NO900257L - Fremgangsmaate for ultralydundersoekelse av sveisefuger. - Google Patents

Fremgangsmaate for ultralydundersoekelse av sveisefuger.

Info

Publication number
NO900257L
NO900257L NO90900257A NO900257A NO900257L NO 900257 L NO900257 L NO 900257L NO 90900257 A NO90900257 A NO 90900257A NO 900257 A NO900257 A NO 900257A NO 900257 L NO900257 L NO 900257L
Authority
NO
Norway
Prior art keywords
procedure
ultras
sound investigation
investigation
ultras sound
Prior art date
Application number
NO90900257A
Other languages
English (en)
Other versions
NO900257D0 (no
Inventor
Nikolai Pavlovich Aleshin
Vladimir Jurievich Baranov
Leonid Jurievich Mogilner
Alexandr Alexeevich Yarovoi
Original Assignee
Mo Vysshee Tekhnicheskoe Uchil
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 Mo Vysshee Tekhnicheskoe Uchil filed Critical Mo Vysshee Tekhnicheskoe Uchil
Publication of NO900257L publication Critical patent/NO900257L/no
Publication of NO900257D0 publication Critical patent/NO900257D0/no

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
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • 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
    • G01N2291/04—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
    • G01N2291/267—Welds
    • G01N2291/2675—Seam, butt welding

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
NO1990900257A 1988-05-20 1990-01-18 Fremgangsmaate for ultralydundersoekelse av sveisefuger. NO900257D0 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1988/000112 WO1989011651A1 (en) 1988-05-20 1988-05-20 Method for ultrasonically checking weld seams of articles

Publications (2)

Publication Number Publication Date
NO900257L true NO900257L (no) 1990-01-18
NO900257D0 NO900257D0 (no) 1990-01-18

Family

ID=21617256

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1990900257A NO900257D0 (no) 1988-05-20 1990-01-18 Fremgangsmaate for ultralydundersoekelse av sveisefuger.

Country Status (4)

Country Link
US (1) US5060518A (no)
EP (1) EP0382844A4 (no)
NO (1) NO900257D0 (no)
WO (1) WO1989011651A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2144597C (en) * 1994-03-18 1999-08-10 Paul J. Latimer Improved emat probe and technique for weld inspection
US6125705A (en) * 1998-04-23 2000-10-03 Bechtel Bwxt Idaho, Llc Apparatus for the concurrent ultrasonic inspection of partially completed welds
US6297467B1 (en) 1999-04-01 2001-10-02 Daimlerchrysler Corporation Transducer built into an electrode
US6116090A (en) * 1999-04-30 2000-09-12 Daimlerchrysler Corporation Multieyed acoustical microscopic lens system
US6192760B1 (en) 1999-08-19 2001-02-27 Mcdermott Technology, Inc. EMAT transmit/receive switch
US6546803B1 (en) 1999-12-23 2003-04-15 Daimlerchrysler Corporation Ultrasonic array transducer
US7784347B2 (en) * 2005-01-21 2010-08-31 Fluor Technologies Corporation Ultrasound phased array devices and methods
GB2512835A (en) * 2013-04-08 2014-10-15 Permasense Ltd Ultrasonic detection of a change in a surface of a wall
US10060883B2 (en) 2015-10-01 2018-08-28 General Electric Company Pipeline crack detection

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1648664A1 (de) * 1967-01-31 1972-05-04 Ruhrgas Ag Verfahren und Vorrichtung zum zerstoerungsfreien Pruefen von Werkstuecken mittels Ultraschallwellen im Impuls-Echo-Verfahren
SU461361A1 (ru) * 1973-01-31 1975-02-25 Центральный Научно-Исследовательский Институт Технологии Машиностроения Способ ультразвукового контрол изделий
DE2840456A1 (de) * 1978-09-16 1980-03-27 Ibema Gmbh & Co Kg Ultraschall-pruefvorrichtung zum zerstoerungsfreien pruefen von schweissnaehten
SU855487A1 (ru) * 1979-05-29 1981-08-15 Московский Ордена Ленина И Ордена Трудового Красного Знамени Высшее Техническое Училище Им. Н.Э. Баумана Наклонный искатель дл ультразвукового контрол труб
US4289030A (en) * 1979-08-01 1981-09-15 Rockwell International Corporation Nondestructive testing utilizing horizontally polarized shear waves
SU1067432A1 (ru) * 1982-10-26 1984-01-15 Научно-Производственное Объединение По Технологии Машиностроения "Цниитмаш" Способ ультразвукового контрол изделий со сферической и цилиндрической поверхностью
JPS6044618A (ja) * 1983-07-27 1985-03-09 テ−エルヴエ−・エ−レンライヒ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフトウング・ウント・コンパニ−・コマンデイ−トゲゼルシヤフト 玉継手
JPS6042415A (ja) * 1983-08-18 1985-03-06 Mitsui Toatsu Chem Inc ゴム変性耐衝撃性樹脂の連続的製造方法
GB8333796D0 (en) * 1983-12-19 1984-01-25 Atomic Energy Authority Uk Ultrasonic flaw detection
SU1165981A1 (ru) * 1984-01-02 1985-07-07 МВТУ им.Н.Э.Баумана Способ ультразвукового контрол сварных швов
JPS6193952A (ja) * 1984-10-04 1986-05-12 Mitsubishi Electric Corp 厚肉管の超音波斜角探傷法
JPH0644618B2 (ja) * 1986-04-03 1994-06-08 日産自動車株式会社 半導体受光装置
US4805459A (en) * 1988-02-29 1989-02-21 Aerospace Testing Lab, Inc. Ultrasonic testing method
JPH0642415B2 (ja) * 1990-11-22 1994-06-01 科学技術庁金属材料技術研究所長 溶媒置換磁性流体の製造法

Also Published As

Publication number Publication date
EP0382844A4 (en) 1991-03-20
NO900257D0 (no) 1990-01-18
US5060518A (en) 1991-10-29
EP0382844A1 (de) 1990-08-22
WO1989011651A1 (en) 1989-11-30

Similar Documents

Publication Publication Date Title
DE68914268D1 (de) Elektroakustischer Wandler.
KR900004130U (ko) 전기 음향 변환기
DE3853837D1 (de) Elektroakustischer Wandler.
NO895069D0 (no) Elektroseismisk undersoekelse.
DE68919315T2 (de) Tonwiedergabevorrichtung.
DE69017765T2 (de) Gerät für Schallwellentherapie.
DE69021315T2 (de) Magnetoresistiver Wandler.
DE68921003D1 (de) Sonden.
NO891123L (no) Transduser.
DE68910325T2 (de) Tonaufnahmepult.
NO165129C (no) Anordning for mottagning av akustiske boelger.
DE68915712D1 (de) Ultraschallsonde.
FR2639786B1 (fr) Transducteur flextenseur
NO892164L (no) Fremgangsmaate ved geofysiske undersoekelser.
DE3865034D1 (de) Ultraschall-untersuchungsgeraet.
DE68916674T2 (de) Ultraschall-Wandlersystem.
DE68914354T2 (de) Hydrophon.
NO900257D0 (no) Fremgangsmaate for ultralydundersoekelse av sveisefuger.
DE58907439D1 (de) Sondenhydrophon.
IT8819101A0 (it) Dispositivo trasduttore perfezionato.
DE68921571T2 (de) Ultraschallsonde.
DE69015692T2 (de) Gerät für Schallwellentherapie.
DE68918041D1 (de) Längsdehnungsschwinger.
BR8901593A (pt) Transdutor
DE58908955D1 (de) Elektroakustischer Wandler.