GB2261227B - Surface treatment of metals - Google Patents

Surface treatment of metals

Info

Publication number
GB2261227B
GB2261227B GB9123799A GB9123799A GB2261227B GB 2261227 B GB2261227 B GB 2261227B GB 9123799 A GB9123799 A GB 9123799A GB 9123799 A GB9123799 A GB 9123799A GB 2261227 B GB2261227 B GB 2261227B
Authority
GB
United Kingdom
Prior art keywords
metals
surface treatment
treatment
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 - Fee Related
Application number
GB9123799A
Other versions
GB9123799D0 (en
GB2261227A (en
Inventor
Allan Matthews
Adrian Leyland
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.)
University of Hull
Original Assignee
University of Hull
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.)
Filing date
Publication date
Application filed by University of Hull filed Critical University of Hull
Priority to GB9123799A priority Critical patent/GB2261227B/en
Publication of GB9123799D0 publication Critical patent/GB9123799D0/en
Publication of GB2261227A publication Critical patent/GB2261227A/en
Application granted granted Critical
Publication of GB2261227B publication Critical patent/GB2261227B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
GB9123799A 1991-11-08 1991-11-08 Surface treatment of metals Expired - Fee Related GB2261227B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9123799A GB2261227B (en) 1991-11-08 1991-11-08 Surface treatment of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9123799A GB2261227B (en) 1991-11-08 1991-11-08 Surface treatment of metals

Publications (3)

Publication Number Publication Date
GB9123799D0 GB9123799D0 (en) 1992-01-02
GB2261227A GB2261227A (en) 1993-05-12
GB2261227B true GB2261227B (en) 1995-01-11

Family

ID=10704333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9123799A Expired - Fee Related GB2261227B (en) 1991-11-08 1991-11-08 Surface treatment of metals

Country Status (1)

Country Link
GB (1) GB2261227B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868878A (en) * 1993-08-27 1999-02-09 Hughes Electronics Corporation Heat treatment by plasma electron heating and solid/gas jet cooling
KR100277156B1 (en) † 1995-03-29 2001-01-15 스기야마 미 찌오 Method and Equipment for Vacuum Carburization and Products of Carburization
US5859404A (en) * 1995-10-12 1999-01-12 Hughes Electronics Corporation Method and apparatus for plasma processing a workpiece in an enveloping plasma
GB2306510B (en) * 1995-11-02 1999-06-23 Univ Surrey Modification of metal surfaces
FR2747398B1 (en) * 1996-04-12 1998-05-15 Nitruvid METHOD FOR THE SURFACE TREATMENT OF A METAL PART
ES2161398T5 (en) * 1997-06-03 2011-04-05 Ipsen International Gmbh PROCEDURE FOR CARBURATION OF METAL PARTS IN A VACUUM OVEN.
GB9715180D0 (en) 1997-07-19 1997-09-24 Univ Birmingham Process for the treatment of austenitic stainless steel articles
FR2807956B1 (en) * 2000-04-19 2003-10-24 Nitruvid METHOD FOR SURFACE TREATMENT OF A PART AND PART OBTAINED
US20020020476A1 (en) * 2000-07-12 2002-02-21 Eiichi Ishii Method of surface treatment of titanium metal
US7291229B2 (en) 2000-07-12 2007-11-06 Osaka Prefecture Method of surface treatment of titanium metal
DE102004056880B4 (en) * 2004-09-07 2009-10-08 Damasko, Petra Method for producing a functional element for wristwatches
KR20090034390A (en) * 2006-07-24 2009-04-07 스와겔로크 컴패니 Metal article with high interstitial content
CN114959551B (en) * 2022-04-29 2023-12-19 超微中程纳米科技（苏州）有限公司 Ion nitriding process for die steel cutter

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1202810A (en) * 1967-11-02 1970-08-19 Berghaus Elektrophysik Anst Method of ionitriding objects made of iron and steel
GB2060711A (en) * 1980-07-30 1981-05-07 Hitachi Ltd Processing electrically conductive material by glow discharge
GB2109419A (en) * 1981-09-30 1983-06-02 Kymin Oy Kymmene Ab Low-pressure gas-nitriding in glow discharge
US4520268A (en) * 1983-05-26 1985-05-28 Pauline Y. Lau Method and apparatus for introducing normally solid materials into substrate surfaces
US4534842A (en) * 1983-06-15 1985-08-13 Centre National De La Recherche Scientifique (Cnrs) Process and device for producing a homogeneous large-volume plasma of high density and of low electronic temperature
GB2175316A (en) * 1985-05-17 1986-11-26 Atomic Energy Authority Uk Improved cutting edges
GB2201972A (en) * 1987-03-10 1988-09-14 Tech Ni Plant Limited Improvements in prostheses
US4873117A (en) * 1986-09-18 1989-10-10 Framatome Stainless steel tubular element with improved wear resistance
GB2227755A (en) * 1988-12-08 1990-08-08 Univ Hull Improving the wear resistance of metallic components by coating and diffusion treatment
US5062900A (en) * 1988-04-18 1991-11-05 Institut De Recherches De La Siderurgie Francaise Process for the improvement of the corrosion resistance of metallic materials

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1202810A (en) * 1967-11-02 1970-08-19 Berghaus Elektrophysik Anst Method of ionitriding objects made of iron and steel
GB2060711A (en) * 1980-07-30 1981-05-07 Hitachi Ltd Processing electrically conductive material by glow discharge
GB2109419A (en) * 1981-09-30 1983-06-02 Kymin Oy Kymmene Ab Low-pressure gas-nitriding in glow discharge
US4520268A (en) * 1983-05-26 1985-05-28 Pauline Y. Lau Method and apparatus for introducing normally solid materials into substrate surfaces
US4534842A (en) * 1983-06-15 1985-08-13 Centre National De La Recherche Scientifique (Cnrs) Process and device for producing a homogeneous large-volume plasma of high density and of low electronic temperature
GB2175316A (en) * 1985-05-17 1986-11-26 Atomic Energy Authority Uk Improved cutting edges
US4873117A (en) * 1986-09-18 1989-10-10 Framatome Stainless steel tubular element with improved wear resistance
GB2201972A (en) * 1987-03-10 1988-09-14 Tech Ni Plant Limited Improvements in prostheses
US5062900A (en) * 1988-04-18 1991-11-05 Institut De Recherches De La Siderurgie Francaise Process for the improvement of the corrosion resistance of metallic materials
GB2227755A (en) * 1988-12-08 1990-08-08 Univ Hull Improving the wear resistance of metallic components by coating and diffusion treatment

Also Published As

Publication number Publication date
GB9123799D0 (en) 1992-01-02
GB2261227A (en) 1993-05-12

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Legal Events

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