NO115793B - - Google Patents

Info

Publication number
NO115793B
NO115793B NO163935A NO16393566A NO115793B NO 115793 B NO115793 B NO 115793B NO 163935 A NO163935 A NO 163935A NO 16393566 A NO16393566 A NO 16393566A NO 115793 B NO115793 B NO 115793B
Authority
NO
Norway
Prior art keywords
bath
article
coating
approx
sodium
Prior art date
Application number
NO163935A
Other languages
English (en)
Norwegian (no)
Inventor
C Lemke
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of NO115793B publication Critical patent/NO115793B/no

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
    • C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
    • C23C10/20—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions only one element being diffused
    • C23C10/22—Metal melt containing the element to be diffused

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
NO163935A 1965-07-16 1966-07-15 NO115793B (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US472657A US3413142A (en) 1965-07-16 1965-07-16 Process of cooling diffusion coated metal articles in liquid sodium metal

Publications (1)

Publication Number Publication Date
NO115793B true NO115793B (forum.php) 1968-12-02

Family

ID=23876416

Family Applications (1)

Application Number Title Priority Date Filing Date
NO163935A NO115793B (forum.php) 1965-07-16 1966-07-15

Country Status (7)

Country Link
US (1) US3413142A (forum.php)
BE (1) BE683999A (forum.php)
CH (1) CH473234A (forum.php)
DE (1) DE1521447B2 (forum.php)
GB (1) GB1127424A (forum.php)
NL (1) NL6609454A (forum.php)
NO (1) NO115793B (forum.php)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494805A (en) * 1967-03-22 1970-02-10 Atomic Energy Commission Method of inhibiting the corrosion of tantalum by liquid lithium at high temperatures
US3524752A (en) * 1967-08-01 1970-08-18 Du Pont Addition of nitrogen gas to atmosphere in alloy diffusion coating
US3497379A (en) * 1967-12-27 1970-02-24 Du Pont Process for improving the corrosion resistance of alloy diffusion coated metal articles
US3547685A (en) * 1968-08-21 1970-12-15 Atomic Energy Commission Method of inhibiting the corrosion of tantalum by liquid lithium
US3770488A (en) * 1971-04-06 1973-11-06 Us Air Force Metal impregnated graphite fibers and method of making same
US4398967A (en) * 1979-09-11 1983-08-16 Devan Jackson H Method for inhibiting alkali metal corrosion of nickel-containing alloys
DE3523003A1 (de) * 1985-06-27 1987-01-02 Schmetz Kg Verfahren zur oberflaechenbeschichtung von metallen
WO2002070774A1 (de) * 2001-03-05 2002-09-12 GWP Gesellschaft für Werkstoffprüfung mbH Verfahren zum härten von metallischen werkstücken

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797173A (en) * 1954-05-06 1957-06-25 John D Keller Method of and apparatus for annealing and coating steel sheets
US3294498A (en) * 1963-09-24 1966-12-27 Du Pont Cr-fe diffusion coating ferrous metal substrate
US3184331A (en) * 1963-12-16 1965-05-18 Du Pont Process of diffusion coating
US3342628A (en) * 1964-05-14 1967-09-19 Du Pont Alloy diffusion process
US3184292A (en) * 1964-07-08 1965-05-18 Du Pont Process and composition for diffusion coating refractory metals and product produced thereby
US3261712A (en) * 1965-03-15 1966-07-19 Du Pont Process for diffusion coating metals

Also Published As

Publication number Publication date
NL6609454A (forum.php) 1967-01-17
DE1521447B2 (de) 1971-05-06
US3413142A (en) 1968-11-26
DE1521447A1 (de) 1969-07-24
CH473234A (de) 1969-05-31
GB1127424A (en) 1968-09-18
BE683999A (forum.php) 1966-12-16

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