Publication detail
Effect of manufacturing technology of AZ91-alloy casting on its quality and structure
PTÁČKOVÁ, M. KLAKURKOVÁ, L. JUŘIČKA, I.
Czech title
Vliv technologie výroby slitiny AZ91 na její kvalitu a strukturu
English title
Effect of manufacturing technology of AZ91-alloy casting on its quality and structure
Type
journal article - other
Language
en
Original abstract
The paper summarizes zhe results of structure analyses focused on differences in the technologies of manufacturinfg AZ91 – alloy castings. The following technologies were used: A) die casting, B) gravity casting into ceramic moulds. As to their shape complexity the two castings are similar and are of roughly the same wall thickness. The die casting was selected from the manufacturing process while the precision casting made in a ceramic mould (shell mould) was cast individually within the process of verifying the potentials of manufacturing precise castings by the technology of investment casting into ceramic moulds.
Czech abstract
V příspěvku jsou shrnuty výsledky strukturních rozborů zaměřených na rozdíly v technologiích výroby odlitku ze slitiny AZ91. Byly použita technologie: A) tlakovým litím do kovových forem, B) gravitačním litím do keramické formy. Oba odlitky jsou co do tvarové složitosti podobné a mají zhruba stejnou tloušťku stěny. Tlakový odlitek byl vybrán z procesu výroby, přesný odlitek do keramické formy (skořepiny) byl odlit individuálně v rámci ověřování možnosti výroby přesných odlitků technologií vytavitelného medelu do keramických forem.
English abstract
The paper summarizes zhe results of structure analyses focused on differences in the technologies of manufacturinfg AZ91 – alloy castings. The following technologies were used: A) die casting, B) gravity casting into ceramic moulds. As to their shape complexity the two castings are similar and are of roughly the same wall thickness. The die casting was selected from the manufacturing process while the precision casting made in a ceramic mould (shell mould) was cast individually within the process of verifying the potentials of manufacturing precise castings by the technology of investment casting into ceramic moulds.
Keywords in Czech
slitina AZ91, gravitační lití, tlakové lití, keramické formy, strukturní analýza
Keywords in English
AZ91 alloy casting, die casting, gravity casting, ceramic moulds, structure analysis
RIV year
2007
Released
06.11.2007
Publisher
Politechnika Opolska
Location
XII Miedzynarodowe Sympozjum Metody oceny struktury oraz wlasnosci materialow i wyrobow, Opole, 2007
Journal
Zeszyty naukowe politechniki Opolskiej seria Mechanika
Volume
2007
Number
321
Pages from–to
99–104
Pages count
6
BIBTEX
@article{BUT44984,
author="Marie {Ptáčková} and Lenka {Klakurková} and Ivo {Juřička},
title="Effect of manufacturing technology of AZ91-alloy casting on its quality and structure",
journal="Zeszyty naukowe politechniki Opolskiej seria Mechanika",
year="2007",
volume="2007",
number="321",
month="November",
pages="99--104",
publisher="Politechnika Opolska",
address="XII Miedzynarodowe Sympozjum Metody oceny struktury oraz wlasnosci materialow i wyrobow, Opole, 2007"
}