CA2605296C - Matieres metalliques dures, revetements metalliques durs, procedes de traitement de matieres metalliques et procedes de production de revetements metalliques - Google Patents

Matieres metalliques dures, revetements metalliques durs, procedes de traitement de matieres metalliques et procedes de production de revetements metalliques Download PDF

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Publication number
CA2605296C
CA2605296C CA2605296A CA2605296A CA2605296C CA 2605296 C CA2605296 C CA 2605296C CA 2605296 A CA2605296 A CA 2605296A CA 2605296 A CA2605296 A CA 2605296A CA 2605296 C CA2605296 C CA 2605296C
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CA
Canada
Prior art keywords
powder
metallic
methods
ingot
wire
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 - Fee Related
Application number
CA2605296A
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English (en)
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CA2605296A1 (fr
Inventor
Daniel J. Branagan
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.)
Bechtel BWXT Idaho LLC
Original Assignee
Bechtel BWXT Idaho LLC
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 US10/172,095 external-priority patent/US6689234B2/en
Application filed by Bechtel BWXT Idaho LLC filed Critical Bechtel BWXT Idaho LLC
Publication of CA2605296A1 publication Critical patent/CA2605296A1/fr
Application granted granted Critical
Publication of CA2605296C publication Critical patent/CA2605296C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention a pour objet une méthode de protection d'une surface comprenant la fourniture d'une surface et l'application sur la surface d'une couche initialement formée d'un matériau, celui-ci étant composé à au moins 55 % en poids de Fe et de moins de 10 autres éléments, dont au moins deux éléments choisis parmi B, C et Si. La dureté initiale de la couche initialement formée est d'au moins 9,2 GPa environ et l'allongement en traction est de l'ordre d'environ 0,5 % à environ 60 %.
CA2605296A 2002-06-13 2003-01-15 Matieres metalliques dures, revetements metalliques durs, procedes de traitement de matieres metalliques et procedes de production de revetements metalliques Expired - Fee Related CA2605296C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/172,095 US6689234B2 (en) 2000-11-09 2002-06-13 Method of producing metallic materials
US10/172,095 2002-06-13
CA002486352A CA2486352C (fr) 2002-06-13 2003-01-15 Matieres metalliques dures, revetements metalliques durs, procedes de traitement de matieres metalliques et procedes de production de revetements metalliques

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002486352A Division CA2486352C (fr) 2002-06-13 2003-01-15 Matieres metalliques dures, revetements metalliques durs, procedes de traitement de matieres metalliques et procedes de production de revetements metalliques

Publications (2)

Publication Number Publication Date
CA2605296A1 CA2605296A1 (fr) 2003-12-24
CA2605296C true CA2605296C (fr) 2011-07-19

Family

ID=38829391

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2605296A Expired - Fee Related CA2605296C (fr) 2002-06-13 2003-01-15 Matieres metalliques dures, revetements metalliques durs, procedes de traitement de matieres metalliques et procedes de production de revetements metalliques

Country Status (1)

Country Link
CA (1) CA2605296C (fr)

Also Published As

Publication number Publication date
CA2605296A1 (fr) 2003-12-24

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