JPH0572983B2 - - Google Patents

Info

Publication number
JPH0572983B2
JPH0572983B2 JP60210025A JP21002585A JPH0572983B2 JP H0572983 B2 JPH0572983 B2 JP H0572983B2 JP 60210025 A JP60210025 A JP 60210025A JP 21002585 A JP21002585 A JP 21002585A JP H0572983 B2 JPH0572983 B2 JP H0572983B2
Authority
JP
Japan
Prior art keywords
diffusion
rotor
flaw detection
defect inspection
brazing sheet
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 - Lifetime
Application number
JP60210025A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6270754A (ja
Inventor
Junji Tamura
Hiroyuki Tateishi
Tatsuo Sumi
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.)
Hitachi Ltd
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd
Hitachi Ltd
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 Hitachi Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP60210025A priority Critical patent/JPS6270754A/ja
Publication of JPS6270754A publication Critical patent/JPS6270754A/ja
Publication of JPH0572983B2 publication Critical patent/JPH0572983B2/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
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2693—Rotor or turbine parts

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP60210025A 1985-09-25 1985-09-25 超音波探傷法による拡散接合部の欠陥検査法 Granted JPS6270754A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60210025A JPS6270754A (ja) 1985-09-25 1985-09-25 超音波探傷法による拡散接合部の欠陥検査法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60210025A JPS6270754A (ja) 1985-09-25 1985-09-25 超音波探傷法による拡散接合部の欠陥検査法

Publications (2)

Publication Number Publication Date
JPS6270754A JPS6270754A (ja) 1987-04-01
JPH0572983B2 true JPH0572983B2 (enrdf_load_stackoverflow) 1993-10-13

Family

ID=16582568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60210025A Granted JPS6270754A (ja) 1985-09-25 1985-09-25 超音波探傷法による拡散接合部の欠陥検査法

Country Status (1)

Country Link
JP (1) JPS6270754A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107677730A (zh) * 2017-08-07 2018-02-09 中材科技（阜宁）风电叶片有限公司 风电叶片前缘粘接区的无损检测方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144352A (en) * 1976-05-27 1977-12-01 Mitsubishi Electric Corp Diffusion bonding device

Also Published As

Publication number Publication date
JPS6270754A (ja) 1987-04-01

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