Ti对镀铝锌钢板镀层力学性能的影响

摘要/Abstract

摘要： 镀层的力学性能是影响钢板服役寿命的关键.以镀铝锌钢板镀层为研究对象,研究了添加Ti元素引起的晶粒细化对镀层力学性能的影响.借助纳米压痕仪、磨耗仪和原位试验台,对2种镀层进行力学性能测试.结果表明:镀液中添加Ti可在镀层中形成TiAl相细小颗粒充当异质形核点,促进晶粒细化,使含Ti镀层表现出更加出色的硬度、刚度、韧性、粗糙度、耐磨性和结合力.

关键词: 铝锌镀层, Ti, 力学性能, 晶粒细化

Abstract: The mechanical properties of the coating are the key to the service life of coated products. The effect of grain refinement caused by the addition of titanium on the mechanical properties of the coating was investigated by taking the aluminum-zinc-plated steel plate coating as the research object. The mechanical properties of the two coatings was tested with the help of nanoindentation meter, abrasion meter and in-situ test bench. The results showed that the addition of Ti to the plating solution can form TiAl-phase fine particles as heterogeneous nucleation points in the plating layer, which promotes grain refinement and makes the titanium-containing plating layer to show more excellent hardness, stiffness, toughness, roughness, wear resistance and bonding force.

Key words: Al-Zn plated coating, titanium, mechanical property, grain refinement

中图分类号:

TG142.1

唐兴昌, 李坤宇, 刘小华, 徐学明, 张志坚. Ti对镀铝锌钢板镀层力学性能的影响[J]. 兰州理工大学学报, 2025, 51(6): 9-17.

TANG Xing-chang, LI Kun-yu, LIU Xiao-hua, XU Xue-ming, ZHANG Zhi-jian. The influence of Titanium on the mechanical properties of hot-dip Al-Zn plated coating on steel sheet[J]. Journal of Lanzhou University of Technology, 2025, 51(6): 9-17.

