JPS6044857A - 導電性材料用亀裂成長検出装置 - Google Patents

導電性材料用亀裂成長検出装置

Info

Publication number
JPS6044857A
JPS6044857A JP15360983A JP15360983A JPS6044857A JP S6044857 A JPS6044857 A JP S6044857A JP 15360983 A JP15360983 A JP 15360983A JP 15360983 A JP15360983 A JP 15360983A JP S6044857 A JPS6044857 A JP S6044857A
Authority
JP
Japan
Prior art keywords
test piece
output
amplifier
crack growth
phase
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.)
Granted
Application number
JP15360983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0363016B2 (cs
Inventor
Kazuo Kageyama
和郎 影山
Katsunobu Nonaka
野中　勝信
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP15360983A priority Critical patent/JPS6044857A/ja
Publication of JPS6044857A publication Critical patent/JPS6044857A/ja
Publication of JPH0363016B2 publication Critical patent/JPH0363016B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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 Electric Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP15360983A 1983-08-22 1983-08-22 導電性材料用亀裂成長検出装置 Granted JPS6044857A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15360983A JPS6044857A (ja) 1983-08-22 1983-08-22 導電性材料用亀裂成長検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15360983A JPS6044857A (ja) 1983-08-22 1983-08-22 導電性材料用亀裂成長検出装置

Publications (2)

Publication Number Publication Date
JPS6044857A true JPS6044857A (ja) 1985-03-11
JPH0363016B2 JPH0363016B2 (cs) 1991-09-27

Family

ID=15566223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15360983A Granted JPS6044857A (ja) 1983-08-22 1983-08-22 導電性材料用亀裂成長検出装置

Country Status (1)

Country Link
JP (1) JPS6044857A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7485821B2 (en) 2003-12-15 2009-02-03 Preh Gmbh Control element with animated symbols

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948770B1 (fr) * 2009-07-31 2011-10-07 Airbus Operations Sas Procede de caracterisation electrique d'un materiau composite pour la fabrication d'un aeronef

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107386A (en) * 1978-02-09 1979-08-23 Koa Oil Co Ltd Flaw detecting system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107386A (en) * 1978-02-09 1979-08-23 Koa Oil Co Ltd Flaw detecting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7485821B2 (en) 2003-12-15 2009-02-03 Preh Gmbh Control element with animated symbols

Also Published As

Publication number Publication date
JPH0363016B2 (cs) 1991-09-27

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