FIELD: testing ferromagnetic articles for disturbed coats. SUBSTANCE: magnetizing of object under test is effected together with tape by moving the permanent magnet and electromagnet pole directly over tape surface orienting the magnet in such way that linear contact between magnet pole and tape is ensured. Minimum angle formed by surface of article and faces of pole does not exceed 35 deg. EFFECT: increased productivity; enhanced mobility of method; extended field of application; reduced power requirements. 2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MAGNETIC TAPE-TESTING OF MULTILAYER WELDED JOINTS | 1991 |
|
RU2029297C1 |
| METHOD OF MAGNETIC-TAPE TESTING OF ARTICLES MADE OF FERROMAGNETIC MATERIALS | 0 |
|
SU1797032A1 |
| METHOD OF MAGNETOGRAPHIC MONITORING | 0 |
|
SU785726A1 |
| METHOD OF MAGNETIC-TAPE TESTING OF WELDED JOINTS | 0 |
|
SU1772716A1 |
| METHOD OF MAGNETOGRAPHIC TESTING OF FERROMAGNETIC ARTICLES | 0 |
|
SU1704058A1 |
| MAGNETOGRAPHIC INSPECTION METHOD FOR WELDED JOINTS | 0 |
|
SU1793359A1 |
| METHOD OF MAGNETIC-TAPE TESTING OF WELDS | 0 |
|
SU1797033A1 |
| METHOD OF MAGNETIC INSPECTION OF WELDED SEAMS | 1991 |
|
RU2029298C1 |
| METHOD OF MAGNETOGRAPHIC CHECK OF ARTICLES | 0 |
|
SU1422126A1 |
| METHOD OF MAGNETIC-TAPE INSPECTION OF FERROMAGNETIC ARTICLES | 0 |
|
SU1229671A1 |
