The Influence of NiZnFe2O4 Content on Magnetic Properties of Supermalloy Type Material

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F17%3A00481450" target="_blank" >RIV/68081723:_____/17:00481450 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.12693/APhysPolA.131.813" target="_blank" >http://dx.doi.org/10.12693/APhysPolA.131.813</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12693/APhysPolA.131.813" target="_blank" >10.12693/APhysPolA.131.813</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Influence of NiZnFe2O4 Content on Magnetic Properties of Supermalloy Type Material

Popis výsledku v původním jazyce

Soft magnetic composites represent a remarkable kind of materials with wide variety of use, Magnetic properties are dependent on the materials composition and also on the method of preparation. Ni-Fe-Mo alloys (supermalloy) have high complex permeability and low eddy current losses. Soft magnetic NiZnFe2O4 ferrites have low coercivity and intermediate saturation magnetization. The Ni80Fe14.7Mo4.5Mn0.5Si0.3 (wt%) powder sample was prepared by mechanical alloying of the chemical elements for 24 h. Ni0.3Zn0.7Fe2O4 ferrite is commercially available by Sigma Aldrich. Both powders were mixed at selected ratio and uniaxially compacted at 800 MPa. In this paper. we report the experimental observations of the effects of Ni0.3Zn0.7Fe2O4 content on the electromagnetic properties of NiFeMoSi/Ni0.3Zn0.7Fe2O4. The samples contained 5, 10. and 15% of Ni0.3Zn0.7Fe2O4 ferrite and were sintered for 30 min at 800 degrees C. An addition of Ni0.3Zn0.7Fe2O4 ferrite caused decrease of complex permeability and increase coercivity of the samples. The 5% of Ni0.3Zn0.7Fe2O4 sample exhibits the highest value of the real part of complex pernaiability (48 at 1 kHz). The 10% of Ni0.3Zn0.7Fe2O4 sample showed the lowest total magnetic losses.

Název v anglickém jazyce

The Influence of NiZnFe2O4 Content on Magnetic Properties of Supermalloy Type Material

Popis výsledku anglicky

Soft magnetic composites represent a remarkable kind of materials with wide variety of use, Magnetic properties are dependent on the materials composition and also on the method of preparation. Ni-Fe-Mo alloys (supermalloy) have high complex permeability and low eddy current losses. Soft magnetic NiZnFe2O4 ferrites have low coercivity and intermediate saturation magnetization. The Ni80Fe14.7Mo4.5Mn0.5Si0.3 (wt%) powder sample was prepared by mechanical alloying of the chemical elements for 24 h. Ni0.3Zn0.7Fe2O4 ferrite is commercially available by Sigma Aldrich. Both powders were mixed at selected ratio and uniaxially compacted at 800 MPa. In this paper. we report the experimental observations of the effects of Ni0.3Zn0.7Fe2O4 content on the electromagnetic properties of NiFeMoSi/Ni0.3Zn0.7Fe2O4. The samples contained 5, 10. and 15% of Ni0.3Zn0.7Fe2O4 ferrite and were sintered for 30 min at 800 degrees C. An addition of Ni0.3Zn0.7Fe2O4 ferrite caused decrease of complex permeability and increase coercivity of the samples. The 5% of Ni0.3Zn0.7Fe2O4 sample exhibits the highest value of the real part of complex pernaiability (48 at 1 kHz). The 10% of Ni0.3Zn0.7Fe2O4 sample showed the lowest total magnetic losses.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Physica Polonica. A

ISSN

0587-4246

e-ISSN

—

Svazek periodika

131

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

3

Strana od-do

813-815

Kód UT WoS článku

000400907900068

EID výsledku v databázi Scopus

2-s2.0-85019583984