Aosite, kuba 1993
Impendulo: Abantu bahlala besebenzisa iimagnethi ukubona umgangatho wentsimbi engatyiwayo. Ukuba umazibuthe akatsalwanga, yinyani kwaye ngexabiso elifanelekileyo. Ngokwahlukileyo koko, igqalwa njengenkohliso. Ngapha koko, le yindlela ecalanye kakhulu kwaye engenanyani yokuchonga iimpazamo.
Intsimbi ye-Austenitic ayinamagnetic okanye ayinamagnetic; intsimbi ye-martensitic okanye i-ferritic ingenazibuthe. Nangona kunjalo, emva kokuba i-austenitic stainless steel iqhutywe ngokubanda, isakhiwo secandelo elicutshungulwayo liya kuguqulwa libe yi-martensite. Okukhona ukuguqulwa kokulungiswa okukhulu, ngakumbi inguqu ye-martensite kunye neempawu ezinkulu zemagneti. Izinto eziphathekayo aziyi kutshintsha. Indlela yobuchwephesha ngakumbi kufuneka isetyenziswe ukufumanisa izinto zentsimbi engenasici. (Ukubona i-Spectrum, insimbi engenasici ecalula ukubonwa kwamanzi).