物理蒸镀Ni-Al镀膜与高速融射MCrAlY涂层之抗热循环氧化性比较

电化学（中英文） ›› 2003, Vol. 9 ›› Issue (3): 272-279.

物理蒸镀Ni-Al镀膜与高速融射MCrAlY涂层之抗热循环氧化性比较

张景棠,叶建弦,何主亮,陈克昌

逢甲大学材料科学系电浆工程研究室,逢甲大学材料科学系电浆工程研究室,逢甲大学材料科学系电浆工程研究室,逢甲大学材料科学系电浆工程研究室台湾台中 ,台湾台中 ,台湾台中 ,台湾台中

收稿日期:2003-08-28 修回日期:2003-08-28 出版日期:2003-08-28 发布日期:2003-08-28

Comparison of Thermal Cyclic Oxidation of the PVD Ni-Al and HVOF-MCrAlY Coatings

J.T. Chang, C. H. Yeh , J.L. He, K.C. Chen

(Plasma Engineering Lab,Department of Materials Science, Feng Chia University, Taiwan, China

Received:2003-08-28 Revised:2003-08-28 Published:2003-08-28 Online:2003-08-28

摘要/Abstract

摘要： 本研究乃以阴极电弧放电离子被覆技术在Inconel 6 0 0超合金上被覆Ni_Al镀层 ,与目前常用的高速融射CoCrAlY涂层同时进行 1 1 0 0℃高温循环氧化试验 ,比较二者的抗高温循环氧化性 .研究结果显示 :使用Ni52 Al4 8,Ni6 0 Al4 0 及Ni70 Al30 3种靶材分别得到富铝成份的Ni35Al6 5,Ni4 0 _Al6 0 以及Ni53Al4 7的镀膜 .在 1 1 0 0℃热循环氧化测试下 ,由于富铝的Ni_Al镀膜表面能快速生成Al2 O3层以阻止内部持续氧化 ,因而有较CoCrAlY涂层为低的氧化重量增加率

关键词: 镍铝介金属镀膜, 高温循环氧化, 介层

Abstract: A PVD process_cathodic arc plasma ion plating was used to deposit Ni_Al films on Inconel 600 superalloy. The oxidation behaviors of PVD Ni_Al coating and the thermal sprayed CoCrAlY coatings were revealed and compared by performing cyclic thermal oxidation test at 1 100 ℃ to evaluate its feasibility. Experimental results showed that the films with different compositions of Ni 62 Al 38 , Ni 63 Al 37 and Ni 69 Al 31 could be obtained when using Ni 52 Al 48 , Ni 60 Al 40 and Ni 70 Al 30 as targets, respectively. During the cyclic thermal oxidation test, the aluminum_rich Ni_Al films were beneficial to form an Al 2O 3 layer on the surface, which terminats oxidation rapidly to give a consequent oxidation mass change lower than that of thermal sprayed CoCrAlY coatings.

Key words: Ni_Al intermetallic coatings, Thermal cycle oxidation, Bondcoat

中图分类号:

TG171

张景棠,叶建弦,何主亮,陈克昌. 物理蒸镀Ni-Al镀膜与高速融射MCrAlY涂层之抗热循环氧化性比较[J]. 电化学（中英文）, 2003, 9(3): 272-279.

J.T. Chang, C. H. Yeh , J.L. He, K.C. Chen . Comparison of Thermal Cyclic Oxidation of the PVD Ni-Al and HVOF-MCrAlY Coatings[J]. Journal of Electrochemistry, 2003, 9(3): 272-279.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://electrochem.xmu.edu.cn/CN/

https://electrochem.xmu.edu.cn/CN/Y2003/V9/I3/272

参考文献

[1]　NoebeRD ,BowmanRR ,NathalMV .PhysicalandmechanicalpropertiesoftheB2compoundNiAl[J].Int.Mater.Rev.,1993(38):193～232. [2]　MiracleDB .ThephysicalandmechanicalpropertiesofNiAl[J].ActaMetal.Mater.,1993(41):649～684. [3]　SmialekJL .OxidemorphologyandspallingmodelforNiAl[J].Met.Trans.A ,1978(9A):309～320. [4]　GrabkeHJ .OxidationofNiAlandFeAl[J].Intermetallics,1999(7):1153～1158. [5]　GowardGW ,BooneDH .Mechanisamsofformationofdiffusionaluminidecoatingsonnickel_basesuperalloys[J].Oxid.Met.,1971(3):475～495. [6]　DingY ,ZhangY ,NorthwoodDO ,etal.PVDNiAlintermetalliccoatings:microstructureandmechanicalproperties[J].Surf.Coat.Technol.1997(94～95):483～489. [7]　HsuSE ,HsuIC .StudyonVPS_claddingofNiAlintermetallicsontheTiAl_basedintermetallics[J].Corr.Sci.,1999,41:1431～1445. [8]　HeJL ,ChenKC ,ChenCC ,etal.CyclicoxidationresistanceofNi_Alalloycoatingsdepositedonsteelbyacathodicarcplasmaprocess[J].Surf.Coat.Technol.2001,135:158～165. [9]　HeJL ,YuCH ,LeylandA ,etal.AcomparativestudyofthecyclicthermaloxidationofPVDnickelalu minidecoatings[J].Surf.Coat.Technol.2002,155:67～79. [10]　TorizFC ,ThakkerAB ,GuptaSK .Flightserviceevaluationofthermalbarriercoatingsbyphysicalvapordepositionat5200H[J].Surf.Coat.Technol.,1989,39～40:161～172. [11]　BeeleW ,MarijnissenG ,A .vanLieshout.Theevolutionofthermalbarriercoatings_statusandupcomingso lutionsfortoday’skeyissues[J].Surf.Coat.Technol.,1999,120～121:61～67. [12]　NichollsJR ,DeakinMJ,RickerbyDS .Acomparisonbetweentheerosionbehaviourofthermalsprayandelectronbeamphysicalvapourdepositionthermalbarriercoatings[J].Wear,1999,233～235:352～361. [13]　GellM ,JordanE ,VaidyanathanK ,etal.Bondstrength,bondstressandspallationmechanismsofthermalbarriercoatings[J].Surf.Coat.Technol.1999,120～121:53～60. [14]　MatthewsA ,YoungSJ ,JosephM ,etal.Partiallyyttria_stabilizedzirconiacoatingsproducedunderplasma_assistedEBPVDwithbipolarpulsedbiasandunderelectronbombardment_assisedpositivebiasconditions[J].Surf.Coat.Technol.,1997,94～95:123～130. [15]　EllrodtM ,MeckeH .Possibilitiesofinfluencingvacuumarcevaporationbytime_dependentarccurrent[J].Surf.Coat.Technol.,1995,74～75:241～245.