Please wait a minute...
最新录用 | 当期目录 | 过刊浏览 | 热点文章 | 虚拟专辑 | 阅读排行 | 下载排行 | 引用排行 | 期刊订阅
中国腐蚀与防护学报  2022, Vol. 42 Issue (1): 1-8    DOI: 10.11902/1005.4537.2021.012
  综合评述 本期目录 | 过刊浏览 |
镁合金微弧氧化膜中微缺陷问题研究进展
陈振宁, 雍兴跃(), 陈晓春
北京化工大学 有机无机复合材料国家重点实验室 北京 100029
Micro-defects in Micro-arc Oxidation Coatings on Mg-alloys
CHEN Zhenning, YONG Xingyue(), CHEN Xiaochun
State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
全文: PDF(822 KB)   HTML
摘要: 

针对镁合金的微弧氧化膜，对微缺陷的形成及其影响因素、微缺陷对微弧氧化膜性能及应用的影响、微缺陷的识别技术、后处理手段进行了总结与分析。最后，提出了镁合金微弧氧化膜及其他金属防护层中微缺陷问题的未来研究方向和思路。
关键词 ： 镁合金,  微弧氧化膜,  微缺陷,  影响,  缺陷检测,  处理技术    
Abstract：

The paper focused on issues concerning the micro-arc oxidation (MAO) coatings on Mg-alloys, therefore, the formation of micro-defects and the relevant impact factors were summarized. The effect of micro-defects on the corrosion-resistant performances and application of MAO coatings were analyzed. Moreover, identification techniques and post-treatment methods for MAO coatings were introduced. Finally, research topics for micro-defects in MAO coatings in the future were proposed.
Key words： Mg-alloy    micro-arc oxidation coating    micro-defect    impacting factor    identifying technology    post-treatment method
收稿日期: 2021-01-15     
ZTFLH:  TG174.45  
基金资助:国家自然科学基金(51771013)
通讯作者: 雍兴跃     E-mail: yongxy@mail.buct.edu.cn
Corresponding author: YONG Xingyue     E-mail: yongxy@mail.buct.edu.cn
作者简介: 陈振宁，女，1993年生，博士生
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
陈振宁
雍兴跃
陈晓春

引用本文:

陈振宁, 雍兴跃, 陈晓春. 镁合金微弧氧化膜中微缺陷问题研究进展[J]. 中国腐蚀与防护学报, 2022, 42(1): 1-8.
Zhenning CHEN, Xingyue YONG, Xiaochun CHEN. Micro-defects in Micro-arc Oxidation Coatings on Mg-alloys. Journal of Chinese Society for Corrosion and protection, 2022, 42(1): 1-8.

链接本文:

https://www.jcscp.org/CN/10.11902/1005.4537.2021.012      或      https://www.jcscp.org/CN/Y2022/V42/I1/1

图1  金属表面的缺陷示意图[2]
图2  微弧氧化镁合金植入体针随时间的μCT图像 (3D重建)[50]
1 Sander G, Tan J, Balan P, et al. Corrosion of additively manufactured alloys: A review [J]. Corrosion, 2018, 74: 1318
2 McCafferty E. Introduction to Corrosion Science [M]. New York: Springer, 2009
3 Hu G X, Cai X, Rong Y H. Fundamental of Materials Science [M]. Shanghai: Shanghai Jiaotong University Press, 2010
3 胡赓祥, 蔡珣, 戎咏华. 材料科学基础 [M]. 上海: 上海交通大学出版社, 2010
4 Lin Y Z, Yang D J. Corrosion and Corrosion Control Principle [M]. Beijing: Sinopec Press, 2007
4 林玉珍, 杨德钧. 腐蚀和腐蚀控制原理 [M]. 北京: 中国石化出版社, 2007
5 Wang Y C, Zhou F, Ge Y F, et al. Recent progress on the surface modification and protection of magnesium alloys [J]. Mater. China, 2020, 39: 100
5 王悦存, 周凡, 葛延峰等. 镁合金表面改性与防护研究进展 [J]. 中国材料进展, 2020, 39: 100
6 Liu Y, Liu S M, Yu L P, et al. Summary on corrosion behavior and micro-arc oxidation for magnesium alloys [J]. J. Chin. Soc. Corros. Prot., 2015, 35: 99
6 刘胤, 刘时美, 于鲁萍等. 镁合金的腐蚀与微弧氧化膜层研究 [J]. 中国腐蚀与防护学报, 2015, 35: 99
7 Cui X J, Ping J. Research progress of microarc oxidation for corrosion prevention of Mg-alloys [J]. J. Chin. Soc. Corros. Prot., 2018, 38: 87
7 崔学军, 平静. 微弧氧化及其在镁合金腐蚀防护领域的研究进展 [J]. 中国腐蚀与防护学报, 2018, 38: 87
8 Darband G B, Aliofkhazraei M, Hamghalam P, et al. Plasma electrolytic oxidation of magnesium and its alloys: Mechanism, properties and applications [J]. J. Magnes. Alloy., 2017, 5: 74
