CA2356149C - Methode amelioree pour le durcissement par diffusion de revetement sur des objets metalliques - Google Patents

Methode amelioree pour le durcissement par diffusion de revetement sur des objets metalliques Download PDF

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Publication number
CA2356149C
CA2356149C CA002356149A CA2356149A CA2356149C CA 2356149 C CA2356149 C CA 2356149C CA 002356149 A CA002356149 A CA 002356149A CA 2356149 A CA2356149 A CA 2356149A CA 2356149 C CA2356149 C CA 2356149C
Authority
CA
Canada
Prior art keywords
chromium
diffusion
slurry
aluminum
coating
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 - Lifetime
Application number
CA002356149A
Other languages
English (en)
Other versions
CA2356149A1 (fr
Inventor
Thomas L. Davis
Dale F. Lacount
Stephen E. Lebeau
Kenneth D. Seibert
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 US07/486,481 external-priority patent/US5041309A/en
Application filed by Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of CA2356149A1 publication Critical patent/CA2356149A1/fr
Application granted granted Critical
Publication of CA2356149C publication Critical patent/CA2356149C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Chemically Coating (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
CA002356149A 1990-02-28 1990-12-21 Methode amelioree pour le durcissement par diffusion de revetement sur des objets metalliques Expired - Lifetime CA2356149C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/486,481 US5041309A (en) 1990-02-28 1990-02-28 Method of chromizing a workpiece by applying a coating containing chromium particles onto a ceramic carrier, positioning the carrier proximate the workpiece, and heating both carrier and workpiece to diffuse chromium particles into the workpiece
US486,481 1990-02-28
CA002033018A CA2033018C (fr) 1990-02-28 1990-12-21 Methode de revetement par diffusion d'objets en metal, employant un porteur ceramique fourni avec la composition de diffusion

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002033018A Division CA2033018C (fr) 1990-02-28 1990-12-21 Methode de revetement par diffusion d'objets en metal, employant un porteur ceramique fourni avec la composition de diffusion

Publications (2)

Publication Number Publication Date
CA2356149A1 CA2356149A1 (fr) 1991-08-29
CA2356149C true CA2356149C (fr) 2005-09-20

Family

ID=25674425

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002356149A Expired - Lifetime CA2356149C (fr) 1990-02-28 1990-12-21 Methode amelioree pour le durcissement par diffusion de revetement sur des objets metalliques

Country Status (1)

Country Link
CA (1) CA2356149C (fr)

Also Published As

Publication number Publication date
CA2356149A1 (fr) 1991-08-29

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