UA74687U - Method for thermal non-destructive detection of internal defects - Google Patents

Method for thermal non-destructive detection of internal defects

Info

Publication number
UA74687U
UA74687U UAU201204164U UAU201204164U UA74687U UA 74687 U UA74687 U UA 74687U UA U201204164 U UAU201204164 U UA U201204164U UA U201204164 U UAU201204164 U UA U201204164U UA 74687 U UA74687 U UA 74687U
Authority
UA
Ukraine
Prior art keywords
thermal
surveying
internal defects
carrying
destructive detection
Prior art date
Application number
UAU201204164U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Юрий Васильевич Шабатура
Михаил Степанович Вареница
Original Assignee
Государственное Высшее Учебное Заведение "Национальный Лесотехнический Университет Украины"
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 Государственное Высшее Учебное Заведение "Национальный Лесотехнический Университет Украины" filed Critical Государственное Высшее Учебное Заведение "Национальный Лесотехнический Университет Украины"
Priority to UAU201204164U priority Critical patent/UA74687U/en
Publication of UA74687U publication Critical patent/UA74687U/en

Links

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  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

A method for non-destructive thermal detection of internal defects is in carrying out thermal surveying of the surface. Thermal surveying of solid bodies made of hygroscopic capillary-porous anisotropic materials is carried out from different directions after previous heating of those, repetitive thermal surveying is carried out from the same directions at time period enough for substantial decrease of temperature of the body, with carrying out calculation of temperature gradient in each point of the thermal image.
UAU201204164U 2012-04-04 2012-04-04 Method for thermal non-destructive detection of internal defects UA74687U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201204164U UA74687U (en) 2012-04-04 2012-04-04 Method for thermal non-destructive detection of internal defects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201204164U UA74687U (en) 2012-04-04 2012-04-04 Method for thermal non-destructive detection of internal defects

Publications (1)

Publication Number Publication Date
UA74687U true UA74687U (en) 2012-11-12

Family

ID=50843386

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201204164U UA74687U (en) 2012-04-04 2012-04-04 Method for thermal non-destructive detection of internal defects

Country Status (1)

Country Link
UA (1) UA74687U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112461893A (en) * 2020-11-05 2021-03-09 宁波晶成机械制造有限公司 Nondestructive testing device and method based on thermal imaging principle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112461893A (en) * 2020-11-05 2021-03-09 宁波晶成机械制造有限公司 Nondestructive testing device and method based on thermal imaging principle
CN112461893B (en) * 2020-11-05 2022-11-22 宁波晶成机械制造有限公司 Nondestructive testing device and method based on thermal imaging principle

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