Št. zadetkov: 37
Elaborat, predštudija, študija
Oznake:
materiali;elektronska mikroskopija;fokusiran ionski snop;karakterizacija;okoljska vrstična mikroskopija;
Izvajanje infrastrukturnega programa Univerze v Mariboru, Univerzitetni center za elektronsko mikroskopijo : poročilo o delu za dr. Bončina Tonico za leto 2011
Leto:
2012
Vir:
Fakulteta za strojništvo (UM FS)
Kratki znanstveni prispevek
Oznake:
Al-zlitine;metalografija;trak;kvazikristali;Al-alloy;metallography;ribon;icosahedral quasicrystalline phase;shape;melt-spinning;
The shapes of icosahedral quasicrystalline (IQC) particles were determined in melt-spun ribbons of alloys based on the Al-Mn-Be alloy system. The sizes of the quasicrystalline particles ranged from a few tenths of nanometres up to 1m. Therefore, different methods were employed for characterizing the ...
Leto:
2013
Vir:
Fakulteta za strojništvo (UM FS)
Strokovni članek
Oznake:
okoljski vrstični elektronski mikroskop;sekundarni okoljski elektroni;plinski detektor za sekundarne ione;reducirna zaslonka;
Elektronska vrstična mikroskopija pri povišanem tlaku (ESEM)
Leto:
2011
Vir:
Fakulteta za strojništvo (UM FS)
Strokovni članek
Oznake:
kvazikristali;zlitine;izdelava;ikozaedrična faza;
Sinteza kvazikristalov in kvazikristalnih zlitin
Leto:
2012
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
aluminijeve zlitine;kvazikristali;TEM;Al-alloy;quasicrystal;
Precipitation kinetics and mechanisms within an Al-Mn-Be-Cu quasicrystal strengthened alloy at 300°C were studied using in-situ transmission electron microscopy. The alloy was cast into a copper mould. Quasicrystalline precipitates formed throughout
the Al-rich solid solution, whilst heterogeneous ...
Leto:
2017
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
aluminijeve zlitine;globoko jedkanje;metalografija;ekstrakcija delcev;kvazikristali;aluminium alloys;deep etching;metallography;particle extraction;quasicrystal;
An Al86Mn3Be11 alloy cast into copper mould was subjected to metallographic investigation. The as-cast microstructure consisted of a quasicrystalline icosahedral phase (i-phase), Be4AlMn phase and, occasionally, a hexagonal phase. Al-rich solid solution represented the dominant phase. The chemical c ...
Leto:
2009
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
kvazikristali;zlitina Al-Mn-Be;temperaturna obstojnost;quasicrystal;Al-Mn-Be alloy;thermal stability;
As with other kinds of finely dispersed, small particles, icosahedral quasicrystals (IQCs) also have a distinct strengthening effect, which can be utilised to enhance the mechanical properties of aluminium alloys. In Al-Mn-Bealloys, IQCs already form at moderate cooling rates, which can be utilised ...
Leto:
2012
Vir:
Fakulteta za strojništvo (UM FS)
Patent
Oznake:
aluminium alloys;etching;chemical etching;deep etching;
Procedure of dynamic deep etching and particle extraction from aluminium alloys
Leto:
2013
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
kontunuirno litje;Ni-superzlitina;GMR 235;mikrostruktura;primarna oznaka;sekundarna oznaka;
The aim of this work was to characterise the microstructure of horizontally continuously cast Ni-based superalloy GMR 235 (bar of 50 mm diameter) in order to get an insight into the processes taking place during continuous casting. The microstructure consisted of ▫$\gamma$▫-matrix (Ni-rich solid sol ...
Leto:
2004
Vir:
Fakulteta za strojništvo (UM FS)
Strokovni članek
Oznake:
jekleni pesek;mikrostruktura;napake;
V Sloveniji je podjetje Abrasiv Muta edini proizvajalec jeklenih peskov. Njihovi konkurenti so svetovne multinacionalke, eden izmed njih je tudi Whelebrator Alleward France. V članku podajamo primerjavo mikrostruktur vzorcev jeklenih peskov Abraziva Mute z vzorci tega konkurenčnega podjetja. Poameri ...
Leto:
1999
Vir:
Fakulteta za strojništvo (UM FS)