Temperature Resistance of Magnetoelastic Characteristics of 13CrMo4-5 Constructional Steel

• Authors: D. Jackiewicz , M. Kachniarz , K. Rozniatowski , J. Dworecka , R. Szewczyk , J. Salach , A. Bienkowski , W. Winiarski
• Languages of publication: EN

Abstracts

EN

In the paper the results of investigation on tensile stresses dependence of magnetoelastic characteristics of cores made of 13CrMo4-5 constructional steel are presented. In the investigation step-cooling test treated samples were used. The step-cooling test process is a type of heat treatment simulating effects of passing time and environmental conditions (temperature and stress) on the sample. In the paper the method of testing the influence of stresses on the magnetic characteristics is presented. Frame shaped samples ensured a closed magnetic circuit and homogeneous distribution of stress. It was found that step-cooling test does not significantly influence the magnetoelastic characteristics and the structure of the samples. On the other hand, then tensile stresses significantly change the magnetic characteristics of 13CrMo4-5 constructional steel. That confirms the possibility of using measurements based on the magnetoelastic effect in the stress assessment for industrial non destructing testing of steel constructions.

Keywords

EN

46.25.Hf; 07.55.-w; 75.30.-m

Discipline

• 07.55.-w: Magnetic instruments and components
• 46.25.Hf: Thermoelasticity and electromagnetic elasticity (electroelasticity, magnetoelasticity)
• 75.30.-m: Intrinsic properties of magnetically ordered materials(for critical point effects, see 75.40.-s; for magnetotransport phenomena, see 75.47.-m)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2015
• Volume: 127
• Issue: 2
• Pages: 614-616

Dates

published

2015-02

Contributors

author

D. Jackiewicz

• Industrial Research Institute for Automation and Measurements PIAP, Al. Jerozolimskie 202, 02-486 Warszawa, Poland

author

M. Kachniarz

• Institute of Metrology and Biomedical Engineering, Warsaw University of Technology, A. Boboli 8, 02-525 Warszawa, Poland

author

K. Rozniatowski

• Faculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141, 02-507 Warszawa, Poland

author

J. Dworecka

• Faculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141, 02-507 Warszawa, Poland

author

R. Szewczyk

• Institute of Metrology and Biomedical Engineering, Warsaw University of Technology, A. Boboli 8, 02-525 Warszawa, Poland

author

J. Salach

• Institute of Metrology and Biomedical Engineering, Warsaw University of Technology, A. Boboli 8, 02-525 Warszawa, Poland

author

A. Bienkowski

• Institute of Metrology and Biomedical Engineering, Warsaw University of Technology, A. Boboli 8, 02-525 Warszawa, Poland

author

W. Winiarski

• Industrial Research Institute for Automation and Measurements PIAP, Al. Jerozolimskie 202, 02-486 Warszawa, Poland

References

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Identifiers

DOI

10.12693/APhysPolA.127.614