Loyd I heat the blade inside of a pipe that i welded closed on one in , then I place the pipe charcoal forge with pleanty of wood and put the blade inside the pipe and them put a scrap of wood with the blade to help with decard,then put wood on the top and let it burn down tell the blade look right,I used mineral oil to harden,Then I either bake it in the oven with 400 degrees three times i let the blade cool inbewteen i can touch it bare hands ,or i use the little blow touch and water i run the flame over the blade tell it get the color your want the wanter you can use to get your blade blue on the back, sorry it so long, and if you would like some pictures to help i be glad to do that thanks for the nice words