[1]宋 浩,方 圆*,吴志国,等.感应软熔工艺参数对K板ATC的影响研究[J].电镀与精饰,2020,(6):34-37.[doi:10.3969/j.issn.1001-3849.2020.06.0080]
　SONG Hao,FANG Yuan*,WU Zhiguo,et al.Study on Influence of Induction Reflowing Process on ATC of K-tinplate[J].Plating & Finishing,2020,(6):34-37.[doi:10.3969/j.issn.1001-3849.2020.06.0080]
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感应软熔工艺参数对K板ATC的影响研究()

《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG]

卷:
期数:
2020年6
页码:
34-37
栏目:
出版日期:
2020-06-10

文章信息/Info

Title:
Study on Influence of Induction Reflowing Process on ATC of K-tinplate
作者:
宋 浩1; 2; 方 圆1; 2*; 吴志国1; 石云光1; 王雅晴1; 王爱红3; 王 挺3
1.首钢集团有限公司技术研究院，北京 100043； 2.绿色可循环钢铁流程北京市重点实验室，北京 100043； 3.首钢京唐钢铁联合有限责任公司，河北 唐山 063200
Author(s):
SONG Hao1; 2;  FANG Yuan1; 2*;  WU Zhiguo1;  SHI Yunguang1;  WANG Yaqing1;  WANG Aihong3;  WANG Ting3
1. Shougang Research Institute of Technology, Beijing 100043, China　2. Beijing Key Laboratory of Green Recyclable Process for Iron & Steel Production Technology, Beijing 100043, China　3. Shougang Jingtang Iron & Steel United Co. Ltd., Tangshan 063200, C
关键词:
感应软熔; 合金层; 软熔温度; 软熔高度; 淬水温度
Keywords:
induction reflowing alloy layer reflowing temperature reflowing height quenching temperature
DOI:
10.3969/j.issn.1001-3849.2020.06.0080
文献标志码:
A
摘要:
ATC是评价K板耐蚀性的一项重要指标，本文研究了感应软熔工艺中软熔温度、软熔高度和淬水温度对K板锡铁合金层及ATC的影响。结果表明：适当提高软熔温度和软熔高度，使K板在进入水淬槽之前铁原子充分扩散，有利于提高合金层的厚度和连续性从而降低ATC。淬水温度通过影响合金锡形貌而影响合金层的致密性。在实际生产中带速通常为150 m/min，当软熔温度为300 ℃，软熔高度为6.5 m，淬水温度为80 ℃时，ATC达到最小值0.060 μA/cm2。
Abstract:
ATC is an important evaluation indicator of K-tinplate corrosion resistance, so the effects of reflowing temperature, reflowing height and quenching temperature on the Sn-Fe alloy layer and ATC of K-plate were studied. The results showed that the reflowing temperature and reflowing height could be increased appropriately, so that the iron atoms could be fully diffused before the K plate entered the water quenching tank, which was beneficial to increase the thickness and continuity of the alloy layer and thus reduce the ATC. The quenching temperature affected the compactness of the alloy layer by affecting the morphology of the alloy. In practical production, the strip speed was usually 150 m/min, when the reflowing temperature was 300 ℃, the reflowing height was 6.5 m, and the quenching temperature was 80 ℃, the ATC reached the minimum value of 0.060 μA/cm2.

参考文献/References:

[1] 黄先球, 柳长福, 刘海军, 等. 二次冷轧镀锡板的合金-锡电偶合研究[J]. 武钢技术, 2009, 47(6):1-9.
Huang X Q, Liu C F, Liu H J, et al. studies on the alloy-tin couple for the double reduced tinplate [J]. Wisco Technology, 2009, 47(6): 1-9 (in Chinese).
[2] 贡雪南, 王林, 黄邦霖. 镀锡板ATC值与合金层之间的关系[J]. 宝钢技术, 1999, (2):31-33.
Gong X N, Wang L, Huang B L.Relationship between tinplate ATC value and Sn-Fe alloy layer[J]. Baosteel Technology, 1999,(2):31-33 (in Chinese).
[3] Biber H E, Harter W T. The growth of FeSn2 layer on specifically oriented iron single crystal [J]. Journal of the Electrochemical Society, 1966, 113(8): 828-834.
[4] 齐国超, 于晓中, 安成强, 等. 感应软熔工艺对镀锡板耐蚀性的影响[J]. 材料与冶金学报, 2005, (3):63-66+82.
Qi G C, Yu X Z, An C Q, et al.Effects of induction refluxing technology on corrosion resistance of electrolytic tinplate [J]. Journal of Materials and Metallurgy. 2005,(3):63-66+82 (in Chinese).
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备注/Memo

备注/Memo:
收稿日期： 2019-07-18；修回日期： 2019-11-18
作者简介： 宋浩（1988—），男，硕士，工程师，email： songhao19880405@163.com
通信作者： 方圆， email：fangyuan0905@126.com
更新日期/Last Update: 2020-06-10