CA2265399C - Composites de diamant a matrice metallique ou de nitrure de bore cubique - Google Patents

Composites de diamant a matrice metallique ou de nitrure de bore cubique Download PDF

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Publication number
CA2265399C
CA2265399C CA 2265399 CA2265399A CA2265399C CA 2265399 C CA2265399 C CA 2265399C CA 2265399 CA2265399 CA 2265399 CA 2265399 A CA2265399 A CA 2265399A CA 2265399 C CA2265399 C CA 2265399C
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CA
Canada
Prior art keywords
super
hard
metal
diamond
component
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
CA 2265399
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English (en)
Other versions
CA2265399A1 (fr
Inventor
Zhigang Fang
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.)
Smith International Inc
Original Assignee
Smith International Inc
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 Smith International Inc filed Critical Smith International Inc
Publication of CA2265399A1 publication Critical patent/CA2265399A1/fr
Application granted granted Critical
Publication of CA2265399C publication Critical patent/CA2265399C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Polishing Bodies And Polishing Tools (AREA)
  • Powder Metallurgy (AREA)
CA 2265399 1998-03-19 1999-03-17 Composites de diamant a matrice metallique ou de nitrure de bore cubique Expired - Fee Related CA2265399C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7855398P 1998-03-19 1998-03-19
US60/078,553 1998-03-19

Publications (2)

Publication Number Publication Date
CA2265399A1 CA2265399A1 (fr) 1999-09-19
CA2265399C true CA2265399C (fr) 2006-05-16

Family

ID=29709295

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2265399 Expired - Fee Related CA2265399C (fr) 1998-03-19 1999-03-17 Composites de diamant a matrice metallique ou de nitrure de bore cubique

Country Status (1)

Country Link
CA (1) CA2265399C (fr)

Also Published As

Publication number Publication date
CA2265399A1 (fr) 1999-09-19

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Effective date: 20170317