Alumina fibers offer lower heat conductivity, thermal shrinkage, or heat capacity. Alumina fibers can be used for long periods at temperatures of 1300-1400°C. This temperature is significantly higher than that of aluminum silicate (1000-1100°C). It can be used with good chemical stability in an acidic atmosphere, an oxidizing atmosphere or reducing atmosphere. While it does have some resistance to corrosion in alkaline environments and is easy to erode by vanadium peroxide, lead vapor and Vanadium pentoxide can also corrode the fiber. This particular type of fiber is used to insulate heat for different heat treatment furnaces. This furnace can boost the production of many products in batch mode. Additionally, the furnace is an alumina-carrier, meaning it can act as a catalyst for chemical industries. Material to be used in insulation for nuclear reactors as well as space shuttles.
The industrial high-temperature field furnace is a great energy saver. High-temperature resistance is an outstanding property of the alumina short fibre. The material is used as a heat insulation material in heat-insulating furnaces. Alumina short fiber is very low in density. Due to its high heat insulation, and small heat capacities, it can be used as a heat shield. In high-temperature furnaces, alumina fibre is more energy-efficient than any other refractory block or hightemperature coating. You save more energy than you lose in heat. Because heat loss has been reduced, the furnace gas can be strengthened. Convective warmth transfer is used to heat the furnace wall more efficiently and pass it on to the material using the national emblem. It increases both the heat rate and the production capability of the material.
Highlights on recycling and environmental protection applications
They are excellent in chemical resistance and used as environmental protection or recycling technology. After the burning of electronic waste equipment, the excellent corrosion resistance to various toxic substances is still evident. Alumina fiber can then be used in ceramic integral linings for automobile exhaust gas equipment. The aluminum alloy plugging process can be performed with the saffil fiber. It expands at a temperature of about 25 degrees Celsius less than pure alloy, which helps ensure that the piston matches well with the cylinder, saving you fuel and making the piston match better.
High performance composite material:
Both the alumina and metal matrix exhibit good wettability and little interfacial reaction. Composite material has improved mechanical properties, wear resistance, and hardness. Additionally, the thermal expansion factor is lower. Automotive piston groove components and rotary compressor blades can be made from alumina fibre reinforced metal matrix. Additionally, because the alumina is tightly bound to the resin matrix, its elasticity is greater than that of carbon fiber. The composite material made from alumina resin is replacing carbon and glass fiber in many fields. The alumina resin composite material can be used to produce high-strength fish rods in various colors as well as golf balls, snowboards, tennis rackets and other stationery products.
Long fiber Alumina reinforced metal composites consist of long fibers. These are used in both high-load and high-temperature parts. Device, etc. It has been used by researchers in the lining thermonuclear heat exchanger cooling reactors.
TRUNNANO (Luoyang Trunnano Tech Co. Ltd.) a professional manufacturer of silver microparticles has more than 12 years in chemical product research. If you require high quality aluminum Silicate, feel free to contact us.