9 Véliz B, Bermejo S, Orpella A, et al. Impedance modeling of silica nanoparticle metal insulator metal capacitors [J]. Electrochim. Acta, 2018, 280: 62
10 Ranade S, Forsyth M, Tan M Y J. The initiation and propagation of coating morphological and structural defects under mechanical strain and their effects on the electrochemical behaviour of pipeline coatings [J]. Prog. Org. Coat., 2017, 110: 62
11 Su Y Y, Li K Z, Hou X H, et al. Surface defects repairing of sprayed Ca-P coating by the microwave-hydrothermal method [J]. Ceram. Int., 2018, 44: 21699
12 Wang H W, Stack M M, Lyon S B, et al. The corrosion behaviour of macroparticle defects in arc bond-sputtered CrN/NbN superlattice coatings [J]. Surf. Coat. Technol., 2000, 126: 279
13 Xu P, Zhang C, Wang W, et al. Pitting mechanism in a stainless steel-reinforced Fe-based amorphous coating [J]. Electrochim. Acta, 2016, 206: 61
14 Zhang C, Chan K C, Wu Y, et al. Pitting initiation in Fe-based amorphous coatings [J]. Acta Mater., 2012, 60: 4152
15 Song G, Atrens A, St John D, et al. The anodic dissolution of magnesium in chloride and sulphate solutions [J]. Corros. Sci., 1997, 39: 1981
16 Cao C N. Principles of Electrochemistry of Corrosion [M]. Beijing: Chemical Industry Press, 2008
16 曹楚南. 腐蚀电化学原理 [M]. 北京: 化学工业出版社, 2008
17 Zhang Y J, Yan C W, Wang F H, et al. Electrochemical behavior of anodized Mg alloy AZ91D in chloride containing aqueous solution [J]. Corros. Sci., 2005, 47: 2816
18 Wang S X, Peng H L, Shao Z S, et al. Sealing of anodized aluminum with phytic acid solution [J]. Surf. Coat. Technol., 2016, 286: 155
19 Deflorian F, Fedrizzi L, Rossi S, et al. Defect dimension evaluation in organic coated galvanized steel by electrochemical impedance spectroscopy [J]. J. Appl. Electrochem., 2002, 32: 921
20 Gupta G, Birbilis N, Cook A B, et al. Polyaniline-lignosulfonate/epoxy coating for corrosion protection of AA2024-T3 [J]. Corros. Sci., 2013, 67: 256
21 Liu M M. The effect of sealing treatment on the corrosion and erosion-corrosion of high-velocity oxy-fuel Fe-based amorphous coating [D]. Shenyang: University of Science and Technology of China, 2019
21 刘明明. 封孔处理对HVOF铁基非晶涂层的腐蚀和冲蚀行为的影响研究 [D]. 沈阳: 中国科学技术大学, 2019
22 Guo J W. Microstructure and corrosion degradation behavior of magnesium alloy with microarc oxidation and hydrothermal process treated [D]. Harbin: Harbin Institute of Technology, 2019
22 郭君巍. 微弧氧化及水热复合改性镁合金的组织与腐蚀降解行为 [D]. 哈尔滨: 哈尔滨工业大学, 2019
23 Wang H B, Fang Z G, Jiang B L. Microarc Oxidation Technology and Its Applications in Sea Environments [M]. Beijing: National Defense Industry Press, 2010
23 王虹斌, 方志刚, 蒋百灵. 微弧氧化技术及其在海洋环境中的应用 [M]. 北京: 国防工业出版社, 2010
24 Walsh F C, Low C T J, Wood R J K, et al. Plasma electrolytic oxidation (PEO) for production of anodised coatings on light weight metal (Al, Mg, Ti) alloys [J]. Trans. IMF, 2009, 87: 122
25 Ma X, Blawert C, Höche D, et al. A model describing the growth of a PEO coating on AM50 Mg alloy under constant voltage mode [J]. Electrochim. Acta, 2017, 251: 461
26 Chen H, Wang C C, Kang Y B, et al. Research status of micro-arc oxidation of magnesium alloy [J]. Surf. Technol., 2019, 48(7): 49
26 陈宏, 王成成, 康亚斌等. 镁合金微弧氧化的研究现状 [J]. 表面技术, 2019, 48(7): 49
