JPH032852Y2 - - Google Patents

Info

Publication number
JPH032852Y2
JPH032852Y2 JP15851186U JP15851186U JPH032852Y2 JP H032852 Y2 JPH032852 Y2 JP H032852Y2 JP 15851186 U JP15851186 U JP 15851186U JP 15851186 U JP15851186 U JP 15851186U JP H032852 Y2 JPH032852 Y2 JP H032852Y2
Authority
JP
Japan
Prior art keywords
distance
signal
sensor
flaw detection
inspected
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
JP15851186U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6275462U (zh
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 filed Critical
Priority to JP15851186U priority Critical patent/JPH032852Y2/ja
Publication of JPS6275462U publication Critical patent/JPS6275462U/ja
Application granted granted Critical
Publication of JPH032852Y2 publication Critical patent/JPH032852Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP15851186U 1986-10-16 1986-10-16 Expired JPH032852Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15851186U JPH032852Y2 (zh) 1986-10-16 1986-10-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15851186U JPH032852Y2 (zh) 1986-10-16 1986-10-16

Publications (2)

Publication Number Publication Date
JPS6275462U JPS6275462U (zh) 1987-05-14
JPH032852Y2 true JPH032852Y2 (zh) 1991-01-25

Family

ID=31082069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15851186U Expired JPH032852Y2 (zh) 1986-10-16 1986-10-16

Country Status (1)

Country Link
JP (1) JPH032852Y2 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5010944B2 (ja) * 2007-02-28 2012-08-29 株式会社東芝 超音波探傷装置
JP6102450B2 (ja) * 2013-04-16 2017-03-29 ミツミ電機株式会社 モータドライバ装置及びその制御方法
JP7042865B2 (ja) * 2020-04-07 2022-03-28 電子磁気工業株式会社 渦電流探傷検査方法及び渦電流探傷検査装置

Also Published As

Publication number Publication date
JPS6275462U (zh) 1987-05-14

Similar Documents

Publication Publication Date Title
US4814705A (en) Method and apparatus for magnetic discontinuity detection in a specimen of magnetizable material
EP0260355B1 (en) Apparatus for detecting inner surface flaw of each pipe constituting pipeline
CN103076390B (zh) 应用于涡流探伤的定位方法、装置及涡流探伤仪
JPH032852Y2 (zh)
SE8700359D0 (sv) Sett och/eller anordning for undertryckning och/eller separering av signaler
JP2605519B2 (ja) 磁気探傷方法およびその装置
JPS6325302B2 (zh)
JPH0989843A (ja) 渦流探傷方法及び渦流探傷装置
JPS55101044A (en) Flaw detector
JPH0628690Y2 (ja) 金属板の欠陥検出装置
GB1468852A (en) Method and device for eddy-current detection of a change in magnetic behaviour of a material
JP2007163263A (ja) 渦電流探傷センサ
JP3054778B2 (ja) Ｓｑｕｉｄによる非破壊検査装置
JPH0295252A (ja) 磁気探傷装置の感度校正方法
JPH11108900A (ja) 磁気探傷装置の感度校正方法及び装置
JPS5730943A (en) Detecting method for defect in ferromagnetic material
JPS6314904B2 (zh)
JP4805631B2 (ja) 磁性体分析装置及び磁性体分析方法
SU1525641A1 (ru) Способ неразрушающего контрол качества анизотропной холоднокатаной электротехнической стали
SU1126862A1 (ru) Электромагнитный дефектоскоп дл контрол движущихс деталей
JPS586458A (ja) 鋼材の熱間渦流探傷方法
JPS56145305A (en) Detecting device for uneven thickness of covered wire material
SU172539A1 (ru) УСТРОЙСТВО дл БЕСКОНТАКТНОГО НЕПРЕРЫВНОГО
JP2000329746A (ja) 渦流探傷装置及び渦流探傷方法
SU1265585A1 (ru) Способ электромагнитной дефектоскопии объектов с ферромагнитными включени ми