The ultra-fine structure of domain boundaries in a boron-doped Ni4Mo alloy was investigated by atom-probe field-ion microscopy. In this paper are described: (i) the contact and discontact domain boundaries, (ii) the segregation of boron atoms to three kinds of domain boundaries: anti-phase boundary (APB), anti-parallel twin boundary (APTB) and perpendicular twin boundary (PTB), (iii) the distribution of boron atoms at each domain boundary, (iv) the segregation to a node of domain boundaries and (v) the tendency of binding of boron atoms to Mo and Ni atoms.
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
- Surfaces and Interfaces
- Surfaces, Coatings and Films
- Materials Chemistry