[1]方峰,于金,顾菡妍,等.金属拉丝用低温快速磷化处理工艺研究[J].东南大学学报(自然科学版),2005,35(2):253-256.[doi:10.3969/j.issn.1001-0505.2005.02.020]
 Fang Feng,Yu Jin,Gu Hanyan,et al.Research of low-temperature fast phosphatizing solution for metal wire drawing[J].Journal of Southeast University (Natural Science Edition),2005,35(2):253-256.[doi:10.3969/j.issn.1001-0505.2005.02.020]
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金属拉丝用低温快速磷化处理工艺研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
35
期数:
2005年第2期
页码:
253-256
栏目:
材料科学与工程
出版日期:
2005-03-20

文章信息/Info

Title:
Research of low-temperature fast phosphatizing solution for metal wire drawing
作者:
方峰 于金 顾菡妍 曹文奎 蒋建清
东南大学材料科学与工程系, 南京 210096
Author(s):
Fang Feng Yu Jin Gu Hanyan Cao Wenkui Jiang Jianqing
Department of Materials Science and Engineering, Southeast University, Nanjing 210096, China
关键词:
高碳盘条 焊接 拉丝 低温 锌系磷化
Keywords:
high carbon wire weld drawing low temperature zinc-phosphating
分类号:
TG156.98
DOI:
10.3969/j.issn.1001-0505.2005.02.020
摘要:
针对PC钢绞线用热轧盘条在线生产中对其焊接区表面拉丝性能的要求,开发了一种低温快速磷化处理工艺与配方,探讨了磷化液中组分及磷化工艺对磷化膜质量的影响,并对磷化膜有关性能进行了测试.结果表明,低温快速磷化处理液的组成:Zn(H2PO4)2·2H2O为55~65 g/L、Zn(NO3)2·6H2O为70~85 g/L、浓H3PO4为5mL/L、氧化剂NaNO2加入量为0.2~0.4 g/L; 经40 ℃、10 min的快速磷化处理后, 获得的磷化膜膜重大于10 g/m2,结晶细小致密,与基体结合力强.
Abstract:
To improve the drawing performance of high carbon welding area, a low temperature fast phosphating solution was developed. Effects of process parameters and phosphating solution components on phosphate coating properties are discussed. The experimental results show that the appropriate composition of phosphating solution is composed of Zn(H2PO4)2·2H2O 55-65 g/L,Zn(NO3)2·6H2O 70-85 g/L,H3PO4 5 mL/L,NaNO2 0.2-0.4 g/L. The crystal structure of the gray phosphate coating prepared at 40 ℃/10 min is fine and compact with good adhesion to steel wire surface. The coating weighs over 10 g/m2.

参考文献/References:

[1] Dubois A,Lazzarotto L,Dubar L,et al.A multi-step lubricant evaluation strategy for wire drawing-extrusion-cold heading sequence[J].Wear, 2002,249(11):951-961.
[2] Lazzarotto L,Dubar L,Dubois A,et al.Identification of Coulomb’s coefficient of friction in real contact conditions applied to a wire drawing process [J].Wear, 1997,211(1):54-63.
[3] Lazzarotto L,Marechal C,Dubar L,et al.The effects of processing bath parameters on the quality performance of zinc phosphate stearate coatings[J].Surface Engineering and Coating Technology, 1999,122(3):94-100.
[4] Burokas V,Martusiene A,Bikulcius G.The influence of hexametaphoshate on formation of zinc phosphate coatings for deep drawing of steel tubes [J]. Surface and Coatings Technology,1998,102(3):233-236.
[5] Sinha P K,Feser R.Phosphate coating on steel surfaces by an electrochemical method [J].Surface and Coatings Technology, 2002,161(2,3):158-168.
[6] 周谟银,方肖露.金属磷化技术[M].北京:中国标准出版社,1999.3-33.
[7] 刘福生,王晟.金属拔丝用中温磷化液的研制[J].化工时刊,1999,12(8):17-20.
  Liu Fusheng,Wang Sheng.Mid-temperature zinc phosphating solution [J].Chemical Industry Time, 1999, 12(8):17-20.(in Chinese)
[8] 向鸿照,陈伟,陈天朗,等.Zn-Mn-Ca-Ni系中温磷化液的研究[J].材料保护,2004,37(5):13-15.
  Xiang Hongzhao,Chen Wei,Chen Tianlang,et al.Medium temperature phoshatizing solution of Zn-Mn-Ca-Ni system[J].Materials Protection, 2004,37(5):13-15.(in Chinese)
[9] 江静华,张旭海,蒋建清,等.冷成型模具用低温锌系磷化[J].材料保护,2002,35(5):32-33.
  Jiang Jinghua,Zhang Xuhai,Jiang Jianqing,et al.Low temperature zinc-phosphating for cold-forming mold [J].Materials Protection,2002,35(5):32-33.(in Chinese)
[10] Donofrio J.Zinc phosphating[J].Metal Finishing, 2000,98(6):60-73.
[11] 隋永强,梁成浩.低温锌系磷化液的研究[J].表面技术,2004,33(5):37-39.
  Sui Yongqiang,Liang Chenghao.Study on the phosphating solution of zinc series at low temperature [J].Surface Technology, 2004, 33(5):37-39.(in Chinese)
[12] 王爱珍,张学昌,武丰龙,等.常温快速磷化工艺[J].金属热处理,2001,26(11):41-43.
  Wang Aizhen,Zhang Xuechang,Wu Fenglong,et al.Technology of fast phosphate coating at room temperature [J].Heat Treatment of Metals, 2001,26(11):41-43.(in Chinese)

备注/Memo

备注/Memo:
基金项目: 国家高技术研究发展计划(863计划)资助项目(2003AA331030)、江苏省“十五”科技攻关资助项目(BE2003027).
作者简介: 方峰(1976—),男,博士,讲师,fangfeng@seu.edu.cn.
更新日期/Last Update: 2005-03-20