| 铬铁矿砂在大型铸钢件上的应用 |
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| 引用本文： | 王桂民,杨震华. 铬铁矿砂在大型铸钢件上的应用[J]. 大型铸锻件, 2010, 0(2): 37-40 |
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| 作者姓名： | 王桂民 杨震华 |
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| 作者单位： | 沈阳国际工程咨询中心,辽宁,110014;沈阳国际工程咨询中心,辽宁,110014 |
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| 摘 要： | 通过对铬铁矿呋喃树脂砂的基础试验和生产实践,发现在大型铸钢件的厚大表面、热节及冒口根部采用铬矿呋喃树脂砂作面砂能有效的防止金属渗透粘砂,且型砂成本变化不大。
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| 关 键 词： | 鉻矿砂 呋喃树脂砂 粘砂 铸钢件 |
The Application of Chromite Sand in Large Steel Castings |
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| Wang Guiming,Yang Zhenhua. The Application of Chromite Sand in Large Steel Castings[J]. Heavy Casting and Forging, 2010, 0(2): 37-40 |
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| Authors: | Wang Guiming Yang Zhenhua |
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| Affiliation: | Wang Guiming, Yang Zhenhua |
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| Abstract: | Founding in deep and large surface, thermal center and the riser base of large steel castings adopting chrome ore furan resin-sand as facing sand which can prevent the metal from penetrating and sticking sand availability, and molding sand cost change is not too. |
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| Keywords: | Chromite sand furan resin-sand sticking sand steel castings |
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