|
|||||
|
|
| 铝合金铸造用磷酸盐粘结剂砂的研究 | |
| 引用本文： | 张友寿,薛亦渝,黄晋,夏露,黄才华.铝合金铸造用磷酸盐粘结剂砂的研究[J].特种铸造及有色合金,2005,25(8):494-495. |
| 作者姓名： | 张友寿 薛亦渝 黄晋 夏露 黄才华 |
| 作者单位： | 1. 武汉理工大学湖北工业大学;武汉理工大学 2. 武汉理工大学 3. 湖北工业大学 |
| 摘 要： | 研究了适用于铝等低熔点金属或合金铸造用砂型或型芯粘结剂及硬化工艺,其铸型的特点是表层有较高的强度,而心部强度较低,从而满足型砂或芯砂良好的溃散性,有利于铸件清砂,该粘结剂与有机粘结剂相比,不仅溃散性好,而且没有污染. |
| 关 键 词： | 铝合金 磷酸盐无机粘结剂 溃散性 热硬化 |
| 文章编号： | 1001-2249（2005）08-0494-02 |
| 收稿时间： | 2005-04-20 |
| 修稿时间： | 2005年4月20日 |
A New Phosphate Binder for Making Sand Mold or Core for Aluminum Alloy Castings |
|
| Zhang Youshou,Xue Yiyu,Huang Jin,XIA Lu,Huang Caihua.A New Phosphate Binder for Making Sand Mold or Core for Aluminum Alloy Castings[J].Special Casting & Nonferrous Alloys,2005,25(8):494-495. | |
| Authors: | Zhang Youshou Xue Yiyu Huang Jin XIA Lu Huang Caihua |
| Abstract: | A new binder for making sand mold or core suitable for low melting point metal or alloy,such as aluminum alloy,and its hardening process were investigated.The sand mold or core with good collapsibility can be obtained due to having higher strength in surface layer and lower strength in hearted part,which is benefit for cleaning sand on components.The binder exhibits good collapsibility and pollution free behavior compared with organic binder. |
| Keywords: | Aluminum Alloy Phosphate Binder Collapsibility Heat-hardening |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |