GB1436834A - Chromising the inner surface of a ferrous metal pipe - Google Patents

Chromising the inner surface of a ferrous metal pipe

Info

Publication number
GB1436834A
GB1436834A GB217875A GB217875A GB1436834A GB 1436834 A GB1436834 A GB 1436834A GB 217875 A GB217875 A GB 217875A GB 217875 A GB217875 A GB 217875A GB 1436834 A GB1436834 A GB 1436834A
Authority
GB
United Kingdom
Prior art keywords
chromising
metal pipe
ferrous metal
pipe
cockerill
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
Application number
GB217875A
Other languages
English (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.)
Cockerill SA
Cockerill Ougree Providence et Esperance Longdoz
Original Assignee
Cockerill SA
Cockerill Ougree Providence et Esperance Longdoz
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 Cockerill SA, Cockerill Ougree Providence et Esperance Longdoz filed Critical Cockerill SA
Publication of GB1436834A publication Critical patent/GB1436834A/en
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
    • C23C10/04—Diffusion into selected surface areas, e.g. using masks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
GB217875A 1974-02-05 1975-01-17 Chromising the inner surface of a ferrous metal pipe Expired GB1436834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE810647 1974-02-05

Publications (1)

Publication Number Publication Date
GB1436834A true GB1436834A (en) 1976-05-26

Family

ID=3860972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB217875A Expired GB1436834A (en) 1974-02-05 1975-01-17 Chromising the inner surface of a ferrous metal pipe

Country Status (2)

Country Link
FR (1) FR2259914B3 (enrdf_load_html_response)
GB (1) GB1436834A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250753A (en) * 1990-11-10 1992-06-17 Mtu Muenchen Gmbh Powder-pack coating of hollow bodies using spherical particles and tumbling
WO2005106064A1 (en) * 2004-04-28 2005-11-10 Diffusion Alloys Limited Coatings for turbine blades

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250753A (en) * 1990-11-10 1992-06-17 Mtu Muenchen Gmbh Powder-pack coating of hollow bodies using spherical particles and tumbling
GB2250753B (en) * 1990-11-10 1994-06-01 Mtu Muenchen Gmbh A method of powder-pack coating hollow bodies
WO2005106064A1 (en) * 2004-04-28 2005-11-10 Diffusion Alloys Limited Coatings for turbine blades
US7824738B2 (en) 2004-04-28 2010-11-02 Diffusion Alloys Limited Coatings for turbine blades

Also Published As

Publication number Publication date
FR2259914B3 (enrdf_load_html_response) 1977-09-23
FR2259914A1 (enrdf_load_html_response) 1975-08-29

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee