| 离心铸造合金钢管涂料研制 |
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| 引用本文： | 张鑫. 离心铸造合金钢管涂料研制[J]. 铸造, 2004, 53(7): 538-541 |
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| 作者姓名： | 张鑫 |
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| 作者单位： | 新兴铸管股份有限公司技术中心,河北,邯郸,056300 |
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| 摘 要： | 研究了涂料的组成--耐火骨料、粘结剂、悬浮剂对涂料的发气量、高温强度、悬浮性等的影响.确定了涂料的合适配方、施涂工艺和烘干工艺.试验结果表明,只要涂料发气量≤3ml/g,铸钢管就不会产生气体缺陷.
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| 关 键 词： | 离心铸造 涂料发气量 高温强度 悬浮性 气体缺陷 |
| 文章编号： | 1001-4977(2004)07-0538-04 |
| 修稿时间： | 2004-01-12 |
Development of Coating for Centrifugally Cast Alloy Steel Pipe |
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| ZHANG XIN. Development of Coating for Centrifugally Cast Alloy Steel Pipe[J]. Foundry, 2004, 53(7): 538-541 |
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| Authors: | ZHANG XIN |
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| Abstract: | The effects of the component of coating,like refractory filler, adhesive and suspension-agent on the amount of gas evolution from the coating, resistance to high temperature and suspension-ability of coating etc. have been researched. The recipe of coating, spraying process and drying process of coating were formulated. The test shows that no surface blowhole formed in steel pipe when the amount of gas evolution from the coating was less than 3ml/g. |
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| Keywords: | centrifugally casting the amount of gas evolution from the coating resistance to high temperature suspension-ability surface blowhole |
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