MAGNETOSTRICTION OF LACO13-BASED ALLOYS / MUSHNIKOV NV,NOVIKOV SI,ANDREEV AV,GAVIKO VS,LAPINA TP,BARTASHEVICH MI,MAIKOV VV,ERMAKOV AE // JOURNAL OF ALLOYS AND COMPOUNDS. - 1992. - V. 187, l. 2. - P. 285-292.

ISSN/EISSN:

0925-8388 / нет данных

Type:

Article

Abstract:

The magnetostriction, Curie temperature, phase composition and crystal lattice parameters in La1-xRxCo13 (R = Pr, Sm, Tb) and LaCo11M2 (M = Fe, Ni, Al, Si) were measured. The introduction of a lanthanum excess relative to the LaCo13 stoichiometry was found to cause an increase in the Curie temperature by more than 50 K, which indicates the presence of a homogeneity region in LaCo13 alloy. The room temperature saturation magnetostriction is (lambda(parallel-to) - lambda(perpendicular-to))s = 100 x 10(-6) and weakly changes in the homogeneity region. Substitution of lanthanum by praseodymium and terbium allows one to increase the magnetostriction slightly, but this is accompanied by a decrease in magnetostriction susceptibility dlambda/dH. Introduction of samarium, iron, nickel, silicon and aluminium leads to a decrease in magnetostriction.

Author keywords:

INTERMETALLIC COMPOUNDS; MAGNETIC-PROPERTIES; RARE-EARTH

DOI:

10.1016/0925-8388(92)90434-B

Web of Science ID:

ISI:A1992JQ20400004

Соавторы в МНС:

Другие поля

Поле	Значение
Month	SEP 25
Publisher	ELSEVIER SCIENCE SA LAUSANNE
Address	PO BOX 564, 1001 LAUSANNE 1, SWITZERLAND
Language	English
Keywords-Plus	INTERMETALLIC COMPOUNDS; MAGNETIC-PROPERTIES; RARE-EARTH
Research-Areas	Chemistry; Materials Science; Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Novikov, Sergey/J-7177-2013 Yermakov, Anatoly/J-5185-2013 Andreev, Alexander/B-6057-2011 Gaviko, Vasilii/K-4632-2013 Maikov, Vladislav/K-6628-2013 Mushnikov, Nikolay/K-9076-2013
ORCID-Numbers	Novikov, Sergey/0000-0002-8029-7267 Yermakov, Anatoly/0000-0001-6466-7064 Gaviko, Vasilii/0000-0002-9841-9293 Maikov, Vladislav/0000-0003-4028-4354 Mushnikov, Nikolay/0000-0002-6354-2558 Bartashevich, Mikhail/0000-0001-6853-2992
Number-of-Cited-References	13
Usage-Count-Since-2013	5
Journal-ISO	J. Alloy. Compd.
Doc-Delivery-Number	JQ204