Is zirconia ceramic watch harmful to the body?
What is a ceramic watch? Ceramic watches refer to the use of ceramic materials. Ceramic watches such as ceramic watches have been made from ceramics such as zirconia and cermet. Ceramic material is...
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 Hollow Ball Brick Making Process
[China Aluminum Network] Manufacturing Process First, alumina hollow spheres are prepared and alumina hollow bricks are made. Step 1. Preparation of alumina hollow spheres Alumina hollow spheres were...
How Alumina Goes to the Electrolyzer
【China Alumina Network】 The alumina plant purchases alumina stored in a silo and pipes it to electrolysis cells in the electrolysis plant. There are three ways to transport alumina to the...