FR777038A - Perfectionnements aux objets en acier calorisés - Google Patents

Perfectionnements aux objets en acier calorisés

Info

Publication number
FR777038A
FR777038A FR777038DA FR777038A FR 777038 A FR777038 A FR 777038A FR 777038D A FR777038D A FR 777038DA FR 777038 A FR777038 A FR 777038A
Authority
FR
France
Prior art keywords
heat
insulated steel
steel objects
objects
insulated
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
Other languages
English (en)
Inventor
Bertram John Sayles
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 filed Critical
Application granted granted Critical
Publication of FR777038A publication Critical patent/FR777038A/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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/60—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR777038D 1933-08-12 1934-07-25 Perfectionnements aux objets en acier calorisés Expired FR777038A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US777038XA 1933-08-12 1933-08-12

Publications (1)

Publication Number Publication Date
FR777038A true FR777038A (fr) 1935-02-09

Family

ID=1552197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777038D Expired FR777038A (fr) 1933-08-12 1934-07-25 Perfectionnements aux objets en acier calorisés

Country Status (1)

Country Link
FR (1) FR777038A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624882A1 (fr) * 1987-12-17 1989-06-23 Mtu Muenchen Gmbh Procede de revetement de pieces en alliages de titane par de l'aluminium diffuse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624882A1 (fr) * 1987-12-17 1989-06-23 Mtu Muenchen Gmbh Procede de revetement de pieces en alliages de titane par de l'aluminium diffuse

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