Aosite, daga baya 1993
Me yasa Bakin Karfe Magnetic Ne?
Amsa: Mutane sukan yi amfani da maganadisu don gano ingancin bakin karfe. Idan maganadisu ba a jawo hankalinsa ba, yana da gaske kuma a farashi mai kyau. Akasin haka, ana ɗaukarsa karya ne. A haƙiƙa, wannan hanya ce ta musamman mai gefe ɗaya kuma wacce ba ta dace ba don gano kurakurai.
Austenitic bakin karfe ba maganadisu bane ko rauni mai rauni; Martensitic ko ferritic bakin karfe ne Magnetic. Koyaya, bayan an sarrafa bakin karfe austenitic mai sanyi, tsarin sashin da aka sarrafa shima zai canza zuwa martensite. Mafi girman nakasar sarrafawa, ƙarin canjin martensite kuma mafi girman kaddarorin maganadisu. Kayan samfurin ba zai canza ba. Ya kamata a yi amfani da hanyar ƙwararru don gano kayan bakin karfe. (Gano Bakan, Bakin Karfe mai nuna wariya ga ruwa).
Canja kasuwa da harshe
