ATE15409T1 - Verfahren zum pruefen eines produktes auf materialfehler, vorrichtung zum pruefen und verfahren zum behandeln des materials nach dem pruefverfahren. - Google Patents

Verfahren zum pruefen eines produktes auf materialfehler, vorrichtung zum pruefen und verfahren zum behandeln des materials nach dem pruefverfahren.

Info

Publication number
ATE15409T1
ATE15409T1 AT81300219T AT81300219T ATE15409T1 AT E15409 T1 ATE15409 T1 AT E15409T1 AT 81300219 T AT81300219 T AT 81300219T AT 81300219 T AT81300219 T AT 81300219T AT E15409 T1 ATE15409 T1 AT E15409T1
Authority
AT
Austria
Prior art keywords
testing
product
cropped
strip
metal
Prior art date
Application number
AT81300219T
Other languages
English (en)
Inventor
William Hugh Tait
Original Assignee
Dofasco 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 Dofasco Inc filed Critical Dofasco Inc
Application granted granted Critical
Publication of ATE15409T1 publication Critical patent/ATE15409T1/de

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
    • G01N29/14—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 using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0234—Metals, e.g. steel

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Battery Electrode And Active Subsutance (AREA)
AT81300219T 1980-01-28 1981-01-19 Verfahren zum pruefen eines produktes auf materialfehler, vorrichtung zum pruefen und verfahren zum behandeln des materials nach dem pruefverfahren. ATE15409T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/116,122 US4292847A (en) 1980-01-28 1980-01-28 Testing the material of a product for defects therein and processing the material employing such a method
EP81300219A EP0033208B1 (de) 1980-01-28 1981-01-19 Verfahren zum Prüfen eines Produktes auf Materialfehler, Vorrichtung zum Prüfen und Verfahren zum Behandeln des Materials nach dem Prüfverfahren

Publications (1)

Publication Number Publication Date
ATE15409T1 true ATE15409T1 (de) 1985-09-15

Family

ID=22365382

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81300219T ATE15409T1 (de) 1980-01-28 1981-01-19 Verfahren zum pruefen eines produktes auf materialfehler, vorrichtung zum pruefen und verfahren zum behandeln des materials nach dem pruefverfahren.

Country Status (7)

Country Link
US (1) US4292847A (de)
EP (1) EP0033208B1 (de)
JP (1) JPS56119852A (de)
AT (1) ATE15409T1 (de)
BR (1) BR8102404A (de)
CA (1) CA1154142A (de)
DE (1) DE3172092D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854172A (en) * 1988-09-22 1989-08-08 Regents Of The University Of California Method and apparatus for measurement of density profiles in wood composites, using acoustic emission
GB9326472D0 (en) * 1993-12-24 1994-02-23 Ngk Ceramics Europ Sa Method and apparatus for testing ceramic members
US6266983B1 (en) * 1998-12-09 2001-07-31 Kawasaki Steel Corporation Method and apparatus for detecting flaws in strip, method of manufacturing cold-rolled steel sheet and pickling equipment for hot-rolled steel strip
CN113654866B (zh) * 2021-09-22 2024-03-01 河北光兴半导体技术有限公司 一种含有微米级一维铂铑缺陷的薄玻璃样品的制备及缺陷测试方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097523A (en) * 1963-07-16 Sonic testing decay detector
US3548648A (en) * 1968-04-15 1970-12-22 Gen Electric Sonic worn cutting tool detector
DE2116522A1 (de) * 1971-04-05 1972-10-12 Licentia Gmbh Verfahren und Anordnung zur Prüfung von Gegenständen aus schwingfähigem Material auf Inhomogenitäten
US3793627A (en) * 1972-06-28 1974-02-19 Gen Electric Automatic sonic detection of chipped cutting tools
US3841149A (en) * 1973-01-08 1974-10-15 Interactive Systems Tool wear detector
US4087801A (en) * 1974-12-20 1978-05-02 Tokyo Shibaura Electric Co., Ltd. Apparatus for detecting damages of cutting tools

Also Published As

Publication number Publication date
BR8102404A (pt) 1981-09-22
EP0033208A2 (de) 1981-08-05
JPS56119852A (en) 1981-09-19
US4292847A (en) 1981-10-06
EP0033208A3 (en) 1981-12-30
EP0033208B1 (de) 1985-09-04
CA1154142A (en) 1983-09-20
DE3172092D1 (en) 1985-10-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee