journal article·2009-01

Inspection of the adhesion strength of an electrical insulating coating with the surface of anisotropic steel

L. S. Karenina, G. S. Korzunin, R. B. Puzhevich, A. I. Pyatygin

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Abstract

It has been shown that the thickness of a coating does not affect its adhesion strength with metal. As the metal thickness increases, for each 0.01 mm, the critical diameter of bending of a specimen at which the coating exfoliates increases by 1 mm. The presence of chromium in the electrical insulating coating causes its adhesion properties to decrease. The quality of the ground layer is a very important characteristic affecting the adhesion strength between the coating and metal.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Material Properties and Applications · Material Properties and Failure Mechanisms · Engineering Diagnostics and Reliability

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References (6)

Show source-provided references
1. GOST (State Standard) 21427.1-83: Cold-Rolled Anisotropic Thin Sheet Electric Steel.
2. Specifications of ABB (USA).
3. SYEMEMS. Company Standard TUN 901-170-en, Issue 2006-09.
4. State Standard of PRC, GB/T-2522-88.
5. Puzhevich, R.B. and Korzunin, G.S., Inspection of Quality of Insulating Coating on Electric Steel, Defektoskopiya, 2006, no. 7, pp. 65–72 [Rus. J. Nondestruct. Test. (Engl. Transl.), 2006, vol. 42, no. 7, pp. 468–473].10.1134/S1061830906070060 ↗
6. Geveling, N.N. et al., Device for Measurements of Stress Relaxation in Thin String Bands under Bending, Zavod. Labor., 1961, vol. 27, no. 1, pp. 89–91.