Please wait a minute...
 
材料工程  2018, Vol. 46 Issue (4): 51-57    DOI: 10.11868/j.issn.1001-4381.2016.000773
  研究论文 本期目录 | 过刊浏览 | 高级检索 |
钨酸钠对取向硅钢绝缘涂层性能的影响
王晨1, 王魁1, 肖小波1, 丁浩1, 汪炳叔1, 毛朝武1, 张维林2, 金钢南2
1. 福州大学 材料科学与工程学院, 福州 350116;
2. 新万鑫(福建)精密薄板有限公司, 福建 仙游 351200
Effects of Sodium Tungstate on Properties of Insulation Coating for Grain-oriented Silicon Steel
WANG Chen1, WANG Kui1, XIAO Xiao-bo1, DING Hao1, WANG Bing-shu1, MAO Chao-wu1, ZHANG Wei-lin2, JIN Gang-nan2
1. College of Materials Science and Engineering, Fuzhou University, Fuzhou 350116, China;
2. New Wanxin(Fujian) Precision Thin Board Limited Corporation, Xianyou 351200, Fujian, China
全文: PDF(2522 KB)   HTML()
输出: BibTeX | EndNote (RIS)      
摘要 采用扫描电镜、爱波斯坦方圈、绝缘电阻测试仪、红外光谱仪和热分析仪等手段研究取向硅钢绝缘涂液中钨酸钠对制备的磷酸盐绝缘涂层微结构和性能的影响。结果表明:随着钨酸钠含量的逐渐增加,涂液与取向硅钢基底的润湿角先减小后增大;取向硅钢的层间电阻、叠装系数和磁感应强度均先增大后减小,铁损先减小后增大。当钨酸钠含量为2.0%(质量分数)时,涂液与硅钢基底的润湿性能最好,润湿角为39.3°;涂层致密、平整,绝缘涂层与硅酸镁底层之间存在0.8μm左右的过渡层,而且涂层的耐吸湿性能并不产生显著变化;取向硅钢的层间电阻、叠装系数、磁感应强度和铁损均达到最佳值,分别为14073Ω·mm2,97.0%,1.893T和1.051W·kg-1
服务
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章
王晨
王魁
肖小波
丁浩
汪炳叔
毛朝武
张维林
金钢南
关键词 取向硅钢绝缘涂层磁性能耐吸湿性    
Abstract:The effect of sodium tungstate in insulation coating solution of grain-oriented silicon steel on the microstructure and properties of the prepared phosphate insulation coating was investigated by using scanning electron microscopy (SEM), Epstein square,insulating resistance tester and Fourier transform infrared spectrum (FTIR) et al. The results show that, with the gradually increasing content of sodium tungstate in the coating solution, the wetting angle between the coating solution and the grain-oriented silicon steel substrate first decreases and then increases; the interlamination resistance, lamination factor and magnetism induction intensity of grain-oriented silicon steel first increase and then decrease, the iron loss first decreases and then increases. When the sodium tungstate content is 2.0%(mass fraction), the coating solution shows the best wettability on the grain-oriented silicon steel substrate, the wetting angle is 39.3°; at the same time, the formed insulation coating is dense and smooth, there is a diffusion area about 0.8μm at the junction between the insulation coating and the magnesium silicate bottom layer, furthermore, the humidity resistance of the insulation coating is not significantly changed; the interlamination resistance, lamination factor, magnetism induction intensity and iron loss of grain-oriented silicon steel reach the optimal values, which are 14073Ω·mm2, 97.0%, 1.893T and 1.051W·kg-1, respectively.
Key wordsgrain-oriented silicon steel    insulation coating    magnetic property    humidity resistance
收稿日期: 2016-06-22      出版日期: 2018-04-14
中图分类号:  TG174.4  
  TG337.3  
通讯作者: 王晨(1979-),男,教授,博士,研究方向:磁性材料、材料表面处理,联系地址:福建省福州市闽侯县上街镇学园路2号福州大学材料科学与工程学院(350116),E-mail:msewang@fzu.edu.cn     E-mail: msewang@fzu.edu.cn
引用本文:   
王晨, 王魁, 肖小波, 丁浩, 汪炳叔, 毛朝武, 张维林, 金钢南. 钨酸钠对取向硅钢绝缘涂层性能的影响[J]. 材料工程, 2018, 46(4): 51-57.
WANG Chen, WANG Kui, XIAO Xiao-bo, DING Hao, WANG Bing-shu, MAO Chao-wu, ZHANG Wei-lin, JIN Gang-nan. Effects of Sodium Tungstate on Properties of Insulation Coating for Grain-oriented Silicon Steel. Journal of Materials Engineering, 2018, 46(4): 51-57.
