根据GB/T1839-2008采用的重量法分别测定了电镀锌板单面镀锌质量和热镀锌板单面镀锌质量;利用辉光放电发射光谱法测定电镀锌板和热镀锌板的镀锌质量,并表征了溶解前后电镀锌板和热镀锌板的镀层结构.结果发现:热镀锌板和电镀锌板镀层结构略有不同,但重量法能有效溶解镀锌板的镀层,使纯镀锌层、锌铁交界层及渗入钢基中的锌全都溶解下来.此外,试验还发现重量法和辉光放电发射光谱法测定电镀锌板和热镀锌板镀锌质量的分析结果有较好的一致性,这也进一步证明重量法是测定不同类型镀锌板的镀锌质量的较准确方法.另外,根据辉光放电发射光谱法测定不同镀锌板镀层结构的分析结果及电感耦合等离子体原子发射光谱法(ICP-AES)测定镀层中铁和铝含量的分析结果,讨论了重量法测定电镀锌板及热镀锌板镀锌质量误差的来源和大小.发现引起重量法测定不同镀锌板的误差主要由镀层中除锌元素以外的铁和铝元素的溶解引起的.而重量法测定电镀锌板镀锌质量的误差要远远小于重量法测定热镀锌板镀锌质量误差,这说明重量法更适合电镀锌板镀锌质量的测定.
参考文献
| [1] | 徐永林;张东生;倪建 .辉光放电光谱法测定合金化镀锌板镀层中铁含量[J].冶金分析,2012,32(01):32-38. |
| [2] | 张召恩,王亦工,沙一粒,李洁,刘光明.热浸镀锌板生产过程中的腐蚀问题[J].首钢科技,2009(06):5-8. |
| [3] | Hiroaki NAKANO.Effects of plating factors on morphology and appearance ofelectrogalvanized steel sheets[J].中国有色金属学报（英文版）,2009(04):835-841. |
| [4] | Zhang Hong;Li Xiao-gang;Du Cui-wei et al.Corrosion behavior and mechanism of the automotive hotdip galvanized steel with alkaline mud adhesion[J].International Journal of Materials Metallurgy and Materials,2009,16(04):414-421. |
| [5] | Vincent G;Bonasso N;Lecomte JS;Colinet B;Gay B;Esling C .The relationship between the fracture toughness and grain boundary characteristics in hot-dip galvanized zinc coatings[J].Journal of Materials Science,2006(18):5966-5975. |
| [6] | Guillaume F B;Frans J J V L;Gerard DR .On the texture in the δ(Fe-Zn) layer formed during hot dip galvanizing[J].Z Metallkde,1976,67(10):694-698. |
| [7] | Parisot R;Farest S;Pineau A et al.Deformation anddamage mechanisms of zinc coating on hot dip steel sheets:Part Ⅰ.Deformation modes[J].Metallurgical and Materials Transactions A:Physical Metallurgy and Materials Science,2004,35(03):797-811. |
| [8] | Jordan CE.;Marder AR. .FE-ZN PHASE FORMATION IN INTERSTITIAL-FREE STEELS HOT-DIP GALVANIZED AT 450 DEGREES-C .1. 0.00 WT-PERCENT AL-ZN BATHS[J].Journal of Materials Science,1997(21):5593-5602. |
| [9] | 康永林,许晨阳.汽车用高强度钢板及镀锌板的现状和发展[J].特殊钢,2002(z1):6-9. |
| [10] | 唐玲,陈红军.镀锌钢丝锌层重量试验方法的比较[J].电线电缆,2004(04):41-42. |
| [11] | 雷彩虹,李春香,黄卫红,闫永胜.镀TiN和镀锌钢板的辉光放电原子发射光谱深度轮廓分析[J].冶金分析,2007(10):1-5. |
| [12] | 余卫华,ZHANG Sui-zhong,于录军.钢铁材料表面成分及其深度分布的射频辉光放电光谱研究[J].冶金分析,2008(07):11-17. |
| [13] | 李智,苏旭平,尹付成,贺跃辉.钢基热浸镀锌的研究[J].材料导报,2003(12):12-14,18. |
| [14] | Bicao P;Hanhua W;Xuping S;Zhi L;Fucheng Y .Effects of zinc bath temperature on the coatings of hot-dip galvanizing[J].Surface & Coatings Technology,2008(9):1785-1788. |
| [15] | Song G M;Vystavel T;Pers N.van der et al.Relation between microstructure and adhesion of hot dip galvanized zinc coating on dual phase steel[J].Acta Materialia,2012,60:29732981. |
| [16] | Wienst(o)er S;Fransen M;Mittelst(a)dt H et al.Zinc/iron phase transformation studies on galvanized steel coating by X-ray diffraction[J].International Centre for Diffraction Data,2003,46:291-296. |
| [17] | 金永清,郭太雄.连续热镀锌镀液铝含量的控制[J].轧钢,2011(05):24-26. |
| [18] | 王志壮 .热镀锌过程中锌渣的形成及其控制[J].工业技术,2013,17:91-92. |
| [19] | Akira Taniyama;Masahiro Arai .Disappearance Behavior of the Fe-Al Interface Layer of Galvanized Steel Sheets[J].Materials transactions,2004(7):2482-2485. |
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