moulding sand

基本解释

When occurring a certain amount of clay slurry, it leads to the changes of moulding sand in properties.
在出现一定量粘土浆前后，型砂的性能变化最大。
An additive, on addition to the moulding sand, can meet some special requirements and improve the greencompressive strength and permeability of moulding sand.
附加物的加入不仅能满足某些特定要求，而且对型砂的湿压强度也有积极作用。
This system can be used to test the properties of the moulding sand on line, such as sand compactability, green compressive strength, and sand temperature, a…
该系统能够用于在线检测型砂的紧实率、湿压强度和砂温等性能，并且能够根据检测结果通过控制补加水量将型砂紧实率控制在设定的工艺范围之内。