Relation between grain alignment and magnetic properties of Pr–Fe–B sintered magnets
Source abstract
Abstract
Abstract This paper presents the results of investigations carried out to correlate magnetic properties and grain alignment in some as-sintered and heat treated Pr–Fe–B magnets. Sintered magnets based on the composition Pr 16 Fe 76 B 8 were prepared using the hydrogen decrepitation process. Magnetic behaviour ( B r and i H c ) was studied as a function of degree of grain alignment ( 〈 cos θ〉 ). The volume fraction ( f ) of the matrix phase Φ (Pr 2 Fe 14 B grains) in the permanent magnets was also estimated and correlated with intrinsic coercivity.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic Properties of Alloys · Superconducting Materials and Applications · Magnetic and Electromagnetic Effects
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References (26)
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