Influence of Silica Sand on Surface Casting Quality

Kód výsledku v IS VaVaI

RIV/61989100:27360/19:10243423 - isvavai.cz

Výsledek na webu

http://journals.pan.pl/dlibra/publication/127107/edition/110905/content

DOI - Digital Object Identifier

10.24425/afe.2019.127107

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Silica Sand on Surface Casting Quality

Popis výsledku v původním jazyce

The current casting production of castings brings increased demands for surface and internal quality of the castings. Important factors, that influence the quality of castal components, are the materials used for the manufacture of moulds and cores. For the preparation and production of moulds and cores, in order to achieve a low level of casting defects, then it used a high quality input materials, including various types of sands, modified binders, additives, etc. However, even the most expensive raw materials are not a guarantee to achieve the quality of production. It is always necessary to choose the appropriate combination of input material together with an appropriate proposal for the way of the production, the metallurgical treatment of cast alloy, etc. The aim of this paper is to establish the basic principles for the selection of the base core mixtures components - sands to eliminate defects from the tension, specifically veining. Various silica sand, which are commonly used in foundries of Middle Europe region, were selected and tested.

Název v anglickém jazyce

Influence of Silica Sand on Surface Casting Quality

Popis výsledku anglicky

The current casting production of castings brings increased demands for surface and internal quality of the castings. Important factors, that influence the quality of castal components, are the materials used for the manufacture of moulds and cores. For the preparation and production of moulds and cores, in order to achieve a low level of casting defects, then it used a high quality input materials, including various types of sands, modified binders, additives, etc. However, even the most expensive raw materials are not a guarantee to achieve the quality of production. It is always necessary to choose the appropriate combination of input material together with an appropriate proposal for the way of the production, the metallurgical treatment of cast alloy, etc. The aim of this paper is to establish the basic principles for the selection of the base core mixtures components - sands to eliminate defects from the tension, specifically veining. Various silica sand, which are commonly used in foundries of Middle Europe region, were selected and tested.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20500 - Materials engineering

Projekt

EF17_049/0008399: Rozvoj mezisektorové spolupráce RMTVC s aplikační sférou v oblasti výzkumu progresivních a inovací klasických kovových materiálů a technologií s využitím metod modelování

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Archives of Foundry Engineering

ISSN

1897-3310

e-ISSN

—

Svazek periodika

19

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

4

Strana od-do

5-8

Kód UT WoS článku

000469410900001

EID výsledku v databázi Scopus

2-s2.0-85066409269