CN102445155A - 用于评估涂层的热成像方法和设备 - Google Patents

用于评估涂层的热成像方法和设备 Download PDF

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Publication number
CN102445155A
CN102445155A CN2011102577541A CN201110257754A CN102445155A CN 102445155 A CN102445155 A CN 102445155A CN 2011102577541 A CN2011102577541 A CN 2011102577541A CN 201110257754 A CN201110257754 A CN 201110257754A CN 102445155 A CN102445155 A CN 102445155A
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CN
China
Prior art keywords
coating
time
picture frame
flashlamp
thickness
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Pending
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CN2011102577541A
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English (en)
Chinese (zh)
Inventor
H·I·林格马赫
D·R·霍华德
B·E·奈特
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General Electric Co
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General Electric Co
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Publication of CN102445155A publication Critical patent/CN102445155A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
    • G01B21/085—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness using thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
    • G01B11/0658—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating with measurement of emissivity or reradiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0088—Radiation pyrometry, e.g. infrared or optical thermometry in turbines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0896—Optical arrangements using a light source, e.g. for illuminating a surface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/48—Thermography; Techniques using wholly visual means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Radiation Pyrometers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CN2011102577541A 2010-08-27 2011-08-26 用于评估涂层的热成像方法和设备 Pending CN102445155A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/869,893 US8692887B2 (en) 2010-08-27 2010-08-27 Thermal imaging method and apparatus for evaluating coatings
US12/869,893 2010-08-27

Publications (1)

Publication Number Publication Date
CN102445155A true CN102445155A (zh) 2012-05-09

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CN2011102577541A Pending CN102445155A (zh) 2010-08-27 2011-08-26 用于评估涂层的热成像方法和设备

Country Status (5)

Country Link
US (1) US8692887B2 (enExample)
EP (1) EP2423638A2 (enExample)
JP (1) JP2012047739A (enExample)
CN (1) CN102445155A (enExample)
BR (1) BRPI1103714A2 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
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CN107037065A (zh) * 2015-12-09 2017-08-11 通用电气公司 涂层检查方法
CN108106585A (zh) * 2017-12-21 2018-06-01 爱德森（厦门）电子有限公司 一种金属基材表面覆层的检测装置及方法
CN108955608A (zh) * 2018-05-18 2018-12-07 云南电网有限责任公司电力科学研究院 绝缘子表面rtv涂层涂覆效果评估方法、装置及系统
CN110073171A (zh) * 2017-11-24 2019-07-30 韩国科学技术院 对漆膜的厚度分布执行可视化测量的方法及其设备
CN110997160A (zh) * 2017-08-02 2020-04-10 Sms集团有限公司 用于单侧和/或双侧涂覆金属带状基材的装置和方法
CN111412850A (zh) * 2020-03-23 2020-07-14 昆明理工大学 一种基于单摄像头的高温三维数字图像相关测量系统及方法
CN113125458A (zh) * 2019-12-30 2021-07-16 韩国科学技术院 钢结构涂层状态的检查与评估方法及系统
CN114140376A (zh) * 2020-09-04 2022-03-04 通用电气公司 用于生成单个观察图像以分析涂层缺陷的系统和方法

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107037065A (zh) * 2015-12-09 2017-08-11 通用电气公司 涂层检查方法
CN110997160A (zh) * 2017-08-02 2020-04-10 Sms集团有限公司 用于单侧和/或双侧涂覆金属带状基材的装置和方法
CN110073171A (zh) * 2017-11-24 2019-07-30 韩国科学技术院 对漆膜的厚度分布执行可视化测量的方法及其设备
CN108106585A (zh) * 2017-12-21 2018-06-01 爱德森（厦门）电子有限公司 一种金属基材表面覆层的检测装置及方法
CN108955608A (zh) * 2018-05-18 2018-12-07 云南电网有限责任公司电力科学研究院 绝缘子表面rtv涂层涂覆效果评估方法、装置及系统
CN113125458A (zh) * 2019-12-30 2021-07-16 韩国科学技术院 钢结构涂层状态的检查与评估方法及系统
CN113125458B (zh) * 2019-12-30 2023-12-22 韩国科学技术院 钢结构涂层状态的检查与评估方法及系统
CN111412850A (zh) * 2020-03-23 2020-07-14 昆明理工大学 一种基于单摄像头的高温三维数字图像相关测量系统及方法
CN111412850B (zh) * 2020-03-23 2021-09-21 昆明理工大学 一种基于单摄像头的高温三维数字图像相关测量系统及方法
CN114140376A (zh) * 2020-09-04 2022-03-04 通用电气公司 用于生成单个观察图像以分析涂层缺陷的系统和方法
CN114140376B (zh) * 2020-09-04 2025-08-01 通用电气公司 一种生成单个观察图像的方法和系统

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EP2423638A2 (en) 2012-02-29
US20120050537A1 (en) 2012-03-01
BRPI1103714A2 (pt) 2013-01-22
US8692887B2 (en) 2014-04-08
JP2012047739A (ja) 2012-03-08

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Application publication date: 20120509