Defining Characteristics Of A High Temperature Furnace
Since different industrial requirements have different heat parameters, furnace manufacturers offer a wide range of heat ranges. The equipment in such furnaces also needs to be able to withstand highly elevated temperature conditions.
Lets take a look at some of the defining features that should be present in a high temperature furnace:
1. It should be able to meet the most demanding temperature and pressure level parameters. For instance, it should be able to withstand processes that call for temperatures as high as 3000C or vacuum levels that range till 10-6 torr. Additionally, there are certain applications that need gas pressures up to 3000 psig (200 bar) and forces greater than 1200 tons. A furnace that can integrate all of these features is certainly high on utility.
2. Apart from the features mentioned above, there are several other requirements in the industrial sector. They could include critical gas atmospheric management, differential pressure control, hydrogen burn-offs, and several other types of atmospheric control technologies.
3. For exceedingly high pressure operations, a number of industries usually depend on graphite furnaces that comprise of graphite heater elements. However, in certain cases, this variety of furnaces might pose the risk of particulate contamination or carbon reaction. In such a case, refractory metal parts can be fitted.
4. However, if you need an all-metal furnace for high temperature processes, you could opt for materials such as molybdenum or tungsten as elements and heat shields.
5. A standard furnace might not offer the best functionality when it comes to critical operations that require exceedingly high temperatures. Thats precisely why you would need to search for a manufacturing firm that can offer you custom engineered furnaces such as a pressure furnace or HIP furnace.
6. Finally, one feature of the furnace that you wouldnt want to ignore is the overall experience of firm manufacturing it. The more experienced the manufacturer, the better technology and talent they are likely to use. You might need different combinations of different parameters to build the most appropriate high temperature furnace.
Since a furnace is a one-time investment, quality, and not cost, should be your defining factor. After all, a well-made furnace will often determine the quality and durability of your final product or process.