JPS58147641A - 金属材料における二種類の組織の含有比率測定方法 - Google Patents

金属材料における二種類の組織の含有比率測定方法

Info

Publication number
JPS58147641A
JPS58147641A JP57028890A JP2889082A JPS58147641A JP S58147641 A JPS58147641 A JP S58147641A JP 57028890 A JP57028890 A JP 57028890A JP 2889082 A JP2889082 A JP 2889082A JP S58147641 A JPS58147641 A JP S58147641A
Authority
JP
Japan
Prior art keywords
ultrasonic waves
columnar
electro
wave
metal material
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
JP57028890A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0145864B2 (enrdf_load_stackoverflow
Inventor
Katsuhiro Kawashima
川島　捷宏
Shoji Murota
室田　昭治
Hiroshi Soga
曾我　弘
Hideki Oyamada
小山田　秀樹
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP57028890A priority Critical patent/JPS58147641A/ja
Publication of JPS58147641A publication Critical patent/JPS58147641A/ja
Publication of JPH0145864B2 publication Critical patent/JPH0145864B2/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
    • 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
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • 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
    • G01N2291/028—Material parameters
    • G01N2291/0289—Internal structure, e.g. defects, grain size, texture

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)
JP57028890A 1982-02-26 1982-02-26 金属材料における二種類の組織の含有比率測定方法 Granted JPS58147641A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57028890A JPS58147641A (ja) 1982-02-26 1982-02-26 金属材料における二種類の組織の含有比率測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57028890A JPS58147641A (ja) 1982-02-26 1982-02-26 金属材料における二種類の組織の含有比率測定方法

Publications (2)

Publication Number Publication Date
JPS58147641A true JPS58147641A (ja) 1983-09-02
JPH0145864B2 JPH0145864B2 (enrdf_load_stackoverflow) 1989-10-05

Family

ID=12260986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57028890A Granted JPS58147641A (ja) 1982-02-26 1982-02-26 金属材料における二種類の組織の含有比率測定方法

Country Status (1)

Country Link
JP (1) JPS58147641A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020091129A (ja) * 2018-12-03 2020-06-11 三菱重工業株式会社 開口合成処理装置、開口合成処理方法、及びそのプログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020091129A (ja) * 2018-12-03 2020-06-11 三菱重工業株式会社 開口合成処理装置、開口合成処理方法、及びそのプログラム

Also Published As

Publication number Publication date
JPH0145864B2 (enrdf_load_stackoverflow) 1989-10-05

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