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| 氟化物对碱性药芯焊丝焊接工艺性能的影响 | |
| 引用本文： | 余圣甫,李志远,石仲堃,黄汉荣,程宁,张剑文. 氟化物对碱性药芯焊丝焊接工艺性能的影响[J]. 焊接, 2000, 0(12): 30-33 |
| 作者姓名： | 余圣甫 李志远 石仲堃 黄汉荣 程宁 张剑文 |
| 作者单位： | 1. 华中科技大学武汉430074 2. 武汉461厂430084 3. 葛州坝机电建设公司443133 |
| 摘 要： | 系统研究了氟硅酸钠、萤石对碱性药芯焊丝的焊接电弧稳定性、焊接飞溅、焊缝金属的脱渣性和熔滴大小的影响。研究结果表明，碱性药芯焊丝的药芯粉中含有适量的氟化物，能显著地提高碱性药芯焊丝的焊接工艺性能。 |
| 关 键 词： | 氟化物 药芯焊丝 焊接工艺性能 |
| 修稿时间： | 2000-05-18 |
INFLUENCE OF FLUORIDE COMPOUNDS ON WELDING TECHNICALITY OF BASIC FLUX CORED WIRE |
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| Yu Shengfu,Li Zhiyuan,Shi Zhongkun,Huang Hanrong,Cheng Ning,Zhang Jianwen. INFLUENCE OF FLUORIDE COMPOUNDS ON WELDING TECHNICALITY OF BASIC FLUX CORED WIRE[J]. Welding & Joining, 2000, 0(12): 30-33 | |
| Authors: | Yu Shengfu Li Zhiyuan Shi Zhongkun Huang Hanrong Cheng Ning Zhang Jianwen |
| Abstract: | It was systematically studied that Na2SiF6 and fluorite influence on the welding arc stability, welding spattering, slag detachability and the appearance of weld beads and the size of droplet. The results show that the technicality of basic flux cored wire can significantly be improved if the suitable percentage of fluoride compounds was added into the flux powders of flux-cored wires. |
| Keywords: | fluoride compounds flux - cored wire welding technicality |
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