Magnetic testing of hardness of cast railcar steel 32Х06Л after quenching and high-temperature tempering.

Autor:	Kostin, V., Nichipuruk, A., Nikolaeva, L., Sokolova, S., Smorodinskii, Ya., Vasilenko, O.
Předmět:	METAL quenching TEMPERING COERCIVE fields (Electronics)
Zdroj:	Russian Journal of Nondestructive Testing; Dec2016, Vol. 52 Issue 12, p716-721, 6p
Abstrakt:	The structure and strength and the magnetic properties of 32Х06Л steel subjected to quenching and tempering at different temperatures are studied. Based on statistical-modeling and experimental results, it has been established that coercive-return induction is a suitable parameter for controlling hardness. Another parameter, coercive force, can be used for estimating the phase composition of material. Local measurements of suggested testing parameters are possible with portable magnetic-measurement hardware-software systems of the SIMTEST-2 type. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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