The aging furnace is a common heating equipment. Its principle is to use
electrical energy or fuel energy to convert thermal energy into the heat of an
object. Aging furnaces are widely used in industrial production, especially in
the heat treatment process of metal materials, which play an important role.Maintenance
of Vacuum Carburizing Furnaces The heating principles of aging furnaces
mainly include conduction, convection and radiation. First of all, conduction
refers to the transfer of heat through the molecules inside an object, causing
the object to heat up as a whole. When the heating element (such as resistance
wire or burner) in the aging furnace is supplied with electrical energy or fuel,
it will generate high temperature. By contacting the object, the molecules
inside the object will continuously vibrate, thereby conducting heat.The
characteristics and working principle of vacuum heat treatment furnaces
Convection is the transfer of heat through the flow of a fluid medium, such as
air or liquid. The heat generated by the heating element inside the aging
furnace causes the surrounding air or liquid to expand and form a convection
flow, which transfers heat to the surface of the object. This convection heat
transfer method can speed up the heating of objects and improve heating
efficiency.Alumina
ceramic densely sintered Radiation refers to the spread of thermal energy in
the form of electromagnetic waves, and heat is transferred through radiation.
The high temperature generated by the heating element in the aging furnace emits
thermal radiation, which can pass through air or vacuum and transfer heat
directly to the surface of the object without a medium. Radiation heat transfer
has the characteristics of no need for medium transfer and fast heat transfer
speed. For objects that are not easy to transfer heat by conduction or
convection, radiation heat transfer plays an important role.Vacuum Brazing solutions for Cutting and Grinding Tools