Ceramic Mould Internal Structure Anomalies in the Lost Wax Process
PBN-AR
Instytucja
Wydział Inżynierii i Zarządzania (Wyższa Szkoła Ekologii i Zarządzania w Warszawie)
Informacje podstawowe
Główny język publikacji
angielski
Czasopismo
Archives of Foundry Engineering
ISSN
1897-3310
EISSN
Wydawca
URL
Rok publikacji
2014
Numer zeszytu
1
Strony od-do
57-62
Numer tomu
14
Link do pełnego tekstu
Identyfikator DOI
Liczba arkuszy
Autorzy
(liczba autorów: 4)
Pozostali autorzy
+ 3
Słowa kluczowe
angielski
Ceramic mould, Anisotropy of ceramic mould properties, Fractal dimension, Heat transfer coefficient
Streszczenia
Język
angielski
Treść
The paper analyzes the structure of the ceramic mould, which include discussion about its structure creation. The results of research relate to the strength of the ceramic mould and its thermophysical properties. Structural anisotropy was found and its influence on the mould surface morphology depending on its position with respect to the sprue in the assembly set. The paper also presents evaluation of microgeometry of patterns, ceramic mould and casts produced in a joint production process. Last part includes the results of the fractal dimension measurements of ceramic mould cross-sections. The analysis was pased on the mould porosity. For the analyzed structures the percentage of pores and linear fractal dimension was determined, using the line counting dimension method (LCD), which is a modification of box counting dimension method (BCD).
Inne
System-identifier
PX-56c31ecc81062a841e96c863