Kinetics na induction dumama don saman quenching na karfe ya dogara da dalilai: 1) wanda ke haifar da canje-canje a cikin sigogin lantarki da na maganadisu na karafa sakamakon karuwar zafin jiki (waɗannan canje-canjen suna haifar da canje-canje a cikin adadin zafin da aka samu a wani ƙarfin da aka ba da shi). na filin lantarki a halin yanzu induction) da, 2) akan abubuwan da ke da alhakin canjin ƙarfin filin lantarki yayin dumama (watau canjin halin yanzu a cikin inductor).
Induction dumama a cikin zafin zafin sassa na mota an fara amfani da shi a shukarmu. A 1937-1938 surface quenching na crank shafts na ZIS-5 engine aka ɓullo da a mu shuka tare da haɗin gwiwar ma'aikata na VP Vologdin dakin gwaje-gwaje. An shigar da kayan aikin a matsayin wani ɓangare na ci gaba da samar da layin, wanda sassan da aka yi wa jiyya na inji a kan na'ura mai mahimmanci na atomatik. Fiye da 61% na alt sassan injin ~ ae ZIL-164A da ZIL-157K motoci suna taurare ta hanyar dumama shigar.