27 Wang R Q, Wu Y K, Wu G R, et al. An investigation about the evolution of microstructure and composition difference between two interfaces of plasma electrolytic oxidation coatings on Al [J]. J. Alloy. Compd., 2018, 753: 272
28 Cakmak E, Tekin K C, Malayoglu U, et al. The effect of substrate composition on the electrochemical and mechanical properties of PEO coatings on Mg alloys [J]. Surf. Coat. Technol., 2010, 204: 1305
29 Dou J H. Preparation and corrosion resistance of degradable composite coating on magnesium alloy for orthopedics [D]. Ji’nan: Shandong University, 2018
29 窦金河. 医用镁合金表面可降解复合膜层的制备及其耐蚀性的研究 [D]. 济南: 山东大学, 2018
30 Song Y L, Liu Y H, Yu S R, et al. Plasma electrolytic oxidation coating on AZ91 magnesium alloy modified by neodymium and its corrosion resistance [J]. Appl. Surf. Sci., 2008, 254: 3014
31 Muhaffel F, Mert F, Cimenoglu H, et al. Characterisation and corrosion behaviour of plasma electrolytic oxidation coatings on high pressure die cast Mg-5Al-0.4Mn-xCe (x=0, 0.5, 1) alloys [J]. Surf. Coat. Technol., 2015, 269: 200
32 Yoo B, Shin K R, Hwang D Y, et al. Effect of surface roughness on leakage current and corrosion resistance of oxide layer on AZ91 Mg alloy prepared by plasma electrolytic oxidation [J]. Appl. Surf. Sci., 2010, 256: 6667
33 Wang Y, Lu D H, Wu G L, et al. Effect of laser surface remelting pretreatment with different energy density on MAO bioceramic coating [J]. Surf. Coat. Technol., 2020, 393: 125815
34 Wang L Q, Zhou J S, Liang J, et al. Microstructure and corrosion behavior of plasma electrolytic oxidation coated magnesium alloy pre-treated by laser surface melting [J]. Surf. Coat. Technol., 2012, 206: 3109
35 Gheytani M, Aliofkhazraei M, Bagheri H R, et al. Wettability and corrosion of alumina embedded nanocomposite MAO coating on nanocrystalline AZ31B magnesium alloy [J]. J. Alloy. Compd., 2015, 649: 666
36 Chen L L, Gu Y H, Liu L, et al. Effect of ultrasonic cold forging technology as the pretreatment on the corrosion resistance of MAO Ca/P coating on AZ31B Mg alloy [J]. J. Alloy. Compd., 2015, 635: 278
37 Wei Z, Ma B J, Li L, et al. Effect of ultrasonic rolling pretreatment on corrosion resistance of micro-arc oxidation coating of Mg-alloy [J]. J. Chin. Soc. Corros. Prot., 2021, 41: 117
37 魏征, 马保吉, 李龙等. 镁合金表面超声滚压预处理对微弧氧化膜耐蚀性能的影响 [J]. 中国腐蚀与防护学报, 2021, 41: 117
38 Hussein R O, Zhang P, Nie X, et al. The effect of current mode and discharge type on the corrosion resistance of plasma electrolytic oxidation (PEO) coated magnesium alloy AJ62 [J]. Surf. Coat. Technol., 2011, 206: 1990
39 Cui X J, Wang R, Wei J S, et al. Effect of electrical parameters on micromorphology and corrosion resistance of micro-arc oxidation coating on AZ31B Mg alloy [J]. J. Chin. Soc. Corros. Prot., 2014, 34: 495
39 崔学军, 王荣, 魏劲松等. 电参数对AZ31B镁合金微弧氧化膜微观形貌及耐蚀性的影响 [J]. 中国腐蚀与防护学报, 2014, 34: 495
40 Zou B, Lü G H, Zhang G L, et al. Effect of current frequency on properties of coating formed by microarc oxidation on AZ91D magnesium alloy [J]. Trans. Nonferrous Met. Soc., 2015, 25: 1500
41 Liu F, Yu J, Song Y W, et al. Effect of potassium fluoride on the in-situ sealing pores of plasma electrolytic oxidation film on AM50 Mg alloy [J]. Mater. Chem. Phys., 2015, 162: 452
