FR2043134A5 - - Google Patents

Info

Publication number
FR2043134A5
FR2043134A5 FR7012862A FR7012862A FR2043134A5 FR 2043134 A5 FR2043134 A5 FR 2043134A5 FR 7012862 A FR7012862 A FR 7012862A FR 7012862 A FR7012862 A FR 7012862A FR 2043134 A5 FR2043134 A5 FR 2043134A5
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
FR7012862A
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of FR2043134A5 publication Critical patent/FR2043134A5/fr
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
    • 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
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding 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)
FR7012862A 1969-04-10 1970-04-09 Expired FR2043134A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1850469 1969-04-10

Publications (1)

Publication Number Publication Date
FR2043134A5 true FR2043134A5 (fr) 1971-02-12

Family

ID=10113572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7012862A Expired FR2043134A5 (fr) 1969-04-10 1970-04-09

Country Status (3)

Country Link
DE (1) DE2016920A1 (fr)
FR (1) FR2043134A5 (fr)
GB (1) GB1303428A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319718A1 (fr) * 1975-07-30 1977-02-25 Uss Eng & Consult Renforcement, par une reaction au-dessous de la surface, des metaux ferreux a faible teneur en carbone

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643752A1 (de) * 1996-10-23 1998-04-30 Abb Patent Gmbh Verfahren zur Herstellung eines Werkstoffs
DE10315416A1 (de) * 2002-06-27 2004-01-22 Ina-Schaeffler Kg Lagefixierung eines Bolzens
DE102008026154A1 (de) * 2008-05-30 2009-12-03 Bayerische Motoren Werke Aktiengesellschaft Stahllegierung hoher Festigkeit
US20160130692A1 (en) * 2014-11-07 2016-05-12 Caterpillar Inc. Rapid Nitriding Through Nitriding Potential Control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319718A1 (fr) * 1975-07-30 1977-02-25 Uss Eng & Consult Renforcement, par une reaction au-dessous de la surface, des metaux ferreux a faible teneur en carbone

Also Published As

Publication number Publication date
DE2016920A1 (fr) 1970-10-01
GB1303428A (fr) 1973-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse