Re: More Koban Questons – Head Gaskets, Plugs

Home › Forum › Ask A Member › More Koban Questons – Head Gaskets, Plugs › Re: More Koban Questons – Head Gaskets, Plugs

October 12, 2016 at 4:32 am #45671
garry-in-michigan
Participant


    I was taught that rapid cooling of a heated metal (Quenching) made it harder. Conversely, slow cooling made the metal softer – ? ? ?