| 紧实率和粘土对型砂性能的影响 |
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| 引用本文： | 贾刘卡. 紧实率和粘土对型砂性能的影响[J]. 热加工工艺, 1995, 0(3): 9-10 |
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| 作者姓名： | 贾刘卡 |
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| 作者单位： | 中国第一拖拉机工程机械公司拖拉机学院 |
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| 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。
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| 关 键 词： | 紧实率 膨润土 型砂 性能 铸造 |
The Effects of Compactahility and Clay on Properties of Moulding Sand |
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| Jia Liuka. The Effects of Compactahility and Clay on Properties of Moulding Sand[J]. Hot Working Technology, 1995, 0(3): 9-10 |
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| Authors: | Jia Liuka |
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| 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. |
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| Keywords: | compactability bentonite properties of moulding sand |
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