42 Ryu H S, Mun S J, Lim T S, et al. Microstructure evolution during plasma electrolytic oxidation and its effects on the electrochemical properties of AZ91D Mg alloy [J]. J. Electrochem. Soc., 2011, 158: C266
43 Pak S N, Yao Z P, Ju K S, et al. Effect of organic additives on structure and corrosion resistance of MAO coating [J]. Vacuum, 2018, 151: 8
44 Zhang Y, Chen F, Zhang Y, et al. Influence of graphene oxide additive on the tribological and electrochemical corrosion properties of a PEO coating prepared on AZ31 magnesium alloy [J]. Tribol. Int., 2020, 146: 106135
45 Gu Y H, Bandopadhyay S, Chen C F, et al. Effect of oxidation time on the corrosion behavior of micro-arc oxidation produced AZ31 magnesium alloys in simulated body fluid [J]. J. Alloy.Compd., 2012, 543: 109
46 Tang J W, Shao Y W, Zhang T, et al. Effect of cyclic pressure on degradation Behavior of epoxy coating in simulated deep ocean environment [J]. J. Chin. Soc. Corros. Prot., 2011, 31: 275
46 唐俊文, 邵亚薇, 张涛等. 循环压力对环氧涂层在模拟深海环境中失效行为的影响 [J]. 中国腐蚀与防护学报, 2011, 31: 275
47 Wang Y, Huang Z Q, Yan Q, et al. Corrosion behaviors and effects of corrosion products of plasma electrolytic oxidation coated AZ31 magnesium alloy under the salt spray corrosion test [J]. Appl. Surf. Sci., 2016, 378: 435
48 Chen Z N, Ji H T, Geng X Q, et al. 3-D distribution characteristics of the micro-defects in the PEO coating on ZM6 mg-alloy during corrosion [J]. Corros. Sci., 2020, 174: 108821
49 Chen Y L. Corrosion Control and Strength Assessment of Naval Aircraft Structures [M]. Beijing: National Defense Industry Press, 2009
49 陈跃良. 海军飞机结构腐蚀控制及强度评估 [M]. 北京: 国防工业出版社, 2009
50 Fischerauer S F, Kraus T, Wu X, et al. In vivo degradation performance of micro-Arc-oxidized magnesium implants: A micro-CT study in rats [J]. Acta Biomater., 2013, 9: 5411
51 Xu H T, Hu T, Wang M L, et al. Degradability and biocompatibility of magnesium-MAO: The consistency and contradiction between in-vitro and in-vivo outcomes [J]. Arab. J. Chem., 2020, 13: 2795
52 Toorani M, Aliofkhazraei M, Mahdavian M, et al. Effective PEO/Silane pretreatment of epoxy coating applied on AZ31B Mg alloy for corrosion protection [J]. Corros. Sci., 2020, 169: 108608
53 Bordbar-Khiabani A, Yarmand B, Mozafari M. Functional PEO layers on magnesium alloys: Innovative polymer-free drug-eluting stents [J]. Surf. Innov., 2018, 6: 237
54 Zhang X, Aliasghari S, Němcová A, et al. X-ray computed tomographic investigation of the porosity and morphology of plasma electrolytic oxidation coatings [J]. ACS Appl. Mater. Interfaces, 2016, 8: 8801
55 Lu X P, Blawert C, Tolnai D, et al. 3D reconstruction of plasma electrolytic oxidation coatings on Mg alloy via synchrotron radiation tomography [J]. Corros. Sci., 2018, 139: 395
56 Zhao P X, Wu W, Dan Y. Application of spatial-resolution technology for in-situ monitoring of metal corrosion [J]. J. Chin. Soc. Corros. Prot., 2020, 40: 495
56 赵鹏雄, 武玮, 淡勇. 空间分辨技术在金属腐蚀原位监测中的应用 [J]. 中国腐蚀与防护学报, 2020, 40: 495
57 Mingo B, Guo Y, Němcová A, et al. Incorporation of halloysite nanotubes into forsterite surface layer during plasma electrolytic oxidation of AM50 Mg alloy [J]. Electrochim. Acta, 2019, 299: 772