链接本文:  
http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.000773      或      http://jme.biam.ac.cn/CN/Y2018/V46/I4/51
[1] 何忠治,赵宇,罗海文.电工钢[M].北京:冶金工业出版社,2012:451-460. HE Z Z,ZHAO Y,LUO H W.Electrical steel[M].Beijing:Metallurgical Industry Press,2012:451-460.
[2] 樊立峰,项利,唐广波,等.低温高磁感取向硅钢高温退火过程织构及析出物的演变行为[J].功能材料,2013,44(23):3486-3491. FAN L F,XIANG L,TANG G B,et al.Evolution of texture and precipitates in the high temperature annealing process of Hi-B silicon steel using low slab reheat temperature[J].Journal of Functional Materials,2013,44(23):3486-3491.
[3] 马力言,陈为亮,李楠,等.硅钢级氧化镁的研究进展[J].无机盐工业,2011,43(1):8-11. MA L Y,CHEN W L,LI N,et al.Progress in preparing silicon steel grade magnesium oxide[J].Inorganic Chemicals Industry,2011,43(1):8-11.
[4] LIN A,ZHANG X,FANGD J,et al.Study of an environment-friendly insulating coating with high corrosion resistance on electrical steel[J].Anti-Corrosion Methods and Materials,2010,57(6):297-304.
[5] KARENINA L S,KORZUNIN G S,PUZHEVICH R B.Effect of the phosphate component of electrical insulating coating on the magnetic losses in grain-oriented electrical steel[J].The Physics of Metals and Metallography,2011,111(1):21-24.
[6] 陈武山,王晨,付骏,等.取向硅钢表面绝缘涂层微结构与耐腐蚀性能[J].材料工程,2016,44(2):101-106. CHEN W S,WANG C,FU J,et al.Microstructure and corrosion resistance of surface insulation coating on grain-oriented silicon steel[J].Journal of Materials Engineering,2016,44(2):101-106.
[7] 储双杰,瞿标,戴元远,等.硅钢绝缘涂层的研究进展[J].材料科学与工程,1998,16(3):49-54. CHU S J,QU B,DAI Y Y,et al.Research progress of silicon steel insulation coating[J].Materials Science and Engineering,1998,16(3):49-54.
[8] SHINGAKI Y,OKABE S.Influence of crystal orientation on magnetic properties in 3% silicon steel with ultra-high tension TiN coating[J].IEEE Transactions on Magnetics,2012,48(4):1469-1472.
[9] WU J C,SUN P C,CHEN P L.The application of phosphate treatment for chromium-free insulating coating on electrical steel[J].China Steel Technical Report,2008,21:38-44.
[10] MINORU T,MURAKI M,MAKOTOA W,et al.Treatment solution for insulation coating for grain oriented electrical steel sheet and method for producing grain oriented electrical steel sheet having insulation coating:US2010/0206437 A1[P].2010-08-19.
[11] WATANABE M.Method for forming chromium-free finish coat insulating film:JP2005-068493[P].2005-03-17.
[12] FUJI H Y,OKADA S,TANAKA O.Chromium-free surface treating agent for oriented silicon steel sheet and manufacture of grain oriented silicon steel sheet using same:JP2000-l89973[P].2000-07-11.
[13] BEYER E,LAHN L,SCHEPERS C,et al.The influence of compressive stress applied by hard coatings on the power loss of grain oriented electrical steel sheet[J].Journal of Magnetism and Magnetic Materials,2011,323(15):1985-1991.
[14] YOUNG T.An essay on the cohesion of fluids[J].Philosophical Transactions of the Royal Society of London,1805,95:65-87.
[15] 朱定一,戴品强,罗晓斌,等.润湿性表征体系及液固界面张力计算的新方法(Ⅰ)[J].科学技术与工程,2007,7(13):3057-3062. ZHU D Y,DAI P Q,LUO X B,et al.Novel characterization of wetting properties and the calculation of liquid-solid interface tension(Ⅰ)[J].Science Technology and Engineering,2007,7(13):3057-3062.
[16] 黄志宇,张太亮,鲁红升.表面及胶体化学[M].北京:石油工业出版社,2012:1-6. HUANG Z Y,ZHANG T L,LU H S.Surface and colloid chemistry[M].Beijing:Petroleum Industry Press,2012:1-6.
[17] TANG Y X,WANG L H,ZHAO C.Enhancement of the thermal properties of silver-diamond composites with chromium carbide coating[J].Applied Physics A,2014,115(2):379-385.
