The monitoring of technological stresses by the method of magnetic noise

Autor: P. G. Arakelov, V. E. Shaternikov, V. V. Filinov
Rok vydání: 2014
Předmět:
Zdroj: Russian Journal of Nondestructive Testing. 50:748-759
ISSN: 1608-3385
1061-8309
DOI: 10.1134/s1061830914120043
Popis: Experience in the use of the magnetic-noise method, which is based on recording magnetization-reversal jumps (Barkhausen jumps), for the nondestructive testing of the stress state of metal steel products is presented based on the following examples: the torsion shafts of tracked vehicles, bearings, assembly frames of the gear legs of aircraft, and pipes of the oil and gas industry. It was shown that the magnetic-noise method is useful when debugging and improving the techniques for the manufacturing of metal products and for the step-by-step checking of residual stress during the production process.
Databáze: OpenAIRE