metallab's Recent Activity

  1. metallab posted a new thread.

    Is Mizzou not obsolete ?

    With the advent of modern refractories like Kaowool, which insulate much better, are solid concrete heatsoaking refractories not...

    Forum: Furnaces and their construction

    Jan 25, 2022 at 12:21 AM
  2. metallab replied to the thread 100 lb iron pour..

    To power a fueled furnace is much less efficient, particularly at iron temperatures as that is the limit reachable with fuel. But indeed...

    Jan 23, 2022 at 11:37 AM
  3. metallab replied to the thread 100 lb iron pour..

    I noticed this as well. That's why I don't like that most crucible suppliers specify the capacity in kilos or lbs. That is heavily...

    Jan 23, 2022 at 9:02 AM