you need
  • * item for quenching;
  • * correlated with the size of the details of the capacity of any machine oil;
  • * correlated with the size of the details bowl of cold water;
  • * mites;
  • * sealing wax;
  • * fire (oven, gas burner)
Guide
1
for hardening steel two ways to start the detail necessary to prope
rly warm up.Take it and put it on the fire on the coals.If there is no fire - heat on the stove or burner.But note that for the process of hardening steel is strongly recommended coals, because their temperature is much higher than the temperature, which can be obtained on the burner or plite.Cherez some time (for example, to "warm up" knife you will need about 10-15 minutes) will become part bright-malinovy ​​color, which means that the desired temperature is reached.Tongs remove the item from the fire.
2
In the first method, two times in a row at intervals of 2-3 seconds dip it in the oil container, leaving at the first dive for 3-4 seconds, the second - 5-6 seconds.Then lower part in the water tank for final cooling.
3
Acting on a second, more "compact" method, after heating the wax to soak the item.Immediately remove and repeat this action as long as your item is not cool enough, that will cease to wax penetrate.