Chamber furnace DX series

annealingvacuuminert gas

Vacuum Annealing Furnace is suitable for heating and annealing soft magnetic materials in high temperature, high vacuum and strong magnetic field environments. The vacuum annealing furnace is a feedback-regulated heating system composed of a high-temperature furnace, a high-temperature furnace heating power supply, Labview control software, an electromagnet, a high-precision bipolar constant temperature power supply, a molecular pump unit, and a water-cooling unit. Annealing process: Heat the sample in a strong magnetic field (or non-magnetic) environment. When heated to a certain temperature (users can set it according to their needs), continue to add a constant magnetic field and control the temperature for a period of time, and stop when the magnetic field is constant. Heating and cooling (passing inert gas can quickly cool down). Allow to cool to room temperature, then turn off the magnetic field. Control method Magnetic field control: Users can directly set the required magnetic field size through the software, and the actual magnetic field value is read by a high-precision Gaussmeter, and then the actual read-out magnetic field value is fed back to the high-precision constant current power supply. After processing by the internal software of the power supply, Directly control the output current of the high-precision constant current power supply to achieve the magnetic field required by the user and display it on the software in real time;