T. X. Huang, Q. Yan, F. G. Chen, H. Z. Zhou, Y. G. Wang
{"title":"通过调整熔融纺丝冷却速率降低 Fe83.5Si3B10P2Cu1.5 软磁纳米晶合金的退火加热速率敏感性","authors":"T. X. Huang, Q. Yan, F. G. Chen, H. Z. Zhou, Y. G. Wang","doi":"10.1007/s10853-024-10333-z","DOIUrl":null,"url":null,"abstract":"<div><p>This work investigates the effect of the microstructure of the as-quenched precursors prepared at various cooling rates on the soft magnetic characteristics and its sensitivity to the annealing heat rate (HR) of the Fe<sub>83.5</sub>Si<sub>3</sub>B<sub>10</sub>P<sub>2</sub>Cu<sub>1.5</sub> nanocrystalline alloy. The results of Mössbauer spectra indicate that the cooling rate during the melt spinning process significantly impact the microstructure of as-quenched alloy samples. The decrease in the cooling rate facilitates the formation of an amorphous/nanocrystalline precursor containing more “α-Fe-like” structure and Cu-clusters. Variations of grain size and <i>H</i><sub>c</sub> with heating rate indicate that Fe<sub>83.5</sub>Si<sub>3</sub>B<sub>10</sub>P<sub>2</sub>Cu<sub>1.5</sub> alloy samples prepared at a low cooling rate are less sensitive to the heating rate during crystallization annealing. The Fe<sub>83.5</sub>Si<sub>3</sub>B<sub>10</sub>P<sub>2</sub>Cu<sub>1.5</sub> nanocrystalline alloy prepared at low cooling rate can achieve excellent soft magnetic properties with low HR annealing.</p></div>","PeriodicalId":645,"journal":{"name":"Journal of Materials Science","volume":"59 41","pages":"19707 - 19715"},"PeriodicalIF":3.5000,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Reducing the annealing heating rate sensitivity of Fe83.5Si3B10P2Cu1.5 soft magnetic nanocrystalline alloy by adjusting the melt spinning cooling rate\",\"authors\":\"T. X. Huang, Q. Yan, F. G. Chen, H. Z. Zhou, Y. G. Wang\",\"doi\":\"10.1007/s10853-024-10333-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This work investigates the effect of the microstructure of the as-quenched precursors prepared at various cooling rates on the soft magnetic characteristics and its sensitivity to the annealing heat rate (HR) of the Fe<sub>83.5</sub>Si<sub>3</sub>B<sub>10</sub>P<sub>2</sub>Cu<sub>1.5</sub> nanocrystalline alloy. The results of Mössbauer spectra indicate that the cooling rate during the melt spinning process significantly impact the microstructure of as-quenched alloy samples. The decrease in the cooling rate facilitates the formation of an amorphous/nanocrystalline precursor containing more “α-Fe-like” structure and Cu-clusters. Variations of grain size and <i>H</i><sub>c</sub> with heating rate indicate that Fe<sub>83.5</sub>Si<sub>3</sub>B<sub>10</sub>P<sub>2</sub>Cu<sub>1.5</sub> alloy samples prepared at a low cooling rate are less sensitive to the heating rate during crystallization annealing. The Fe<sub>83.5</sub>Si<sub>3</sub>B<sub>10</sub>P<sub>2</sub>Cu<sub>1.5</sub> nanocrystalline alloy prepared at low cooling rate can achieve excellent soft magnetic properties with low HR annealing.</p></div>\",\"PeriodicalId\":645,\"journal\":{\"name\":\"Journal of Materials Science\",\"volume\":\"59 41\",\"pages\":\"19707 - 19715\"},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2024-10-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Materials Science\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10853-024-10333-z\",\"RegionNum\":3,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Materials Science","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s10853-024-10333-z","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Reducing the annealing heating rate sensitivity of Fe83.5Si3B10P2Cu1.5 soft magnetic nanocrystalline alloy by adjusting the melt spinning cooling rate
This work investigates the effect of the microstructure of the as-quenched precursors prepared at various cooling rates on the soft magnetic characteristics and its sensitivity to the annealing heat rate (HR) of the Fe83.5Si3B10P2Cu1.5 nanocrystalline alloy. The results of Mössbauer spectra indicate that the cooling rate during the melt spinning process significantly impact the microstructure of as-quenched alloy samples. The decrease in the cooling rate facilitates the formation of an amorphous/nanocrystalline precursor containing more “α-Fe-like” structure and Cu-clusters. Variations of grain size and Hc with heating rate indicate that Fe83.5Si3B10P2Cu1.5 alloy samples prepared at a low cooling rate are less sensitive to the heating rate during crystallization annealing. The Fe83.5Si3B10P2Cu1.5 nanocrystalline alloy prepared at low cooling rate can achieve excellent soft magnetic properties with low HR annealing.
期刊介绍：
The Journal of Materials Science publishes reviews, full-length papers, and short Communications recording original research results on, or techniques for studying the relationship between structure, properties, and uses of materials. The subjects are seen from international and interdisciplinary perspectives covering areas including metals, ceramics, glasses, polymers, electrical materials, composite materials, fibers, nanostructured materials, nanocomposites, and biological and biomedical materials. The Journal of Materials Science is now firmly established as the leading source of primary communication for scientists investigating the structure and properties of all engineering materials.
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