NL6805948A - - Google Patents

Info

Publication number
NL6805948A
NL6805948A NL6805948A NL6805948A NL6805948A NL 6805948 A NL6805948 A NL 6805948A NL 6805948 A NL6805948 A NL 6805948A NL 6805948 A NL6805948 A NL 6805948A NL 6805948 A NL6805948 A NL 6805948A
Authority
NL
Netherlands
Application number
NL6805948A
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
Priority claimed from GB1965867A external-priority patent/GB1185640A/en
Application filed filed Critical
Publication of NL6805948A publication Critical patent/NL6805948A/xx

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
    • C23C8/02—Pretreatment of the material to be coated
    • 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
    • C23C8/40—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 liquids, e.g. salt baths, liquid suspensions
    • C23C8/52—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 liquids, e.g. salt baths, liquid suspensions more than one element being applied in one step
    • C23C8/54—Carbo-nitriding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
NL6805948A 1966-12-21 1968-04-26 NL6805948A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB5712166 1966-12-21
GB1965867A GB1185640A (en) 1966-12-21 1966-12-21 Process for Casehardening Steels
GB198767 1967-01-13
GB1965767 1967-04-28
GB09659/67A GB1191122A (en) 1966-12-21 1967-04-28 Heat-Treatment of Iron and Steel

Publications (1)

Publication Number Publication Date
NL6805948A true NL6805948A (fr) 1968-10-29

Family

ID=10133049

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6805948A NL6805948A (fr) 1966-12-21 1968-04-26

Country Status (7)

Country Link
US (1) US3615908A (fr)
BE (1) BE714333A (fr)
DE (1) DE1758208A1 (fr)
ES (1) ES353267A2 (fr)
FR (1) FR94664E (fr)
GB (1) GB1191122A (fr)
NL (1) NL6805948A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340917A (en) * 1971-03-31 1973-12-19 Lucas Industries Ltd Nitriding alloy steel parts in a fused salt bath
JPS57171624A (en) * 1981-04-14 1982-10-22 Toyota Central Res & Dev Lab Inc Production of cutlery
FR2863629B1 (fr) * 2003-12-12 2006-12-08 Etudes Const Mecaniques Procede et dispositif de traitement physicochimique a chaud de pieces mecaniques
CN111763808A (zh) * 2020-07-13 2020-10-13 扬州大学 一种球墨铸铁制件表面显微组织梯度化及提高耐磨性的新型淬火-配分-等温热处理工艺
CN114962460A (zh) 2021-02-25 2022-08-30 斯凯孚公司 经热处理的滚子轴承圈

Also Published As

Publication number Publication date
FR94664E (fr) 1969-10-03
ES353267A2 (es) 1969-10-01
DE1758208A1 (de) 1971-01-28
GB1191122A (en) 1970-05-06
BE714333A (fr) 1968-10-28
US3615908A (en) 1971-10-26

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