| 粉状钎料氧含量与研磨工艺的相关性研究 |
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| 引用本文： | 朱坤,张冠星,丁天然,程亚芳,龙伟民.粉状钎料氧含量与研磨工艺的相关性研究[J].金刚石与磨料磨具工程,2011,31(5):60-62. |
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| 作者姓名： | 朱坤 张冠星 丁天然 程亚芳 龙伟民 |
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| 作者单位： | 郑州机械研究所新型钎焊材料与技术国家重点实验室,郑州,450001 |
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| 基金项目： | 国家973项目,编号:2010CB735809; 郑州市重大专项,编号:10ZDZX019 |
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| 摘 要： | 同一种焊粉氧含量不同时其理化性能有显著差异.本文在不同研磨转速、研磨环境下对粉状钎料FCu14的氧含量进行研究,通过比较钎料粉末的表观颜色,来判断粉末中的氧含量,可以快捷分析研究工艺参数与氧含量的关系.研究结果表明:将待研磨粉末预冷到-10℃后装入研磨装置,当研磨罐的转速为10 r/min,并且在研磨罐中添加一定量的冷...
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| 关 键 词： | 氧含量 研磨转速 预冷冻 |
Relationship between oxygen content of powdered brazing filler metal and grinding technology |
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| Zhu Kun,Zhang Guanxing,Ding Tianran,Cheng Yafang,Long Weimin.Relationship between oxygen content of powdered brazing filler metal and grinding technology[J].Diamond & Abrasives Engineering,2011,31(5):60-62. |
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| Authors: | Zhu Kun Zhang Guanxing Ding Tianran Cheng Yafang Long Weimin |
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| Affiliation: | Zhu Kun Zhang Guanxing Ding Tianran Cheng Yafang Long Weimin(Zhengzhou Research Institute of Mechanical Engineering,State Key Laboratory of Advanced Brazing Filler Metals and Technology,Zhengzhou 450001,China) |
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| Abstract: | Physical and chemical properties of the same kind of welding powder with different oxygen content are significantly different.The oxygen content of powdered brazing filler metal can be judged visually by comparing the apparent color,thus the relationship between processing parameter and oxygen content can be analyzed quickly.In this paper,researches were made on the oxygen content of powdered filler metal FCu14 at different grinding speed and different grinding environment.The results showed that,at the gri... |
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| Keywords: | brazing filler oxygen content pre-cooling |
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