FR2285611B1 - - Google Patents

Info

Publication number
FR2285611B1
FR2285611B1 FR7431332A FR7431332A FR2285611B1 FR 2285611 B1 FR2285611 B1 FR 2285611B1 FR 7431332 A FR7431332 A FR 7431332A FR 7431332 A FR7431332 A FR 7431332A FR 2285611 B1 FR2285611 B1 FR 2285611B1
Authority
FR
France
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
FR7431332A
Other versions
FR2285611A1 (fr
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR7431332A priority Critical patent/FR2285611A1/fr
Publication of FR2285611A1 publication Critical patent/FR2285611A1/fr
Application granted granted Critical
Publication of FR2285611B1 publication Critical patent/FR2285611B1/fr
Granted 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
    • G01N29/11—Analysing solids by measuring attenuation 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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR7431332A 1974-09-17 1974-09-17 Procede pour la detection non destructive de l'endommagement d'un materiau composite, et dispositif pour sa mise en oeuvre Granted FR2285611A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7431332A FR2285611A1 (fr) 1974-09-17 1974-09-17 Procede pour la detection non destructive de l'endommagement d'un materiau composite, et dispositif pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7431332A FR2285611A1 (fr) 1974-09-17 1974-09-17 Procede pour la detection non destructive de l'endommagement d'un materiau composite, et dispositif pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2285611A1 FR2285611A1 (fr) 1976-04-16
FR2285611B1 true FR2285611B1 (fr) 1976-12-31

Family

ID=9143147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431332A Granted FR2285611A1 (fr) 1974-09-17 1974-09-17 Procede pour la detection non destructive de l'endommagement d'un materiau composite, et dispositif pour sa mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2285611A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150739A1 (de) * 1981-12-22 1983-07-07 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Ultraschall-pruefverfahren und -pruefkopfanordnung
FR3012606B1 (fr) * 2013-10-25 2017-01-27 Herakles Procede de diagnostic d'un chargement
CN114062493B (zh) * 2021-11-01 2023-10-24 中国人民解放军火箭军工程大学 固体推进剂脱湿损伤的非线性超声原位在线检测表征方法

Also Published As

Publication number Publication date
FR2285611A1 (fr) 1976-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse