FI896304A0 - Foerfarande foer att upptaecka fel hos tackor. - Google Patents

Foerfarande foer att upptaecka fel hos tackor.

Info

Publication number
FI896304A0
FI896304A0 FI896304A FI896304A FI896304A0 FI 896304 A0 FI896304 A0 FI 896304A0 FI 896304 A FI896304 A FI 896304A FI 896304 A FI896304 A FI 896304A FI 896304 A0 FI896304 A0 FI 896304A0
Authority
FI
Finland
Prior art keywords
workpiece
flaws
upptaecka
tackor
fel
Prior art date
Application number
FI896304A
Other languages
English (en)
Finnish (fi)
Inventor
Heljar Hovland
Jan Nilsen
Yngve Stroem
Original Assignee
Elkem Technology
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 Elkem Technology filed Critical Elkem Technology
Publication of FI896304A0 publication Critical patent/FI896304A0/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws

Landscapes

  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
FI896304A 1989-01-10 1989-12-28 Foerfarande foer att upptaecka fel hos tackor. FI896304A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO890106A NO166424C (no) 1989-01-10 1989-01-10 Fremgangsmaate for deteksjon av overflatesprekker i metallemner.

Publications (1)

Publication Number Publication Date
FI896304A0 true FI896304A0 (fi) 1989-12-28

Family

ID=19891614

Family Applications (1)

Application Number Title Priority Date Filing Date
FI896304A FI896304A0 (fi) 1989-01-10 1989-12-28 Foerfarande foer att upptaecka fel hos tackor.

Country Status (11)

Country Link
US (1) US5069005A (de)
EP (1) EP0378006B1 (de)
JP (1) JP2528530B2 (de)
KR (1) KR920003536B1 (de)
AT (1) ATE101718T1 (de)
CA (1) CA2006300C (de)
DD (1) DD291628A5 (de)
DE (1) DE68913183T2 (de)
FI (1) FI896304A0 (de)
NO (1) NO166424C (de)
RU (1) RU1838779C (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016383A (en) * 1990-01-19 2000-01-18 Applied Materials, Inc. Rapid thermal heating apparatus and method including an infrared camera to measure substrate temperature
US5155336A (en) * 1990-01-19 1992-10-13 Applied Materials, Inc. Rapid thermal heating apparatus and method
US5292195A (en) * 1992-09-09 1994-03-08 Martin Marietta Corporation Thermographic evaluation technique
US5934805A (en) * 1993-05-17 1999-08-10 Daido Tokushuko Kabushika Kaisha Method and an apparatus for flaw detection
GB9503274D0 (en) * 1995-02-21 1995-04-12 Sun Electric Uk Ltd Method and apparatus for machine diagnosis
DE19808415A1 (de) * 1998-02-28 1999-09-02 Zae Bayern Verfahren zur infrarotoptischen Prüfung von Fernwärmerohren nach lokaler Wärmeimpulsanregung
US6859285B1 (en) 1999-08-31 2005-02-22 Og Technologies, Inc. Optical observation device and method for observing articles at elevated temperatures
DE10331070B4 (de) * 2003-07-09 2008-12-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Charakterisierung von Werkstücken aus elektrisch leitfähigen Materialien
KR100562293B1 (ko) 2003-10-01 2006-03-22 동부아남반도체 주식회사 씨모스 이미지 센서 및 이의 제조 방법
DE10357924B3 (de) * 2003-12-11 2005-07-21 Daimlerchrysler Ag Verfahren zur Rissprüfung eines Formwerkzeuges
US20050207468A1 (en) * 2004-03-16 2005-09-22 Mccullough Robert W Inductively heated transient thermography method and apparatus for the detection of flaws
US7214941B2 (en) * 2004-12-16 2007-05-08 The Gillette Company Crack detection in razor blades
US7516663B2 (en) * 2006-11-03 2009-04-14 General Electric Company Systems and method for locating failure events in samples under load
JP4852473B2 (ja) * 2007-05-22 2012-01-11 日本電信電話株式会社 鉄筋診断装置とそれを用いた鉄筋診断方法
JP2012150071A (ja) * 2011-01-21 2012-08-09 Marktec Corp 高温自動探傷装置
JP6351251B2 (ja) * 2013-12-18 2018-07-04 キヤノン株式会社 定着装置、及びその定着装置を備える画像形成装置
US20170004617A1 (en) * 2015-06-30 2017-01-05 Hon Hai Precision Industry Co., Ltd Electronic device and mehod for capturing multi-aspect images using the electronic device
CN110320236B (zh) * 2019-07-19 2021-09-14 沈阳工业大学 大型风力机叶片内部缺陷深度的红外测量方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020745A (en) * 1958-11-13 1962-02-13 Smith Corp A O Method of flaw detection in a metal member
JPS50111953A (de) * 1974-04-03 1975-09-03
JPS51114981A (en) * 1975-04-01 1976-10-09 Nippon Steel Corp Steel surface scar detecting method and equipment
JPS5816143B2 (ja) * 1975-06-26 1983-03-29 新日本製鐵株式会社 キンゾクザイリヨウノヒヨウメンキズケンシユホウホウ
NO142594C (no) * 1977-11-04 1980-09-10 Elkem Spigerverket As Fremgangsmaate for syning av valseemner.
USRE32166E (en) * 1979-01-17 1986-06-03 Elkem A/S Detection of flaws in metal members
SU834486A1 (ru) * 1979-10-19 1981-05-30 Dyatlov Vladimir A Способ обнаружени поверхностныхдЕфЕКТОВ B элЕКТРОпРОВОдНыХ издЕли Х
SU857837A1 (ru) * 1979-11-06 1981-08-23 За витель В.А.Д тлов . и Способ тепловой дефектоскопии
SU890204A1 (ru) * 1980-04-28 1981-12-15 За витель Способ тепловой дефектоскопии изделий из диэлектрических материалов
NO149793C (no) * 1981-11-03 1984-07-04 Elkem As Fremgangsmaate ved syning av valseemner
SU1004847A2 (ru) * 1982-01-29 1983-03-15 Научно-исследовательский институт металлургии Способ обнаружени поверхностных и подповерхностных дефектов изделий
FI64465C (fi) * 1982-03-15 1983-11-10 Mauri Luukkala Foerfarande och apparat foer att maeta ytornas egenskaper av fasta tillstaondets materialer
JPH05236085A (ja) * 1992-02-18 1993-09-10 Murata Mach Ltd 留守番電話機能を備えたファクシミリ装置

Also Published As

Publication number Publication date
US5069005A (en) 1991-12-03
DE68913183T2 (de) 1994-09-01
NO166424B (no) 1991-04-08
JP2528530B2 (ja) 1996-08-28
NO890106D0 (no) 1989-01-10
EP0378006B1 (de) 1994-02-16
KR920003536B1 (ko) 1992-05-02
NO890106L (no) 1990-07-11
KR900012095A (ko) 1990-08-03
CA2006300A1 (en) 1990-07-10
DD291628A5 (de) 1991-07-04
CA2006300C (en) 1994-06-14
ATE101718T1 (de) 1994-03-15
RU1838779C (ru) 1993-08-30
DE68913183D1 (de) 1994-03-24
NO166424C (no) 1991-07-17
EP0378006A1 (de) 1990-07-18
JPH02298846A (ja) 1990-12-11

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Legal Events

Date Code Title Description
FD Application lapsed
FD Application lapsed

Owner name: ELKEM TECHNOLOGY A/S