	Gen Electric	Process for vanadiding metals
US3620816A (en) *	1968-10-16	1971-11-16	John J Rausch	Method of diffusion coating metal substrates using molten lead as transport medium
US3795537A (en) *	1968-10-16	1974-03-05	Thyne R Van	Hard diffusion formed reaction coatings
DE2032645A1 (en) *	1969-07-02	1971-01-14	General Electric Company, Schenectady, NY (V St A )	Process for the production of diffusion coatings from tantalum or niobium on metals or metal alloys
US3719518A (en) *	1969-11-01	1973-03-06	Toyoda Chuo Kenkyusho Kk	Process of forming a carbide layer of vanadium, niobium or tantalum upon a steel surface

1973
- 1973-04-27 US US355278A patent/US3930060A/en not_active Expired - Lifetime
- 1973-05-01 GB GB2063073A patent/GB1382009A/en not_active Expired
- 1973-05-02 DE DE2322159A patent/DE2322159C3/en not_active Expired
- 1973-05-03 CA CA170,304A patent/CA1036976A/en not_active Expired
- 1973-05-04 FR FR7316076A patent/FR2183255B1/fr not_active Expired

Also Published As

Publication number	Publication date
US3930060A (en)	1975-12-30
DE2322159C3 (en)	1979-08-30
FR2183255A1 (en)	1973-12-14
DE2322159A1 (en)	1973-11-22
GB1382009A (en)	1975-01-29
CA1036976A (en)	1978-08-22
DE2322159B2 (en)	1978-12-21

Legal Events

Date	Code	Title	Description
1993-03-26	ST	Notification of lapse

Publication	Publication Date	Title
JPS5125023Y2 (en)	1976-06-25
FR2183255B1 (en)	1978-06-23
JPS4993417A (en)	1974-09-05
JPS559437B2 (en)	1980-03-10
FR2195051B2 (en)	1979-01-12
JPS5033854B2 (en)	1975-11-04
FR2207197B1 (en)	1976-11-19
FR2191369B1 (en)	1976-11-12
DE2221567A1 (en)	1973-10-25
JPS5149544Y2 (en)	1976-11-30
JPS4979500U (en)	1974-07-10
CS153157B1 (en)	1974-02-25
CS153333B1 (en)	1974-02-25
CS156342B1 (en)	1974-07-24
FR2179533A1 (en)	1973-11-23
JPS4943504U (en)	1974-04-17
JPS4968994U (en)	1974-06-15
BG17398A1 (en)	1973-11-10
CH567560A5 (en)	1975-10-15
BE790496A (en)	1973-02-15
AU479494A (en)	1974-06-06
CH562124A5 (en)	1975-05-30
CH565494A5 (en)	1975-08-15
CH603653A5 (en)	1978-08-31
CH566437A (en)	1975-09-15