| 高温合金K424返回料真空冶炼工艺研究 |
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| 引用本文： | 王新,冯文刚,刘一鸣,徐成海.高温合金K424返回料真空冶炼工艺研究[J].铸造,2005,54(7):678-681. |
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| 作者姓名： | 王新 冯文刚 刘一鸣 徐成海 |
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| 作者单位： | 1. 东北大学机械工程与自动化学院,辽宁沈阳,110004
2. 沈阳黎明航空发动机(集团)有限责任公司,辽宁沈阳,110043 |
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| 摘 要： | 通过改进K424合金返回料回用工艺,开展K424合金返回料回用的研究.并对返回料合金成分和使用性能进行检验.研究发现,从第4次返回料冶炼开始,0、N含量控制较好,与新料及第1次返回料水平相当,说明冶炼工艺的改进是有效的.
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| 关 键 词： | K424合金 真空冶炼 返回料 |
| 文章编号： | 1001-4977(2005)07-0678-04 |
| 修稿时间： | 2005年4月4日 |
The Technology of Vacuum Smelting About Recycle Stuff of High Temperature Alloy K424 |
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| WANG Xin,FENG Wen-gang,LIU Yi-ming,XU Cheng-hai.The Technology of Vacuum Smelting About Recycle Stuff of High Temperature Alloy K424[J].Foundry,2005,54(7):678-681. |
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| Authors: | WANG Xin FENG Wen-gang LIU Yi-ming XU Cheng-hai |
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| Abstract: | By the means of improving the technology of the recycle stuff of alloy K424 measuring inspected the component and the use performance of the recycle stuff. The result was discovered that from the fourth recycle stuff smelting, the content of O and N has been decreased to the level of new stuff and first recycle stuff. These improved the technology is effective. |
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| Keywords: | K424 alloy vacuum smelting recycle stuff |
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