UA91142C2 - Method for express-evaluation of residual magnetization of ferromagnetic materials - Google Patents

Method for express-evaluation of residual magnetization of ferromagnetic materials

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Publication number
UA91142C2
UA91142C2 UAA200813858A UAA200813858A UA91142C2 UA 91142 C2 UA91142 C2 UA 91142C2 UA A200813858 A UAA200813858 A UA A200813858A UA A200813858 A UAA200813858 A UA A200813858A UA 91142 C2 UA91142 C2 UA 91142C2
Authority
UA
Ukraine
Prior art keywords
residual magnetization
express
evaluation
magneto
ferromagnetic materials
Prior art date
Application number
UAA200813858A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Валентин Романович Скальський
Зіновій Теодорович Назарчук
Віталій Богданович Михальчук
Богдан Петрович Клим
Євген Петрович Почапський
Петро Михайлович Долішній
Original Assignee
Фізико-Механічний Інститут Ім. Г.В. Карпенка Нан України
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 Фізико-Механічний Інститут Ім. Г.В. Карпенка Нан України filed Critical Фізико-Механічний Інститут Ім. Г.В. Карпенка Нан України
Priority to UAA200813858A priority Critical patent/UA91142C2/en
Publication of UA91142C2 publication Critical patent/UA91142C2/en

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  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

The invention relates to non-destructive control and can be used for technical diagnostics of articles and elements of constructions made of ferromagnetic materials. In the method for express-evaluation of residual magnetization of ferromagnetic materials one first installs reference sample at arbitrary distance from magneto-sensitive element of indicator mean, with exceeding not less than 5 times the largest overall dimension of reference sample, with keeping to arrangement of those in one plane, after that one determines axle for measurement from reference sample to magneto-sensitive element with fixation of distance l0 between those and respective indication No at scale of indication mean. In same way one measures distance l1 between magnetized sample of controlled material and magneto-sensitive element, at reading on scale of indicator mean No.Residual magnetization of sample made of controlled material is determined by ratio given in description of the invention. The invention makes it possible to determine effectively residual magnetization of material that reflects level of degradation of ferromagnetic due to simplicity of implementation of express-evaluation and use of anything available as reference standard and indicator mean.
UAA200813858A 2008-12-02 2008-12-02 Method for express-evaluation of residual magnetization of ferromagnetic materials UA91142C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAA200813858A UA91142C2 (en) 2008-12-02 2008-12-02 Method for express-evaluation of residual magnetization of ferromagnetic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA200813858A UA91142C2 (en) 2008-12-02 2008-12-02 Method for express-evaluation of residual magnetization of ferromagnetic materials

Publications (1)

Publication Number Publication Date
UA91142C2 true UA91142C2 (en) 2010-06-25

Family

ID=50687837

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200813858A UA91142C2 (en) 2008-12-02 2008-12-02 Method for express-evaluation of residual magnetization of ferromagnetic materials

Country Status (1)

Country Link
UA (1) UA91142C2 (en)

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