BE807709A - Procede de controle de la tenue a l'usure des produits a base de nitrure de bore polycristallin cubique - Google Patents

Procede de controle de la tenue a l'usure des produits a base de nitrure de bore polycristallin cubique

Info

Publication number
BE807709A
BE807709A BE138081A BE138081A BE807709A BE 807709 A BE807709 A BE 807709A BE 138081 A BE138081 A BE 138081A BE 138081 A BE138081 A BE 138081A BE 807709 A BE807709 A BE 807709A
Authority
BE
Belgium
Prior art keywords
checking
procedure
wear resistance
boron nitride
cubic boron
Prior art date
Application number
BE138081A
Other languages
English (en)
French (fr)
Inventor
B A Glagovsky
A S Kamenkovich
V S Bysanov
I B Moskovenko G S Roi Slavina
L I Feidgun
I R Frenkel
A L Khatt G A Shashkina
V A Yashin
Z I Kremen
Y A Muzykant
Original Assignee
Vnii Abrazivovishlifovana
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 Vnii Abrazivovishlifovana filed Critical Vnii Abrazivovishlifovana
Publication of BE807709A publication Critical patent/BE807709A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Ceramic Products (AREA)
BE138081A 1972-11-24 1973-11-23 Procede de controle de la tenue a l'usure des produits a base de nitrure de bore polycristallin cubique BE807709A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1847757 1972-11-24

Publications (1)

Publication Number Publication Date
BE807709A true BE807709A (fr) 1974-05-24

Family

ID=20532494

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138081A BE807709A (fr) 1972-11-24 1973-11-23 Procede de controle de la tenue a l'usure des produits a base de nitrure de bore polycristallin cubique

Country Status (3)

Country Link
BE (1) BE807709A (enExample)
FR (1) FR2208524A5 (enExample)
GB (1) GB1454517A (enExample)

Also Published As

Publication number Publication date
GB1454517A (en) 1976-11-03
FR2208524A5 (enExample) 1974-06-21
DE2358640B2 (de) 1976-06-24
DE2358640A1 (de) 1974-07-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VSESOJUZNYNAUCHNO ISSLEDOVATELSKY INSTITUT ABRAZI

Effective date: 19901130