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Title:Razvoj plastomagnetov iz sistema Sm-Co
Authors:ID Kokalj, Jurij (Author)
ID Brunčko, Mihael (Mentor) More about this mentor... New window
Files:.pdf MAG_Kokalj_Jurij_2016.pdf (3,13 MB)
MD5: 87B28AEF5CDD0AD729116AABCF7387A2
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V teoretičnem delu magistrskega dela je splošen pregled področja plastomagnetov, ki izhaja iz znanstvenih člankov. Eksperimentalni del naloge se nanaša na razvoj plastomagneta na osnovi prahov sistema Sm-Co, ki ima čim bolj podobne magnetne in mehanske lastnosti kot izbran konkurenčen plastomagnet. V ta namen smo določili volumski oziroma masni deleži prahov in veziva v konkurenčnem granulatu in izdelali 4 poizkusne serije s podobnimi sestavami. Izdelanim serijam plastomagnetov smo merili gostote, mehanske, magnetne in reološke lastnosti. V rezultatih so podani rezultati meritev lastnosti konkurenčnega plastomageta in plastomagnetov poizkusnih serij. V diskusiji so ovrednoteni rezultati in podane ugotovitve, ki izhajajo iz teorije, eksperimentalnega dela in rezultatov.
Keywords:Plastomagneti, kvantitativna analiza mikrostrukture, injekcijsko brizganje, oksidacijska zaščita
Place of publishing:Maribor
Publisher:[J. Kokalj]
Year of publishing:2016
PID:20.500.12556/DKUM-64629 New window
UDC:620.18:678-1(043.2)
COBISS.SI-ID:20440086 New window
NUK URN:URN:SI:UM:DK:PZX26MEL
Publication date in DKUM:14.12.2016
Views:5233
Downloads:156
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:Development of polymer bonded magnets from Sm-Co system
Abstract:The theoretical part of the Master Thesis covers a general overview of the field of polymer bonded magnets, which is based on scientific articles. The experimental part of the paper deals with the development of the polymer bonded magnet with the use of the powders of the Sm-Co system, whose magnetic and mechanical properties are as similar to competitive polymer bonded magnet as possible. For this purpose, we have specified volume or weight fractions of powders and binders in competitive granule and designed four test series with similar composition. We measured the density, mechanical, magnetic and rheological properties for each trial. The results of the measurements of the properties of the competitive polymer bonded magnet and the test series of the polymer bonded magnet are presented under the chapter „Results“. The chapter “Discussion” consists of the evaluation of the achieved results and key findings derived from the theory, experimental research and results.
Keywords:Polymer bonded magnets, quantitative microstructural analysis, injection molding, oxidation protection


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