Size:50-150nm or customized
Color: grey black
Applications: magnetic materials
EINECS NO.: 231-158-0
Grey black powder with irregular form and magnetism. Dissolved in acid, and easy to be oxidized in the moist air.
Widely used in the metallurgical products of hard alloys, diamond tools, high temperature alloys and magnetic materials, and in the chemicals of rechargeable batteries, blasting pharmaceuticals, rocket fuel and medicine.