The production of castings by green sand moulds is a very important method for the manufacture of final products for different sectors of industry. In this green sand moulding process the quality of castings depends strongly on the quality of the mould, which in turn is determined by parameters such as the type of foundry machine, the characteristics of the moulding sand and the specifications of the patterns. The mould’s stability for use casting is achieved by filling and compacting moulding sand. This means, that the clay-bonded moulding sand is changed from the free flowing to the compacted state. In this process flowability is a very important parameter. Therefore, a variety of methods for the determination of flowability have been in ...
Moulding properties of Isasa River Sand bonded with Ipetumodu clay (Ife-North Local Government Area,...
Tato práce ve své teoretické části shrnuje poznatky o složení slévárenské formovací směsi pro výrobu...
Tailing sand from ex-tin mine in Batu Gajah containing between 95.9 to 98.9% silica. In this researc...
More and more foundry plants applying moulding sands with water-glass or its substitutes for obtaini...
In the current manufacturing of foundry sand moulds, various methods of moulding sand compaction are...
Currently offered devices for the hardness measuring or indices of the mould strength, are presented...
One main problem in moulding is the proper characterization of the local density of the mould, the b...
In this study, the time-temperature behaviour of selected process parameters is established. The pap...
The study of the packing of the green sand molds has become increasingly important over the recent y...
[[abstract]]This paper investigates the properties of green molding sands, and a new model to evalua...
For the evaluation of silica sands, which belongs to the most employed sands of foundry molding mixt...
The necessity of receiving high quality castings forces undertaking research to elaborate moulding a...
In this study, based on results of determination selected properties of moulding sand such as permea...
The paper presents results of measuring thermal conductivity of green sand mould material and time o...
There the moulding processes of foundry have been studied. The purpose is to rise the efficiency of ...
Moulding properties of Isasa River Sand bonded with Ipetumodu clay (Ife-North Local Government Area,...
Tato práce ve své teoretické části shrnuje poznatky o složení slévárenské formovací směsi pro výrobu...
Tailing sand from ex-tin mine in Batu Gajah containing between 95.9 to 98.9% silica. In this researc...
More and more foundry plants applying moulding sands with water-glass or its substitutes for obtaini...
In the current manufacturing of foundry sand moulds, various methods of moulding sand compaction are...
Currently offered devices for the hardness measuring or indices of the mould strength, are presented...
One main problem in moulding is the proper characterization of the local density of the mould, the b...
In this study, the time-temperature behaviour of selected process parameters is established. The pap...
The study of the packing of the green sand molds has become increasingly important over the recent y...
[[abstract]]This paper investigates the properties of green molding sands, and a new model to evalua...
For the evaluation of silica sands, which belongs to the most employed sands of foundry molding mixt...
The necessity of receiving high quality castings forces undertaking research to elaborate moulding a...
In this study, based on results of determination selected properties of moulding sand such as permea...
The paper presents results of measuring thermal conductivity of green sand mould material and time o...
There the moulding processes of foundry have been studied. The purpose is to rise the efficiency of ...
Moulding properties of Isasa River Sand bonded with Ipetumodu clay (Ife-North Local Government Area,...
Tato práce ve své teoretické části shrnuje poznatky o složení slévárenské formovací směsi pro výrobu...
Tailing sand from ex-tin mine in Batu Gajah containing between 95.9 to 98.9% silica. In this researc...