GB1454517A - Method of testing wear resistance of articles of polycrystalline cubic boron nitride - Google Patents

Method of testing wear resistance of articles of polycrystalline cubic boron nitride

Info

Publication number
GB1454517A
GB1454517A GB5145273A GB5145273A GB1454517A GB 1454517 A GB1454517 A GB 1454517A GB 5145273 A GB5145273 A GB 5145273A GB 5145273 A GB5145273 A GB 5145273A GB 1454517 A GB1454517 A GB 1454517A
Authority
GB
United Kingdom
Prior art keywords
boron nitride
articles
cubic boron
wear resistance
polycrystalline cubic
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
Application number
GB5145273A
Other languages
English (en)
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.)
VNII ABRAZIVOVI SHLIFOVANIA
Original Assignee
VNII ABRAZIVOVI SHLIFOVANIA
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 ABRAZIVOVI SHLIFOVANIA filed Critical VNII ABRAZIVOVI SHLIFOVANIA
Publication of GB1454517A publication Critical patent/GB1454517A/en
Expired legal-status Critical Current

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)
GB5145273A 1972-11-24 1973-11-06 Method of testing wear resistance of articles of polycrystalline cubic boron nitride Expired GB1454517A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1454517A true GB1454517A (en) 1976-11-03

Family

ID=20532494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5145273A Expired GB1454517A (en) 1972-11-24 1973-11-06 Method of testing wear resistance of articles of polycrystalline cubic boron nitride

Country Status (3)

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

Also Published As

Publication number Publication date
DE2358640A1 (de) 1974-07-11
BE807709A (fr) 1974-05-24
DE2358640B2 (de) 1976-06-24
FR2208524A5 (enExample) 1974-06-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee