JPS6313125B2 - - Google Patents

Info

Publication number
JPS6313125B2
JPS6313125B2 JP4109881A JP4109881A JPS6313125B2 JP S6313125 B2 JPS6313125 B2 JP S6313125B2 JP 4109881 A JP4109881 A JP 4109881A JP 4109881 A JP4109881 A JP 4109881A JP S6313125 B2 JPS6313125 B2 JP S6313125B2
Authority
JP
Japan
Prior art keywords
zirconium
layer
wall thickness
zirconium alloy
composite
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
JP4109881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57154009A (en
Inventor
Masahiro Honchi
Takao Konishi
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP4109881A priority Critical patent/JPS57154009A/ja
Publication of JPS57154009A publication Critical patent/JPS57154009A/ja
Publication of JPS6313125B2 publication Critical patent/JPS6313125B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G01B17/025—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness for measuring thickness of coating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP4109881A 1981-03-19 1981-03-19 Measurement of thickness of composite object composed of zirconium layer and zirconium alloy layer Granted JPS57154009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4109881A JPS57154009A (en) 1981-03-19 1981-03-19 Measurement of thickness of composite object composed of zirconium layer and zirconium alloy layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4109881A JPS57154009A (en) 1981-03-19 1981-03-19 Measurement of thickness of composite object composed of zirconium layer and zirconium alloy layer

Publications (2)

Publication Number Publication Date
JPS57154009A JPS57154009A (en) 1982-09-22
JPS6313125B2 true JPS6313125B2 (enrdf_load_stackoverflow) 1988-03-24

Family

ID=12598998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4109881A Granted JPS57154009A (en) 1981-03-19 1981-03-19 Measurement of thickness of composite object composed of zirconium layer and zirconium alloy layer

Country Status (1)

Country Link
JP (1) JPS57154009A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2617914B2 (ja) * 1986-03-04 1997-06-11 神鋼特殊鋼管株式会社 ２重管のライナー厚み測定方法及び超音波探触子の二軸追従装置
US4669310A (en) * 1986-03-26 1987-06-02 The Babcock & Wilcox Company High frequency ultrasonic technique for measuring oxide scale on the inner surface of boiler tubes
JPH0678905B2 (ja) * 1987-06-05 1994-10-05 住友金属工業株式会社 クラッド材の肉厚測定装置
FR2629586B1 (fr) * 1988-03-30 1992-01-03 Cezus Co Europ Zirconium Procede de controle ultrasonore de l'epaisseur de placage d'un tube metallique, dispositif correspondant et application a des tubes en alliage de zr plaque
US5661241A (en) * 1995-09-11 1997-08-26 The Babcock & Wilcox Company Ultrasonic technique for measuring the thickness of cladding on the inside surface of vessels from the outside diameter surface
DE10115328A1 (de) * 2001-03-28 2002-10-10 Framatome Anp Gmbh Verfahren zur Ultraschallmessung von Teilschichtdicken dünnwandiger Rohre
JP4545351B2 (ja) * 2001-06-18 2010-09-15 ブリヂストンスポーツ株式会社 ゴルフボールのカバーの厚み測定方法および装置

Also Published As

Publication number Publication date
JPS57154009A (en) 1982-09-22

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