FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3141573305> ?p ?o ?g. }

• W3141573305 endingPage "159622" @default.
• W3141573305 startingPage "159622" @default.
• W3141573305 abstract "SmCo-based permanent magnets possessing high Curie temperature and outstanding magnetocrystalline anisotropy are of great scientific and technological value on high temperature applications. It is widely accepted the coercivity mechanism as well as its temperature dependence is closely related to the microstructure and microchemistry. However, direct domain wall pinning observation with Lorentz microscopy is extremely difficult to explore the strength of domain wall pinning under high temperature and strong magnetic field. The quantitatively understanding of coercivity mechanism such as micromagnetic simulations cannot be carried out without the intrinsic magnetism of 1:5H and 2:17R inside the cellular microstructure of SmCo sintered magnets. Up to nowadays, there are no methods to directly measure the intrinsic magnetism of nanometer scale 1:5H and 2:17R, which retards the exploring of coercivity mechanism especially at high temperature. Herein, we prepared Sm(CoCuFeZr)z high-temperature permanent magnets with the ratio z values ranging from 7.0 to 7.8 and measured the microchemistry of 1:5H and 2:17R phases with transmission electron microscopy. Then single-phase solid solution samples with the same composition as 1:5H and 2:17R phases were prepared and the high temperature magnetic properties are measured directly. The coercivity mechanism can be well explained based on the difference of domain wall energy density qualitatively, including the abnormal temperature dependence of coercivity. More importantly, the quantitatively calculated coercivity according to the pinning-hardened coercivity theory with the obtained intrinsic parameters were found to agree well with the experiment results. Our work on the intrinsic magnetism of 1:5H and 2:17R phases at varying temperatures may offer important guidance for compositions design of the magnets with higher performance." @default.
• W3141573305 created "2021-04-13" @default.
• W3141573305 creator A5037525703 @default.
• W3141573305 creator A5054036240 @default.
• W3141573305 creator A5057387556 @default.
• W3141573305 creator A5059336039 @default.
• W3141573305 creator A5065825759 @default.
• W3141573305 creator A5068574908 @default.
• W3141573305 creator A5085162947 @default.
• W3141573305 date "2021-08-01" @default.
• W3141573305 modified "2023-10-16" @default.
• W3141573305 title "Quantitative analysis of pinning-hardened intrinsic coercivity of Sm(CoFeCuZr)z (z = 7.0–7.8) high-temperature permanent magnets" @default.
• W3141573305 cites W1643960065 @default.
• W3141573305 cites W1964799272 @default.
• W3141573305 cites W1971713104 @default.
• W3141573305 cites W1981601086 @default.
• W3141573305 cites W1982407367 @default.
• W3141573305 cites W1983008132 @default.
• W3141573305 cites W1989781906 @default.
• W3141573305 cites W1991068444 @default.
• W3141573305 cites W1997894787 @default.
• W3141573305 cites W1999743393 @default.
• W3141573305 cites W2000516180 @default.
• W3141573305 cites W2007427416 @default.
• W3141573305 cites W2009442613 @default.
• W3141573305 cites W2013218584 @default.
• W3141573305 cites W2023848693 @default.
• W3141573305 cites W2024289442 @default.
• W3141573305 cites W2026572419 @default.
• W3141573305 cites W2032961923 @default.
• W3141573305 cites W2033617439 @default.
• W3141573305 cites W2033760775 @default.
• W3141573305 cites W2046897683 @default.
• W3141573305 cites W2050351443 @default.
• W3141573305 cites W2057255656 @default.
• W3141573305 cites W2058475847 @default.
• W3141573305 cites W2069649247 @default.
• W3141573305 cites W2076122164 @default.
• W3141573305 cites W2083973264 @default.
• W3141573305 cites W2086882379 @default.
• W3141573305 cites W2113889763 @default.
• W3141573305 cites W2139816541 @default.
• W3141573305 cites W2142808817 @default.
• W3141573305 cites W2164806139 @default.
• W3141573305 cites W2563459678 @default.
• W3141573305 cites W2583446698 @default.
• W3141573305 cites W2733963419 @default.
• W3141573305 cites W2771624492 @default.
• W3141573305 cites W2778698011 @default.
• W3141573305 cites W2898182212 @default.
• W3141573305 doi "https://doi.org/10.1016/j.jallcom.2021.159622" @default.
• W3141573305 hasPublicationYear "2021" @default.
• W3141573305 type Work @default.
• W3141573305 sameAs 3141573305 @default.
• W3141573305 citedByCount "5" @default.
• W3141573305 countsByYear W31415733052021 @default.
• W3141573305 countsByYear W31415733052023 @default.
• W3141573305 crossrefType "journal-article" @default.
• W3141573305 hasAuthorship W3141573305A5037525703 @default.
• W3141573305 hasAuthorship W3141573305A5054036240 @default.
• W3141573305 hasAuthorship W3141573305A5057387556 @default.
• W3141573305 hasAuthorship W3141573305A5059336039 @default.
• W3141573305 hasAuthorship W3141573305A5065825759 @default.
• W3141573305 hasAuthorship W3141573305A5068574908 @default.
• W3141573305 hasAuthorship W3141573305A5085162947 @default.
• W3141573305 hasConcept C115260700 @default.
• W3141573305 hasConcept C121332964 @default.
• W3141573305 hasConcept C126530901 @default.
• W3141573305 hasConcept C16389437 @default.
• W3141573305 hasConcept C181686392 @default.
• W3141573305 hasConcept C182260160 @default.
• W3141573305 hasConcept C191897082 @default.
• W3141573305 hasConcept C192562407 @default.
• W3141573305 hasConcept C197162081 @default.
• W3141573305 hasConcept C26873012 @default.
• W3141573305 hasConcept C32546565 @default.
• W3141573305 hasConcept C32938098 @default.
• W3141573305 hasConcept C56803174 @default.
• W3141573305 hasConcept C62520636 @default.
• W3141573305 hasConcept C63648874 @default.
• W3141573305 hasConcept C82217956 @default.
• W3141573305 hasConcept C87976508 @default.
• W3141573305 hasConceptScore W3141573305C115260700 @default.
• W3141573305 hasConceptScore W3141573305C121332964 @default.
• W3141573305 hasConceptScore W3141573305C126530901 @default.
• W3141573305 hasConceptScore W3141573305C16389437 @default.
• W3141573305 hasConceptScore W3141573305C181686392 @default.
• W3141573305 hasConceptScore W3141573305C182260160 @default.
• W3141573305 hasConceptScore W3141573305C191897082 @default.
• W3141573305 hasConceptScore W3141573305C192562407 @default.
• W3141573305 hasConceptScore W3141573305C197162081 @default.
• W3141573305 hasConceptScore W3141573305C26873012 @default.
• W3141573305 hasConceptScore W3141573305C32546565 @default.
• W3141573305 hasConceptScore W3141573305C32938098 @default.
• W3141573305 hasConceptScore W3141573305C56803174 @default.
• W3141573305 hasConceptScore W3141573305C62520636 @default.
• W3141573305 hasConceptScore W3141573305C63648874 @default.
• W3141573305 hasConceptScore W3141573305C82217956 @default.

• next