About: Production and Welding of FeNi Hot/Cold Rolled Sheets

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	FeNi alloys are widely used in electric industry for their high magnetic properties. Production of these products consists of few production steps – casting (atmospheric and vacuum furnace), hot rolling of ingots and cold rolling of sheets. Each step is accompanied by wide spectra of possible problems – non-metallic inclusions in ingots, cracking during rolling, welding of cold rolled sheets, etc. Various analyses were done on modern laboratory equipment to assess the causes of defects. Light microscopy, scanning electron microscopy and DEFORM 3D software were used for solution of this project. This article deals with particular technological problems and with their solution with minimal investments into the existing production equipment. Special focus is aimed on the properties of cold sheets after welding. The main goal of this particular task was to analyse the microstructure and mechanical properties in former weld area and in the area of base material after cold rolling and annealing. FeNi alloys are widely used in electric industry for their high magnetic properties. Production of these products consists of few production steps – casting (atmospheric and vacuum furnace), hot rolling of ingots and cold rolling of sheets. Each step is accompanied by wide spectra of possible problems – non-metallic inclusions in ingots, cracking during rolling, welding of cold rolled sheets, etc. Various analyses were done on modern laboratory equipment to assess the causes of defects. Light microscopy, scanning electron microscopy and DEFORM 3D software were used for solution of this project. This article deals with particular technological problems and with their solution with minimal investments into the existing production equipment. Special focus is aimed on the properties of cold sheets after welding. The main goal of this particular task was to analyse the microstructure and mechanical properties in former weld area and in the area of base material after cold rolling and annealing. (en)
Title	Production and Welding of FeNi Hot/Cold Rolled Sheets Production and Welding of FeNi Hot/Cold Rolled Sheets (en)
skos:prefLabel	Production and Welding of FeNi Hot/Cold Rolled Sheets Production and Welding of FeNi Hot/Cold Rolled Sheets (en)
skos:notation	RIV/26316919:_____/10:#0000237!RIV11-MSM-26316919
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(OE234)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Zemko, Michal Podaný, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	COMTES FHT a.s.
http://linked.open...dnocenehoVysledku	282467
http://linked.open...ai/riv/idVysledku	RIV/26316919:_____/10:#0000237
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	FeNi alloys, rolling, welding (en)
http://linked.open.../riv/klicoveSlovo	rolling welding FeNi alloys
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[E0C08DEC4076]
http://linked.open...i/riv/nazevZdroje	Hutnické listy
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Optimalization of production of FeNi type alloya
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	63
http://linked.open...iv/tvurceVysledku	Zemko, Michal Podaný, Pavel
issn	0018-8069
number of pages	4 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Production and Welding of FeNi Hot/Cold Rolled Sheets Production and Welding of FeNi Hot/Cold Rolled Sheets Production and Welding of FeNi Hot/Cold Rolled Sheets

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