Abstract
Extremely small ferromagnetic precipitate particles in a nonmagnetic matrix behave like a paramagnetic substance of very large moment. Magnetization curves of such substances can be used to determine precipitate particle sizes and size distributions. By this means the precipitation of cobalt in a 2 pct Co-Cu alloy has been followed, the effective particle radii growing from 12 to 70A with increasing aging time. The cobalt particles are shown not to be hexagonal, but rather to be either spherical or plate-shaped.
Full Text
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call