FR3074905B1 - CORROSION TRACKING PROBE, CORROSION TRACKING SYSTEM AND CORROSION TRACKING METHOD - Google Patents

CORROSION TRACKING PROBE, CORROSION TRACKING SYSTEM AND CORROSION TRACKING METHOD Download PDF

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Publication number
FR3074905B1
FR3074905B1 FR1761800A FR1761800A FR3074905B1 FR 3074905 B1 FR3074905 B1 FR 3074905B1 FR 1761800 A FR1761800 A FR 1761800A FR 1761800 A FR1761800 A FR 1761800A FR 3074905 B1 FR3074905 B1 FR 3074905B1
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France
Prior art keywords
corrosion tracking
corrosion
probe
longitudinal
tracking
Prior art date
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Active
Application number
FR1761800A
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French (fr)
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FR3074905A1 (en
Inventor
Radwan Farhoud
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.)
Agence Nationale pour la Gestion des Dechets Radioactifs ANDRA
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Agence Nationale pour la Gestion des Dechets Radioactifs ANDRA
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Priority to FR1761800A priority Critical patent/FR3074905B1/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/04—Corrosion probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/006—Investigating resistance of materials to the weather, to corrosion, or to light of metals

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

L'invention concerne une sonde de suivi de la corrosion (par mesure de réflectométrie. Lla sonde de suivi de corrosion (10) comporte un corps de sonde (110) destiné à être connecté à une unité de mesure par réflectométrie (20), au moins un premier guide d'onde (120) métallique longitudinal. Le premier guide d'onde (120) présente au moins une première et une deuxième portion longitudinale (121, 122) se succédant le long du corps de sonde (110) et étant dimensionnées pour présenter une épaisseur corrodable différente l'une de l'autre, la première portion longitudinale (121) étant la portion la plus éloignée du corps de sonde (110) parmi la première et la deuxième portion longitudinale (121, 122) et présentant une épaisseur corrodable inférieure à celle de la deuxième portion longitudinale (122).The invention relates to a corrosion monitoring probe (by reflectometry measurement. The corrosion monitoring probe (10) comprises a probe body (110) intended to be connected to a reflectometry measurement unit (20), to the at least a first longitudinal metal waveguide (120). The first waveguide (120) has at least a first and a second longitudinal portion (121, 122) which follow one another along the probe body (110) and being dimensioned to have a corrodable thickness different from each other, the first longitudinal portion (121) being the portion furthest from the probe body (110) among the first and second longitudinal portions (121, 122) and having a corrodable thickness less than that of the second longitudinal portion (122).

FR1761800A 2017-12-07 2017-12-07 CORROSION TRACKING PROBE, CORROSION TRACKING SYSTEM AND CORROSION TRACKING METHOD Active FR3074905B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1761800A FR3074905B1 (en) 2017-12-07 2017-12-07 CORROSION TRACKING PROBE, CORROSION TRACKING SYSTEM AND CORROSION TRACKING METHOD

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761800A FR3074905B1 (en) 2017-12-07 2017-12-07 CORROSION TRACKING PROBE, CORROSION TRACKING SYSTEM AND CORROSION TRACKING METHOD
FR1761800 2017-12-07

Publications (2)

Publication Number Publication Date
FR3074905A1 FR3074905A1 (en) 2019-06-14
FR3074905B1 true FR3074905B1 (en) 2020-01-10

Family

ID=62143249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761800A Active FR3074905B1 (en) 2017-12-07 2017-12-07 CORROSION TRACKING PROBE, CORROSION TRACKING SYSTEM AND CORROSION TRACKING METHOD

Country Status (1)

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FR (1) FR3074905B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003251753A1 (en) * 2002-06-28 2004-01-19 Vista Engineering Technologies, L.L.C. Method and apparatus for remotely monitoring corrosion using corrosion coupons
GB2489048A (en) * 2011-03-18 2012-09-19 Transense Technologies Plc Passive wireless corrosion sensing device
CN103956551B (en) * 2014-05-23 2015-11-11 中国人民解放军国防科学技术大学 High-Power Microwave cylindrical waveguide step mixed mode transducer
GB201601609D0 (en) * 2016-01-28 2016-03-16 Univ Cranfield Corrosion detection system

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Publication number Publication date
FR3074905A1 (en) 2019-06-14

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