Iron-based powder combination

摘要

A powder metallurgical combination is provided comprising an iron-based powder A comprising core particles of iron to which core particles nickel is diffusion alloyed and wherein said nickel diffusion alloyed to said core particles comprises 4-7% (preferably 4.5-6%) by weight of said iron-based powder A, and a powder B substantially consisting of particles of pure iron. Further a method is provided for preparing a powder metallurgical combination.

主权项

1. A powder metallurgical combination comprising:
an iron-based powder A consisting of core particles of iron whereby 4-7% by weight of nickel is diffusion alloyed to the core particles, and a powder B, consisting of particles of pure iron and trace amounts of other components.