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紧实率和粘土对型砂性能的影响
The Effects of Compactahility and Clay on Properties of Moulding Sand
【摘要】 研究了在不同紧实率条件下钙膨润土和钠膨润土以及两种膨润土混合型砂的性能，所得结论对制定合理的型砂配方有一定的指导意义．
【Abstract】 The effects of compactability on the properties of moulding sand of calcium,sodium and mixture oftwo kinds of bentonite are studied. The conclusion is useful for reasonably working out the composition of the moulding sand.
- 【文献出处】 热加工工艺 ,HOT WORKING TECHNOLOGY , 编辑部邮箱 ,1995年03期
- 【分类号】TG221.1
- 【下载频次】69