58 Zhang S D, Wu J, Qi W B, et al. Effect of porosity defects on the long-term corrosion behaviour of Fe-based amorphous alloy coated mild steel [J]. Corros. Sci., 2016, 110: 57
59 Friedemann A E R, Thiel K, Haßlinger U, et al. Investigations into the structure of PEO-layers for understanding of layer formation [J]. Appl. Surf. Sci., 2018, 443: 467
60 Karavai O V, Bastos A C, Zheludkevich M L, et al. Localized electrochemical study of corrosion inhibition in microdefects on coated AZ31 magnesium alloy [J]. Electrochim. Acta, 2010, 55: 5401
61 Pilbáth A, Szabó T, Telegdi J, et al. SECM study of steel corrosion under scratched microencapsulated epoxy resin [J]. Prog. Org. Coat., 2012, 75: 480
62 Huang V M, Wu S L, Orazem M E, et al. Local electrochemical impedance spectroscopy: A review and some recent developments [J]. Electrochim. Acta, 2011, 56: 8048
63 Jöensson M, Thierry D, Lebozec N. The influence of microstructure on the corrosion behaviour of AZ91D studied by scanning Kelvin probe force microscopy and scanning Kelvin probe [J]. Corros. Sci., 2006, 48: 1193
64 Wang W, Zhang X, Wang J. Heterogeneous electrochemical characteristics of biofilm/metal interface and local electrochemical techniques used for this purpose [J]. Mater. Corros., 2009, 60: 957
65 Jiang M, Chai Y S, Zhou J, et al. Temperature field distribution of micro-arc oxidation process based on COMSOL [J]. Surf. Technol., 2017, 46(5): 17
65 姜曼, 柴永生, 周京等. 基于COMSOL的微弧氧化过程温度场分布研究 [J]. 表面技术, 2017, 46(5): 17
66 Ma X, Blawert C, Höche D, et al. Investigation of electrode distance impact on PEO coating formation assisted by simulation [J]. Appl. Surf. Sci., 2016, 388: 304
67 Ma X, Blawert C, Höche D, et al. Simulation assisted investigation of substrate geometry impact on PEO coating formation [J]. Surf. Coat. Technol., 2018, 350: 281
68 Peng F, Wang D, Tian Y, et al. Sealing the pores of PEO coating with Mg-Al layered double hydroxide: enhanced corrosion resistance, cytocompatibility and drug delivery ability [J]. Sci. Rep., 2017, 7: 8167
69 Liu P, Liu Q F, Huang D Q, et al. Research progress of pore sealing technology for micro-arc oxidation films [J]. Surf. Technol., 2019, 48(7): 61
69 刘朋, 刘群峰, 黄德群等. 微弧氧化膜封孔技术研究进展 [J]. 表面技术, 2019, 48(7): 61
70 Duan H P, Du K Q, Yan C W, et al. Electrochemical corrosion behavior of composite coatings of sealed MAO film on magnesium alloy AZ91D [J]. Electrochim. Acta, 2006, 51: 2898
71 Zeng D P, Liu Z Y, Bai S, et al. Influence of sealing treatment on the corrosion resistance of PEO coated Al-Zn-Mg-Cu alloy in various environments [J]. Coatings, 2019, 9: 867
72 Yang J J, Blawert C, Lamaka S V, et al. Corrosion protection properties of inhibitor containing hybrid PEO-epoxy coating on magnesium [J]. Corros. Sci., 2018, 140: 99
73 Li Z X, Yang W B, Yu Q L, et al. New method for the corrosion resistance of AZ31 Mg alloy with a porous micro-arc oxidation membrane as an ionic corrosion inhibitor container [J]. Langmuir, 2019, 35: 1134
74 Ivanou D K, Yasakau K A, Kallip S, et al. Active corrosion protection coating for a ZE41 magnesium alloy created by combining PEO and sol-gel techniques [J]. RSC Adv., 2016, 6: 12553
[1] 邵银华, 王金龙, 张伟, 张甲, 李玲, 杜汐然, 陈明辉, 朱圣龙, 王福会. 耐热镁合金Mg-14Gd-2.3Zn-Zr的高温氧化行为研究[J]. 中国腐蚀与防护学报, 2022, 42(1): 73-78.
