| Attributes | Values |
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| rdf:type
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| Description
| - Technologie vysokotlakého lití umožňuje výrobu tenkostěnných, tvarově velmi složitých odlitků s vysokou užitnou hodnotou ze slitin neželezných kovů (hliníku, hořčíku, zinku, atd.). V současné době zaujímá tlakové lití slitin hliníku cca 45 % z celkové produkce odlitků ze slitin hliníku. Jedním z diskutovaných technologických parametrů tlakového lití je tzv. dotlak (specifický tlak v tlakové licí komoře působící na tuhnoucí taveninu). Vysoká hodnota dotlaku snižuje objem uzavřeného vzduchu v odlitku, ale snižuje životnost forem a zvyšuje prostoje stroje, na druhé straně ale jeho nízká hodnota způsobuje nedolití odlitků. Na našem pracovišti – Katedře strojírenské technologie (TU v Liberci) je sledován vliv tlaku v tlakové licí komoře (dotlaku) na výslednou strukturu odlitků ze slitin AlSi12Cu(Fe). Byly provedeny experimenty, jejichž výsledkem je stanovení závislosti velikosti zrn a mechanických vlastností odlitků na velikosti dotlaku. (cs)
- The technology of high-pressure casting enables the production of thin-walled, cinematically very complicated castings with a high utility value of the alloys of non-ferrous metals (aluminium, magnesium, zinc etc.). At the present time, the high-pressure casting of the alloys of aluminium takes ca 45 % of the total production of castings made of the alloys of aluminium. One of the discussed technological parameters of high-pressure casting is so called dwell pressure (specific pressure in the pressure casting chamber affecting on the solidifying molten metal). A high value of dwell pressure reduces the volume of air closed in the casting, however reduces the life-time of machine and increases the idle time of the machine, on the other side its low value causes short shots of castings. There is observed the influence of pressure in the pressure casting chamber (dwell pressure) on the resulting structure of the castings of the alloy AlSi12Cu(Fe) in our workplace – Department of machinery technology.
- The technology of high-pressure casting enables the production of thin-walled, cinematically very complicated castings with a high utility value of the alloys of non-ferrous metals (aluminium, magnesium, zinc etc.). At the present time, the high-pressure casting of the alloys of aluminium takes ca 45 % of the total production of castings made of the alloys of aluminium. One of the discussed technological parameters of high-pressure casting is so called dwell pressure (specific pressure in the pressure casting chamber affecting on the solidifying molten metal). A high value of dwell pressure reduces the volume of air closed in the casting, however reduces the life-time of machine and increases the idle time of the machine, on the other side its low value causes short shots of castings. There is observed the influence of pressure in the pressure casting chamber (dwell pressure) on the resulting structure of the castings of the alloy AlSi12Cu(Fe) in our workplace – Department of machinery technology. (en)
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| Title
| - Observation of the structure of the high-pressure castings of the Al-Si alloys
- Sledování struktury vysokotlakých odlitků ze slitin Al-Si (cs)
- Observation of the structure of the high-pressure castings of the Al-Si alloys (en)
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| skos:prefLabel
| - Observation of the structure of the high-pressure castings of the Al-Si alloys
- Sledování struktury vysokotlakých odlitků ze slitin Al-Si (cs)
- Observation of the structure of the high-pressure castings of the Al-Si alloys (en)
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| skos:notation
| - RIV/46747885:24210/07:@KSP0230!RIV08-MSM-24210___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/46747885:24210/07:@KSP0230
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - Aluminium aloys, dwel pressure, structure, pressure die casting (en)
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| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - ALUMINIUM 2007 (Transaction of the Universities of Košice)
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...iv/tvurceVysledku
| |
| http://linked.open...vavai/riv/typAkce
| |
| http://linked.open.../riv/zahajeniAkce
| |
| issn
| |
| number of pages
| |
| http://purl.org/ne...btex#hasPublisher
| - Adin, s.r.o, TU v Košicích
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| http://localhost/t...ganizacniJednotka
| |
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