[18] USHIGAMI Y,MIZOKAMI M,FUJIKURA M,et al.Recent development of low-loss grain-oriented silicon steel[J].Journal of Magnetism and Magnetic Materials,2003,254:307-314.
[19] TAKASHIMA M,INOUE H,OKABE S.Grain oriented electrical steel sheet:US 8568857 B2[P].2013-10-29.
[20] 陈和生,孙振亚,邵景昌.八种不同来源二氧化硅的红外光谱特征研究[J].硅酸盐通报,2011,30(4):934-937. CHEN H S,SUN Z Y,SHAO J C.Investigation on FT-IR spectroscopy for eight different sources of SiO2[J].Bulletin of the Chinese Ceramic Society,2011,30(4):934-937.
[21] 严安平,李光胜,李梅,等.环保防锈颜料聚合磷酸铝铁的制备[J].广东化工,2015,42(3):20-21. YAN A P,LI G S,LI M,et al.Preparation of Al(1-x)-Fe<em>xH2P3O10 anticorrosive pigment[J].Guangdong Chemical Industry,2015,42(3):20-21.
[22] STOCH L,S ' RODA M.Infrared spectroscopy in the investigation of oxide glasses structure[J].Journal of Molecular Structure,1999,511(1):77-84.
[1] 赵晖, 马瑞廷, 赵海涛. 合成条件对纳米锌铁氧体形貌与性能的影响[J]. 材料工程, 2018, 46(4): 38-42.
[2] 刘恭涛, 刘志桥, 杨平, 毛卫民. 初次再结晶组织和渗氮量对低温渗氮取向硅钢二次再结晶行为的影响[J]. 材料工程, 2018, 46(1): 16-24.
[3] 赵海涛, 马瑞廷, 刘瑞萍. 热分解法制备Ni0.5Zn0.5Fe2O4纳米颗粒[J]. 材料工程, 2017, 45(9): 81-85.
[4] 李悦, 朱立群, 李卫平, 刘慧丛, 南海洋. 钕铁硼器件表面电沉积铜层及性能[J]. 材料工程, 2017, 45(6): 55-60.
[5] 梁瑞洋, 杨平, 毛卫民. 冷轧压下率及初始高斯晶粒取向度对超薄取向硅钢织构演变与磁性能的影响[J]. 材料工程, 2017, 45(6): 87-96.
[6] 谢春晓, 钟守炎, 杨元政, 罗剑英, 廖梓龙. 热处理对(Fe0.52Co0.30Ni0.18)73Cr17Zr10非晶合金的组织结构及磁性能的影响[J]. 材料工程, 2016, 44(8): 46-50.
[7] 钟喜春, 胡庚, 郭兴家, 刘仲武. 流动温压成型黏结钕铁硼/锶铁氧体复合磁体的研究[J]. 材料工程, 2016, 44(4): 9-13.
[8] 陈武山, 王晨, 付骏, 崔熙贵. 取向硅钢表面绝缘涂层微结构与耐腐蚀性能[J]. 材料工程, 2016, 44(2): 101-106.
[9] 龚坚, 罗海文. 新能源汽车驱动电机用高强度无取向硅钢片的研究与进展[J]. 材料工程, 2015, 43(6): 102-112.
[10] 严国春, 何承绪, 孟利, 马光, 吴细毛. 取向硅钢表面氧化层的结构及其对渗氮的影响[J]. 材料工程, 2015, 43(12): 89-94.
[11] 王新星, 张宝林, 王行展, 冯凌云. 雾化热分解-氧化五羰基铁制备磁性氧化铁纳米粒子[J]. 材料工程, 2014, 0(8): 51-54.
[12] 刘渊, 刘祥萱, 王煊军. 铁氧体基核壳结构复合吸波材料研究进展[J]. 材料工程, 2014, 0(7): 98-106.
[13] 刘繁茂, 张慧燕, 张涛. Fe-Nd-B-Zr块体非晶合金的形成能力和磁性能[J]. 材料工程, 2014, 0(10): 6-10.
[14] 周顺兵, 冯大军. 无取向硅钢晶粒长大过程中应力对织构和晶界变化的影响[J]. 材料工程, 2012, 0(9): 74-78.
[15] 王金香, 高岩, 杨洋, 钱潜, 刘银. Zn2+含量对纳米Ni-Zn铁氧体结构和磁性能的影响[J]. 材料工程, 2012, 0(10): 22-24,34.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
版权所有 © 2015《材料工程》编辑部
地址:北京81信箱44分箱 邮政编码: 100095
电话:010-62496276 E-mail:matereng@biam.ac.cn
本系统由北京玛格泰克科技发展有限公司设计开发 技术支持:support@magtech.com.cn