Factory supply isostatic graphite heater for vacuum furnace

Product Details

Isostatic graphite is the material of choice for vacuum furnace accessories and can be used as a graphite heater to provide the heat required to increase the temperature in the vacuum furnace to the high levels required for heat treatment of metal alloys. Isostatic graphite was chosen as the material of choice for this type of application for the following reasons:

Isostatic graphite is a unique form of graphite produced by subjecting graphite to high pressure during a specialized manufacturing process. The process ensures that the resulting graphite has a uniform density and strength, making it an ideal material for high-temperature applications.

One of the main advantages of using isostatically pressed graphite as a heating element in vacuum furnaces is its excellent thermal stability. Isostatically pressed graphite can withstand extremely high temperatures without degrading, swelling or deforming. This means the heating element will maintain its shape and size, ensuring consistent heat distribution throughout the furnace.

Isostatic graphite heaters are also highly conductive, allowing for efficient heat transfer and faster heating times. Additionally, their lower thermal mass means the heater reaches the desired temperature quickly and cools down quickly after switching off.

In a vacuum furnace, it is difficult to maintain a consistent temperature distribution due to the lack of air and other gases, but isostatic graphite heaters help solve this problem. Their uniform density and strength allow them to maintain consistent heat distribution, resulting in a more uniform heat treatment process.

Overall, isostatic graphite heaters are the preferred choice for vacuum furnace heating elements due to their thermal stability, electrical conductivity, and low thermal mass. By utilizing these heaters, the heat treatment process can be performed more efficiently and consistently, ensuring the highest quality results for the end product.

PACKAGE:

Veneer cases or wooden cases or according to customers’ requirement.

DELIVERY TIME:

3-20 days after confirming order,detail delivery date should be decided according to

production season and order quantity.