[2] 王中琪, 许春香, 杨丽景, 田林海, 黄涛, 史义轩, 杨文甫. 医用可降解Mg-2Y-1Zn-xZr合金微观组织和耐蚀性能研究[J]. 中国腐蚀与防护学报, 2022, 42(1): 113-119.
[3] 周殿买, 姜磊, 王美婷, 梁洪嘉, 肖云龙, 郑黎, 于宝义. Ce(NO3)2浓度及硅酸盐封孔处理对高铁枕梁用Mg-Zn-Y-Ca合金表面钙系磷化膜的影响[J]. 中国腐蚀与防护学报, 2021, 41(6): 849-856.
[4] 杨光恒, 周泽华, 张欣, 吴林涛, 梅婉. 磁场作用下不同Mg含量Al-Mg合金腐蚀行为研究[J]. 中国腐蚀与防护学报, 2021, 41(5): 633-638.
[5] 王东亮, 丁华平, 马云飞, 龚攀, 王新云. 非晶合金耐蚀性研究进展[J]. 中国腐蚀与防护学报, 2021, 41(3): 277-288.
[6] 王晓鸽, 高克玮, 颜鲁春, 杨会生, 庞晓露. Ce对镁合金表面ZnAlCe-LDHs薄膜耐腐蚀性能的影响机理研究[J]. 中国腐蚀与防护学报, 2021, 41(3): 335-340.
[7] 乔及森, 夏宗辉, 刘立博, 许佳敏, 刘旭东. 铝镁双金属反向等温包覆挤压棒材耐腐蚀性能[J]. 中国腐蚀与防护学报, 2021, 41(2): 255-262.
[8] 李承媛, 陈旭, 何川, 李鸿瑾, 潘鑫. 埋地金属管道交流电腐蚀研究进展[J]. 中国腐蚀与防护学报, 2021, 41(2): 139-150.
[9] 魏征, 马保吉, 李龙, 刘潇枫, 李慧. 镁合金表面超声滚压预处理对微弧氧化膜耐蚀性能的影响[J]. 中国腐蚀与防护学报, 2021, 41(1): 117-124.
[10] 郑黎, 王美婷, 于宝义. 镁合金表面冷喷涂技术研究进展[J]. 中国腐蚀与防护学报, 2021, 41(1): 22-28.
[11] 岳亮亮, 马保吉. 超声表面滚压对AZ31B镁合金腐蚀行为的影响[J]. 中国腐蚀与防护学报, 2020, 40(6): 560-568.
[12] 于浩冉, 张文丽, 崔中雨. 4种镁合金在Cl--NH4+-NO3-溶液体系中的腐蚀行为差异研究[J]. 中国腐蚀与防护学报, 2020, 40(6): 553-559.
[13] 郏义征, 王保杰, 赵明君, 许道奎. 固溶处理制度对挤压态Mg-Zn-Y-Nd镁合金在模拟体液中腐蚀和析氢行为的影响规律研究[J]. 中国腐蚀与防护学报, 2020, 40(4): 351-357.
[14] 张尧, 郭晨, 刘妍慧, 郝美娟, 成世明, 程伟丽. 挤压态Mg-2Sn-1Al-1Zn合金在模拟体液中的电化学腐蚀行为[J]. 中国腐蚀与防护学报, 2020, 40(2): 146-150.
[15] 郏义征, 赵明君, 程世婧, 王保杰, 王硕, 盛立远, 许道奎. 模拟人体体液中镁合金的腐蚀行为研究[J]. 中国腐蚀与防护学报, 2019, 39(6): 463-468.

版权所有 © 2017 《中国腐蚀与防护学报》编辑部　
地址: 沈阳市文化路72号, 中国科学院金属研究所(110016)
电话: +86-024-23971318，024-23971819　E-mail: jcscp@imr.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