BG48883A1 - Composite material - Google Patents

Composite material

Info

Publication number
BG48883A1
BG48883A1 BG8938689A BG8938689A BG48883A1 BG 48883 A1 BG48883 A1 BG 48883A1 BG 8938689 A BG8938689 A BG 8938689A BG 8938689 A BG8938689 A BG 8938689A BG 48883 A1 BG48883 A1 BG 48883A1
Authority
BG
Bulgaria
Prior art keywords
base
composite material
cutting instruments
compositional material
exploitational
Prior art date
Application number
BG8938689A
Inventor
Milush S Milushev
Anastas M Gerganov
Igor Ju Konjashin
Aleksandr I Anikeev
Sergej A Kirjukhin
Original Assignee
N Ob Osnovni Problemi Na Tekhn
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 N Ob Osnovni Problemi Na Tekhn filed Critical N Ob Osnovni Problemi Na Tekhn
Priority to BG8938689A priority Critical patent/BG48883A1/en
Publication of BG48883A1 publication Critical patent/BG48883A1/en

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Abstract

The compositional material is used for production of cutting instruments. It ensures high adhesion of the surface to the base and improved exploitational characteristics of the cutting instruments. The compositional material is on a tungsten-titanium carbon nitride base with a surface of hardly-soluble compound, while the base contains additionally 0.005 - 0.1% mass of silicon.
BG8938689A 1989-07-28 1989-07-28 Composite material BG48883A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG8938689A BG48883A1 (en) 1989-07-28 1989-07-28 Composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8938689A BG48883A1 (en) 1989-07-28 1989-07-28 Composite material

Publications (1)

Publication Number Publication Date
BG48883A1 true BG48883A1 (en) 1991-06-14

Family

ID=3922185

Family Applications (1)

Application Number Title Priority Date Filing Date
BG8938689A BG48883A1 (en) 1989-07-28 1989-07-28 Composite material

Country Status (1)

Country Link
BG (1) BG48883A1 (en)

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