Sell brown aluminum oxide heated at @China (Mainland)

It is one kind of Brown Aluminium Oxide grains with blocky grain shape and high bulk density. To get this kind of product, we calcine the regular grains at a high temperature to give a blue colour, the purpose is to renovate the crack on the surface and interior of crystal and then to improve the toughness and durability of the grains. Lisa Yang/Sales manager free to contact me by lisa#ascentsun.com Web:http://www.ascentsun.com

Post by Chang Hongbo    Mechanical Parts & Fabrication Services    @2013-05-03 09:51:02