Praseodymium Metal
1.
1)Formula: Pr
2)Mol. wt.: 140.90
3)Fusion point: 931°c
4)Boiling point: 3520°c
5)Density: 6.71
2.
DESCRIPTION OF GOODS:As-cast metal.The surface should be clean, no noticeable inclusions fall off and oxide powder, new section assumes the silver-gray color. Easy oxidation in air.
3.
Package:25 KG/PP DRUM., inside the packed in plastic bags. Argon save
4.
Standard: GB/T19395-2003
5.
Function:Mainly used for permanent magnetic material, also can be used as non-ferrous alloy additive.