(I) Application of Ceramic Fiber Board on Aluminum Melting Furnace Shell

1. Brief Introduction to Aluminum Melting Furnace

The aluminum melting furnace is a new type of high-efficiency energy-saving furnace developed for aluminum smelting processes. It well meets the requirements of high alloy composition standard, discontinuous production and large single-furnace capacity. It is suitable for intermittent production and smelting with large proportion of alloy materials and recycled materials, and is widely used in aluminum casting, forging and processing industries.

2. Working Temperature of Aluminum Melting Furnace

The inner chamber temperature is generally 950~1100℃, varying according to different aluminum materials. The temperature of molten aluminum ranges from 730℃ to 860℃.For a 0.5-ton gas-fired aluminum melting furnace, one batch of melting takes about 2 to 3 hours with gas consumption of 50 to 60 cubic meters.

3. Specific Application of Ceramic Fiber Board

Ceramic fiber board is a common thermal insulation material for aluminum melting furnace shells, which effectively insulates heat and cuts energy consumption. It is not in direct contact with molten aluminum. Non-stick aluminum castable is usually adopted as working layer refractory material to ensure stable and efficient operation.

(II) Introduction to Aladdin Ceramic Fiber Board

Product IntroductionAladdin ceramic fiber board is rigid board product made of loose ceramic fiber cotton mixed with organic and inorganic binders through vacuum forming, drying and finishing processing. It is widely used for fireproof and thermal insulation inside and outside various industrial furnaces, as well as heat insulation for parts impacted by high-temperature airflow.

Product FeaturesLow thermal conductivity, low heat capacity, excellent thermal shock resistance and corrosion resistance; uniform density and hardness with stable internal bonding strength; high post-firing strength and strong resistance to hot airflow erosion, easy to install and use.

Thermal Insulation AdvantagesClassified by temperature resistance grade, it is suitable for backing insulation and hot surface lining of low-temperature furnaces, serving as a key material for energy saving, consumption reduction and high-efficiency production of industrial furnaces.

(III) Using Effect of Ceramic Fiber Board on Aluminum Melting Furnace Shell

As furnace shell insulation material, ceramic fiber board reduces fuel consumption, improves product quality and production efficiency, extends furnace service life and optimizes working environment, bringing remarkable economic benefits.

Shorten aluminum melting time, raise internal furnace temperature and greatly save energy and production cost.

Effectively lower the surface temperature of furnace outer shell.