As a high-performance ceramic material primarily composed of alumina(＞99.3%), corundum tubes have witnessed a surge in demand across advanced industries such as semiconductors, aerospace, and new energy, owing to their exceptional properties including high-temperature resistance, corrosion resistance, and superior hardness.

With the continuous improvement of the demand for high-performance materials in the industrial field, corrosion-resistant alumina pipes are becoming the preferred materials in the chemical, electric power, aerospace and other industries by virtue of their excellent chemical stability, high-temperature resistance and wear resistance.

With the rapid development of high-temperature materials science, high-purity alumina crucibles (alumina content ≥99%) have become key tools for high-temperature experiments in laboratories and industries, thanks to their excellent high-temperature stability.

With the rapid development of the high-end manufacturing sector, industrial ceramics​ have become a key material in the precision manufacturing processes of industries such as semiconductor equipment, aerospace, new energy, and medical devices, thanks to their superior hardness, wear resistance, high-temperature resistance, and chemical stability.

alumina (Al₂O₃) crucibles have emerged as "cold-faced warriors" safeguarding the stable operation of high-temperature processes, thanks to their exceptional thermal shock resistance.

In the high-temperature industrial sector, aluminum oxide (Al₂O₃) has become one of the key materials due to its excellent high-temperature resistance, chemical stability, and mechanical strength.

In key fields such as precious metal smelting, jewelry detection, and electronics industry, the accuracy of assay results is directly linked to production efficiency and economic benefits.

The carbon ceramic brake system is a braking device with carbon fiber-reinforced silicon carbide composite materials as its core.

Traditional liquid battery separators (such as PE/PP) are prone to melting and shrinking at high temperatures, leading to short circuits between the positive and negative electrodes.

Supply and demand relationship: It is the most fundamental factor affecting alumina prices. When alumina production exceeds consumption, it will exert pressure on price increases; conversely, it will support price declines.