Domestic high-purity alumina enterprises welcome rapid growth
[Chinalco.com] raised its target price by 52.0 yuan and raised its rating to "overweight." As the company's ceramic ink gross margin was lower than expected, we revise down EPS for 2014 to RMB 0.65...
Alumina production cost element
According to the alumina production process, the production cost of alumina is roughly composed of the following: (1) Raw materials: bauxite, limestone, alkali (soda ash and caustic soda), etc.; (2)...
Alumina fiber applications
[China Aluminum Network] Alumina fiber thermal conductivity, heat shrinkage and heat capacity are lower. Long-term use temperature is 1300 ~ 1400 °C, higher than ordinary aluminum silicate fibers...
Major differences between aluminum, alumina, aluminum ingots, electrolytic aluminum, and primary aluminum
[China Aluminum Industry Network] Aluminum is a silver-white metal, which ranks third in the earth's crust after oxygen and silicon. Aluminum has a low density and is called light metal. Aluminum is...