Es. Gorkunov et al., MONITORING THE TEMPERING OF THIN FLAT-ROLLED PRODUCTS OF CARBON-STEELWITH A THROUGH-TYPE EDDY-CURRENT TRANSDUCER, Russian journal of nondestructive testing, 30(7), 1994, pp. 544-546
A study is made of the feasibility of monitoring the medium tempering
of thin flat-rolled products of steels U7, U7A, and U8A by using a thr
ough-type eddy-cut-rent transducer. A method and equipment was develop
ed to monitor the tempering of the disks of magnetic clutches.