Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000457465> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2000457465 endingPage "5289" @default.
- W2000457465 startingPage "5285" @default.
- W2000457465 abstract "The hot working conditions were examined for Nd-Fe-B die-upset magnets. The Nd14Fe80B6 ternary composition has the best workability (die upsetting) from stress-strain curves for the initial stage of die upsetting at hot working temperature. The compression ratio defined as the inverse of reduction in height should be larger than 4 to have materials aligned. Alignment of c axis along the compressive stress direction is obtained, but grain coarsening occurs during die upsetting. Of several additional elements investigated, Ga is the best for enhancing the coercivity with a little sacrifice of remanence and no deterioration in hot workability. Typical magnetic properties for Nd14Fe79.25B6Ga0.75 die-upset magnets are Br =12.4 kG, iHc =19 kOe, and (BH)max =36 MGOe. The irreversible loss after exposure up to 160 °C is under 10% (Pc =2). The iHc of powder made by crushing the die-upset magnets is nearly independent of particle size. Decrease in iHc by pulverizing to several hundred micron is about 2 kOe. Anisotropic bonded magnets were developed using this powder. Best energy products of injection and compression molded magnets with Ga addition are 10 and 15 MGOe, respectively. The irreversible losses after exposure up to 120 °C is lower than 5% (Pc =2), which is enough thermal stability for polymer-bonded magnets." @default.
- W2000457465 created "2016-06-24" @default.
- W2000457465 creator A5001274193 @default.
- W2000457465 creator A5010918502 @default.
- W2000457465 creator A5043553967 @default.
- W2000457465 creator A5046365569 @default.
- W2000457465 creator A5048444041 @default.
- W2000457465 date "1988-11-15" @default.
- W2000457465 modified "2023-10-16" @default.
- W2000457465 title "Nd‐Fe‐B die‐upset and anisotropic bonded magnets (invited)" @default.
- W2000457465 cites W1985791485 @default.
- W2000457465 cites W2010231799 @default.
- W2000457465 cites W2021843045 @default.
- W2000457465 cites W2057964427 @default.
- W2000457465 cites W2065720119 @default.
- W2000457465 doi "https://doi.org/10.1063/1.342394" @default.
- W2000457465 hasPublicationYear "1988" @default.
- W2000457465 type Work @default.
- W2000457465 sameAs 2000457465 @default.
- W2000457465 citedByCount "70" @default.
- W2000457465 countsByYear W20004574652012 @default.
- W2000457465 countsByYear W20004574652013 @default.
- W2000457465 countsByYear W20004574652015 @default.
- W2000457465 countsByYear W20004574652016 @default.
- W2000457465 countsByYear W20004574652017 @default.
- W2000457465 countsByYear W20004574652018 @default.
- W2000457465 countsByYear W20004574652021 @default.
- W2000457465 countsByYear W20004574652022 @default.
- W2000457465 countsByYear W20004574652023 @default.
- W2000457465 crossrefType "journal-article" @default.
- W2000457465 hasAuthorship W2000457465A5001274193 @default.
- W2000457465 hasAuthorship W2000457465A5010918502 @default.
- W2000457465 hasAuthorship W2000457465A5043553967 @default.
- W2000457465 hasAuthorship W2000457465A5046365569 @default.
- W2000457465 hasAuthorship W2000457465A5048444041 @default.
- W2000457465 hasConcept C111106434 @default.
- W2000457465 hasConcept C115260700 @default.
- W2000457465 hasConcept C121332964 @default.
- W2000457465 hasConcept C126530901 @default.
- W2000457465 hasConcept C127413603 @default.
- W2000457465 hasConcept C138885662 @default.
- W2000457465 hasConcept C155058782 @default.
- W2000457465 hasConcept C159985019 @default.
- W2000457465 hasConcept C16389437 @default.
- W2000457465 hasConcept C171250308 @default.
- W2000457465 hasConcept C191897082 @default.
- W2000457465 hasConcept C192562407 @default.
- W2000457465 hasConcept C21036866 @default.
- W2000457465 hasConcept C26873012 @default.
- W2000457465 hasConcept C2778002589 @default.
- W2000457465 hasConcept C32546565 @default.
- W2000457465 hasConcept C41895202 @default.
- W2000457465 hasConcept C46141821 @default.
- W2000457465 hasConcept C62520636 @default.
- W2000457465 hasConcept C78519656 @default.
- W2000457465 hasConceptScore W2000457465C111106434 @default.
- W2000457465 hasConceptScore W2000457465C115260700 @default.
- W2000457465 hasConceptScore W2000457465C121332964 @default.
- W2000457465 hasConceptScore W2000457465C126530901 @default.
- W2000457465 hasConceptScore W2000457465C127413603 @default.
- W2000457465 hasConceptScore W2000457465C138885662 @default.
- W2000457465 hasConceptScore W2000457465C155058782 @default.
- W2000457465 hasConceptScore W2000457465C159985019 @default.
- W2000457465 hasConceptScore W2000457465C16389437 @default.
- W2000457465 hasConceptScore W2000457465C171250308 @default.
- W2000457465 hasConceptScore W2000457465C191897082 @default.
- W2000457465 hasConceptScore W2000457465C192562407 @default.
- W2000457465 hasConceptScore W2000457465C21036866 @default.
- W2000457465 hasConceptScore W2000457465C26873012 @default.
- W2000457465 hasConceptScore W2000457465C2778002589 @default.
- W2000457465 hasConceptScore W2000457465C32546565 @default.
- W2000457465 hasConceptScore W2000457465C41895202 @default.
- W2000457465 hasConceptScore W2000457465C46141821 @default.
- W2000457465 hasConceptScore W2000457465C62520636 @default.
- W2000457465 hasConceptScore W2000457465C78519656 @default.
- W2000457465 hasIssue "10" @default.
- W2000457465 hasLocation W20004574651 @default.
- W2000457465 hasOpenAccess W2000457465 @default.
- W2000457465 hasPrimaryLocation W20004574651 @default.
- W2000457465 hasRelatedWork W1504659417 @default.
- W2000457465 hasRelatedWork W1973191900 @default.
- W2000457465 hasRelatedWork W2007428746 @default.
- W2000457465 hasRelatedWork W2041052880 @default.
- W2000457465 hasRelatedWork W2053258930 @default.
- W2000457465 hasRelatedWork W2057087708 @default.
- W2000457465 hasRelatedWork W2898182212 @default.
- W2000457465 hasRelatedWork W2922451025 @default.
- W2000457465 hasRelatedWork W3212040362 @default.
- W2000457465 hasRelatedWork W4235236354 @default.
- W2000457465 hasVolume "64" @default.
- W2000457465 isParatext "false" @default.
- W2000457465 isRetracted "false" @default.
- W2000457465 magId "2000457465" @default.
- W2000457465 workType "article" @default.