UA91142C2 - Method for express-evaluation of residual magnetization of ferromagnetic materials - Google Patents
Method for express-evaluation of residual magnetization of ferromagnetic materialsInfo
- 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
Links
Landscapes
- 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.
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) |
-
2008
- 2008-12-02 UA UAA200813858A patent/UA91142C2/en unknown
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