GB2015580B - Recarburising ferrous materials - Google Patents

Recarburising ferrous materials

Info

Publication number: GB2015580B
Authority: GB; United Kingdom
Prior art keywords: recarburising; ferrous materials; ferrous; materials; recarburising ferrous
Prior art date: 1978-01-20
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

GB7908747A

Other versions

GB2015580A (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.)

NEILL HOLDING Ltd J

Original Assignee

NEILL HOLDING Ltd J

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.)

1978-01-20

Filing date

1979-03-13

Publication date

1982-03-10

1979-03-13 Application filed by NEILL HOLDING Ltd J filed Critical NEILL HOLDING Ltd J

1979-03-13 Priority to GB7908747A priority Critical patent/GB2015580B/en

1979-09-12 Publication of GB2015580A publication Critical patent/GB2015580A/en

1982-03-10 Application granted granted Critical

1982-03-10 Publication of GB2015580B publication Critical patent/GB2015580B/en

Status Expired legal-status Critical Current

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
- C23C8/28—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 more than one element being applied in one step
- C23C8/30—Carbo-nitriding
- C23C8/32—Carbo-nitriding of ferrous surfaces
- 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
- C23C8/08—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 only one element being applied
- C23C8/20—Carburising
- C23C8/22—Carburising of ferrous surfaces
- 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
- C23C8/34—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 more than one element being applied in more than one step

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)
Chemically Coating (AREA)

GB7908747A 1978-01-20 1979-03-13 Recarburising ferrous materials Expired GB2015580B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB7908747A GB2015580B (en)	1978-01-20	1979-03-13	Recarburising ferrous materials

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB231678		1978-01-20
GB7908747A GB2015580B (en)	1978-01-20	1979-03-13	Recarburising ferrous materials

Publications (2)

Publication Number	Publication Date
GB2015580A GB2015580A (en)	1979-09-12
GB2015580B true GB2015580B (en)	1982-03-10

Family

ID=26237434

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7908747A Expired GB2015580B (en)	1978-01-20	1979-03-13	Recarburising ferrous materials

Country Status (1)

Country	Link
GB (1)	GB2015580B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3225686C2 (en) *	1982-07-09	1990-05-10	Volkswagenwerk Ag, 3180 Wolfsburg	Process for heat treatment of the surface of a component

1979
- 1979-03-13 GB GB7908747A patent/GB2015580B/en not_active Expired

Also Published As

Publication number	Publication date
GB2015580A (en)	1979-09-12

Publication	Publication Date	Title
EG14076A (en)	1983-12-31	6-n-propyl 1-8-methoxymethyl or methylmercaptomethylergolines and related compounds
JPS5543798A (en)	1980-03-27	Heattshrinkable article
GB2016027A (en)	1979-09-19	Friction materials
BG27580A1 (en)	1979-12-12	Two- poled pelvis- thight articulation- set
GB2023021B (en)	1983-01-06	Heatrecoverable article
JPS54126799A (en)	1979-10-02	Microencapuslated alkaroid material
CS333379A2 (en)	1988-04-15	Upinaci zarizeni
CS353979A2 (en)	1985-05-15	Zpusob extrakce organickych slozek z rostlinnych materialu
HU178252B (en)	1982-04-28	Photostimulator
GB2047262B (en)	1983-01-26	Mluminescent materials
JPS5574895A (en)	1980-06-05	Imageetransferring material
GB2025168B (en)	1982-08-25	Brushlessmotors
JPS54108704A (en)	1979-08-25	Chinaapainting material
JPS54114305A (en)	1979-09-06	Lighttformed material
JPS5445634A (en)	1979-04-11	Wearrresitant material
ZA795801B (en)	1980-11-26	Friction materials
JPS54110080A (en)	1979-08-29	Insideepainted can
GB2039557B (en)	1983-03-23	Friction materials
GB2015580B (en)	1982-03-10	Recarburising ferrous materials
JPS5530064A (en)	1980-03-03	Pillarrlike material
JPS54137085A (en)	1979-10-24	Photoocrosslinkable material
JPS5523008A (en)	1980-02-19	Inorganic sounddproofing material
JPS54120043A (en)	1979-09-18	Mahhjongg piece
GB2080302B (en)	1983-04-20	Arylhydrazo-aldoximes
CS889279A2 (en)	1984-02-13	Zaznamovy material

Legal Events

Date	Code	Title	Description
1986-11-12	PCNP	Patent ceased through non-payment of renewal fee