Industrial furnaces can be considered as the backbone of many industries and production processes. They withstand various conditions, and offer the high temperatures required in processes such as forging, melting and heat treating of different materials. Therefore, the choice of materials for construction of these furnaces has to be appropriate to guarantee efficiency and safety. When it comes to the high-performance alloys, Inconel 800HT plates are one of the best options to use in protecting industrial furnaces
Understanding Inconel 800HT
Inconel 800HT is an alloy of nickel, iron and chromium that has high strength and is highly resistant to high temperature oxidation and carburization. This alloy, known as Inconel 800 material, is an enhancement of the Inconel 800 and 800H materials with better performance at high temperatures over a long period
Inconel 800HT has higher nickel content which offers excellent resistance to oxidation and scaling and chromium offers resistance to carburization and oxidation. Further, the alloy is also alloyed with titanium and aluminum to help the alloy to be strong and stable when exposed to high heat
The Critical Role of Inconel 800HT Plates in Industrial Furnaces
Superior Heat Resistance
Another important characteristic of inconel 800HT plates that make them very useful in industrial furnace applications is their high temperature strength. Industrial furnaces are used in many areas of the industry and are characterized by high operating temperatures, which can reach 1000°C (1832°F) and above, and the materials used in the construction of industrial furnaces must be able to withstand these temperatures. Inconel 800HT plates have a higher level of creep and stress rupture characteristics, which makes it possible to maintain the integrity of the furnace structure for a long time at high temperatures
Oxidation and Carburization Resistance
Industrial furnaces are exposed to conditions that cause oxidation and carburization all the time. Oxidation results in formation of scale on the surface of the material and thus results in failure of the material. While carburization is the process of absorption of carbon, it leads to the formation of brittle layers and the degradation of mechanical characteristics
High-Temperature Components: Burners, Combustion Chambers
Inconel 800HT plates are used in the manufacture of high temperature parts like burners and combustion chambers. These parts must be exposed to flames and hot gaseous environment; therefore, excellent heat resistance and stability of Inconel 800HT are essential for these parts
Heat Exchangers: Construction and Longevity
Heat exchangers are used in industrial furnaces to help in the transfer of heat. These devices are constructed from Inconel 800HT plates because of their high thermal conductivity and resistance to oxidation and carburization. The durability of Inconel 800HT makes heat exchangers remain effective for long periods without frequent replacement, thus cutting on costs
Thermal Shields
Insulators guard furnace parts against high temperatures. The shields are made of Inconel 800HT because of its high-temperature resistance and mechanical stability; thus, the shields offer adequate insulation and protection to the equipment
Refractory Components
Lining components, used in the construction of furnaces, are exposed to high temperature and corrosive atmosphere throughout the furnace’s service life. Due to the ability of Inconel 800HT to resist scaling and oxidation, these critical furnace parts benefit from the material, improving the furnace’s efficiency and durability
Structural Supports
Components in industrial furnaces are subjected to a large amount of load and are expected to be rigid and heat resistant. Inconel 800HT plates offer the required strength and resistance to deformation so that the furnace does not deform over time
Heat Treatment Equipment
Heat treatment equipment needs materials that can endure fluctuations in temperature and heat, without getting adversely affected. Inconel 800HT plates provide the necessary thermal characteristics and heat resistance, which allows the use of the material in the construction of quenching tanks, heating elements, and other heat treatment equipment
Maintenance Practices
Inconel 800HT when applied in industrial furnace simplifies maintenance practices. By using the alloy, there is a decrease in the number of component replacements and repairs due to the material’s ability to withstand high temperatures and thus lower maintenance costs and time
Conclusion
Industrial furnaces are widely used in many industries and their protection with suitable materials is crucial to their performance, safety and durability. Furnace components can be made using Inconel 800HT plates because these plates have high-temperature strength, oxidation and carburization resistance, and mechanical stability. Even though the initial cost of implementing Inconel 800HT is high, the long-term advantages of using the material in terms of its durability, low maintenance, and improved efficiency make it a cost-effective and environmentally friendly material
You can Contact Alloyed Sustainables today at sales@alloyedsustainable.com to know more about our Inconel 800HT Plate and how you can use them in industrial furnaces.