参考文献

[1] 赵凯.机械镀锌铝合金镀层的耐蚀性及其机理研究[D].昆明:昆明理工大学,2023.
[2] WINT N,EAVES D,WILLIAMS G,et al.The effect of composition and thickness on the mechanism and kinetics of filiform corrosion occurring on zinc-aluminium-magnesium coated steel[J].Corrosion Science,2021,179:109168.
[3] 文杰,王兆钦,马登潘,等.冷喷涂Fe0.5CrMnAlCu混合金属涂层沉积过程的分子动力学模拟[J].兰州理工大学学报,2024,50(3):1-8.
[4] 何玲,赵凡,李文生,等.SiO₂包覆对爆炸喷涂自敏涂层发光和摩擦性能的影响[J].兰州理工大学学报,2020,46(6):16-21.
[5] SUGIMURA S,LIAO J.Long-term corrosion protection of arc spray Zn-Al-Si coating system in dilute chloride solutions and sulfate solutions[J].Surface and Coatings Technology,2016,302:398-409.
[6] ZHANG X,VU T N,VOLOVITCH P,et al.The initial release of zinc and aluminum from non-treated Galvalume and the formation of corrosion products in chloride containing media[J].Applied Surface Science,2012,258(10):4351-4359.
[7] 何阳,翟亚中,赵吉庆,等.热循环对奥氏体耐热钢组织和力学性能的影响[J].兰州理工大学学报,2025,51(1):11-18.
[8] 温鸿武,余伦,张鹏,等.玻璃粉改性Ni60复合涂层的制备及其摩擦磨损性能[J].兰州理工大学学报,2024,50(3):14-20.
[9] LEE J W,KIM S J.Corrosion behavior of Zn-Al-Mg alloy coated steel exposed to residential water[J].Corrosion Science and Technology,2023,22(5):387-392.
[10] WANG S,LIU Q,WANG J,et al.Study of the role of aluminium and corrosion mechanism in galvalume coating in the marine atmospheric environment[J].Anti-Corrosion Methods and Materials,2024,71(3):286-294.
[11] LIU S,SUN H,SUN L,et al.Corrosion resistance of galvalume coated steel in Qingdao seawater[J].Journal of Materials Engineering,2015,43(3):42-47.
[12] MOON K M,LEE S Y,JEONG J H,et al.Corrosion behaviors for galvanizing,galvalume and chromate treated steels in 1% NaOH solution[J].Key Engineering Materials,2017,744:217-222.
[13] ZHANG X,CHEN Z,LI X,et al.Influence of thermal diffusion treatment on microstructure evolution and corrosion behavior of hot-dipped Al coated Fe-Cr-Si-B cast steel[J].Transactions of Nonferrous Metals Society of China,2023,33(5):1522-1539.
[14] 谷美玲,刘昕,张子月,等.连续板带热镀锌及锌合金镀层的特点与展望[J].材料保护,2019,52(9):176-179,188.
[15] LI S,GAO B,TU G,et al.Effects of magnesium on the microstructure and corrosion resistance of Zn-55Al-1.6 Si coating[J].Construction and Building Materials,2014,71:124-131.
[16] 张启富,刘邦津.热镀锌技术的最新进展[J].钢铁研究学报,2002,14(4):65-72.
[17] DING Z L,ZHANG J,JIANG S M ,et al.Effect of magnesium on corrosion resistance of galvalume coating[J].Journal of Physics:Conference Series,2021,2101(1):723-728.
[18] ZHAO M,CAI Y,YIN F,et al.Effect and controlling mechanism of vanadium on Fe-Al interface reaction in Al-Zn bath[J].Surface and Coatings Technology,2016,306:408-417.
[19] GARCIA F,SALINAS-RODRIGUEZ A,NAVA E.The role of Ti inoculation of Al-Zn-Si coating alloys on the formation of intermetallic compounds by interaction with solid steel[J].Materials Science Forum,2007,560:97-102.
[20] LAI X F,PENG H P,WANG J H,et al.Effect of La on intermetallic layer of galvalume[J].Surface Engineering,2013,29(5):390-395.
[21] 黎志鸿.Si、Zr对热浸镀铝锌镀层组织的影响及相关相平衡研究[D].湘潭:湘潭大学,2017.
[22] 丁志龙.热浸镀铝锌硅镀层钢板锌花尺寸、组织结构及工艺影响研究[D].北京:钢铁研究总院,2023.
[23] 岳崇锋,江社明,刘昕,等.Ti对热镀铝锌硅镀层锌花大小及组构的影响[J].材料保护,2014,47(12):45-46,55.
[24] 王银军,张杰,徐勇,等.添加Ti对连续热镀铝锌熔池锌渣形成的影响[J].兵器材料科学与工程,2019,42(6):13-17.
[25] 解凯.Bi、Ti、Mn对热浸镀锌镀层组织与性能的影响[D].汉中:陕西理工学院,2015.
[26] 徐远志.稀土元素对热镀铝锌镀层的影响研究[J].云南冶金,2015,44(2):92-96.
[27] YADAV M,SAHA J K,GHOSH S K.Evaluation of mechanical and tribological behavior of galvanized,galvalume and polyurethane-coated steel sheets[J].Engineering Research Express,2023,5(1):015064.
[28] BANESHI F,ASHRAFIZADEH F,ALIZADEH M.The effect of long-term thermal cycles on the mechanical and tribological properties of hot-dip galvanized and galvalume coatings[J].Archives SID,2020,45:25-50.
[29] SELVERIAN J H,MARDER A R,NOTIS M R.The effects of silicon on the reaction between solid iron and liquid 55 wt pct Al-Zn baths[J].Metallurgical Transactions A,1989,20:543-555.
[30] 刘建军,魏保林,贾智,等.GH4151合金热变形过程中裂纹的扩展[J].兰州理工大学学报,2023,49(6):28-32.
[31] GRANDHI S,RAJA V S,PARIDA S.Effect of manganese addition on the appearance,morphology,and corrosion resistance of hot-dip galvanized zinc coating[J].Surface and Coatings Technology,2021,421:127377.
[32] DONG Y,JIANG S C,QING H,et al.Effects of lanthanum addition on corrosion resistance of hot-dipped galvalume coating[J].Journal of Rare Earths,2009,27(1):114-118.
[33] CHEN X,DU Y,CHUNG Y W.Commentary on using H/E and H³/E² as proxies for fracture toughness of hard coatings[J].Thin Solid Films,2019,688:137265.
[34] 雷四雄,王鑫铭,李智.Ce、Ti协同作用对热浸镀锌铝镀层组织的影响[J].全面腐蚀控制,2019,33(4):29-33.
[35] 杜建融,陶冠羽,曾路,等.TiAlSiN纳米复合涂层的研究进展[J].表面技术,2024,53(18):31-54.
[36] LU K,LU L,SURESH S.Strengthening materials by engineering coherent internal boundaries at the nanoscale[J].Science,2009,324(5925):349-352.
[37] DU H,LIU P,LI W,et al.Microstructure and mechanical properties of TiSiNiN nanocomposite films[J].Thin Solid Films,2020,697:137795.
[38] WANG Y,LIU Q,LIU G H,et al.High-temperature tribological properties of a novel AlFeCoNiCr-Cr₃C₂ cermet coatings[J].Journal of Materials Research and Technology,2024,30:9355-9370.
[39] LEYLAND A,MATTHEWS A.On the significance of the H/E ratio in wear control:a nanocomposite coating approach to optimised tribological behaviour[J].Wear,2000,246(1/2):1-11.
[40] MUSIL J,KUNC F,ZEMAN H,et al.Relationships between hardness,Young's modulus and elastic recovery in hard nanocomposite coatings[J].Surface and Coatings Technology,2002,154(2/3):304-313.
[41] ESFAHANI M,MUNIR K S,WEN C,et al.Mechanical properties of electrodeposited nanocrystalline and ultrafine-grained Zn-Sn coatings[J].Surface and Coatings Technology,2018,333:71-80.
[42] 燕金华.表面粗糙度对零件工作的影响及其选择[J].西部探矿工程,2009,21(9):56-57.
[43] 董学强,郭太雄,李峰,等.热浸镀铝锌液中Ti添加量对镀层性能的影响[J].材料保护,2015,48(8):63-66,9.