An influence of thermal treatment on mechanical properties of FeNiB amorphous alloys

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SYSNO ASEP	0024745
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	An influence of thermal treatment on mechanical properties of FeNiB amorphous alloys
Title	Vliv tepelného namáhání na mechanické vlastnosti FeNiB amorfní slitiny
Author(s)	Zábranský, Karel (UFM-A) Jirásková, Yvonna (UFM-A)_{RID, ORCID}
Source Title	JUNIORMAT´05. - Brno : VUT, FSI, 2005 - ISBN 80-214-2984-4
Pages	s. 27-30
Number of pages	4 s.
Action	Juniormat '05
Event date	20.09.2005-21.09.2005
VEvent location	Brno
Country	CZ - Czech Republic
Event type	EUR
Language	eng - English
Country	CZ - Czech Republic
Keywords	Amorphous ; tensile testing ; microhardness
Subject RIV	BM - Solid Matter Physics ; Magnetism
CEZ	AV0Z20410507 - UFM-A (2005-2011)
Annotation	An influence of thermal treatment in the temperature range of 150 - 350 °C on the structural and mechanical properties of an amorphous FeNiB alloy is investigated. The high tensile strength of 2200 MPa in the as-prepared amorphous state slightly decreases with increasing temperature of annealing up to approximately 200 °C in opposite to microhardness where an increase is observed. Above 200 °C a pronounced deterioration of both characteristics reflect the embrittlement of amorphous structure without any indications of crystallization.
Workplace	Institute of Physics of Materials
Contact	Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485
Year of Publishing	2006

Number of the records: 1