Salt Spray Corrosion Performance Associated with the Glass Forming Ability of the FeCo-based Bulk Metallic Glasses

被引：0

作者：

Jiang, Wei ^{[1
]}

Chen, Qing-jun ^{[1
]}

Shen, Jun ^{[2
]}

Zhang, Fa-bi ^{[3
]}

Zhou, Xian-liang ^{[1
]}

Hua, Xiao-zhen ^{[1
]}

机构：

[1] Nanchang Hangkong Univ, Sch Mat Sci & Engn, Nanchang 330063, Peoples R China

[2] Tongji Univ, Sch Mat Sci & Engn, Shanghai 201804, Peoples R China

[3] Saga Univ, Synchrotron Light Applicat Ctr, Dept Elect & Elect Engn, Saga 8408502, Japan

来源：

MATERIALS, MACHINES AND DEVELOPMENT OF TECHNOLOGIES FOR INDUSTRIAL PRODUCTION | 2014年 / 618卷

关键词：

FeCo-based bulk metallic glasses; Glass forming ability; Corrosion resistance properties; Salt spray corrosion; 1 M HCL; AMORPHOUS-ALLOYS; RESISTANCE;

D O I：

10.4028/www.scientific.net/AMM.618.109

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

For the bulk amorphous Fe24+xCo24-xCr15Mo14C15B6Y2(X= 0, 2, 4, 6 and 17) alloy, the corresponding corrosion properties associated with glass forming ability (GFA) have been carried out. Neutral salt spray corrosion test results show that the Fe28Co20Cr15Mo14C15B6Y2 alloy has the minimum corrosion rate, followed by Fe26Co22Cr15Mo14C15B6Y2, Fe24Co24Cr15Mo14C15B6Y2, Fe30Co18Cr15Mo14C15B6Y2, Fe41Co7Cr15Mo14C15B6Y2 and Ti6Al4V alloys. Specifically, the Fe28Co20Cr15Mo14C15B6Y2 alloy with the highest GFA also has the best corrosion resistance. With the increasing of Co addition, the corrosion resistance of the FeCo-based bulk metallic glasses is first increases and then decreases, which has the same trend of GFA with the change of Co elements. Furthermore, corrosion morphology are different for FeCo-based BMGs with different Co content.

引用

页码：109 / +

页数：2

共 16 条

[1] The corrosion behavior of sputter-deposited amorphous Al-Cr-Mo alloys in 1 M HCl [J].

Akiyama, E ;

Kawashima, A ;

Asami, K ;

Hashimoto, K .

CORROSION SCIENCE, 1996, 38 (02) :279-292

[2] CHEMICAL-PROPERTIES AND APPLICATIONS OF SOME AMORPHOUS-ALLOYS [J].

ASAMI, K ;

KAWASHIMA, A ;

HASHIMOTO, K .

MATERIALS SCIENCE AND ENGINEERING, 1988, 99 :475-481

[3] Fe-based bulk metallic glasses with Y addition [J].

Baser, Tanya Aycan ;

Baricco, Marcello .

JOURNAL OF ALLOYS AND COMPOUNDS, 2007, 434 (176-179) :176-179

[4] Corrosion resistance of Fe-based amorphous alloys [J].

Botta, W. J. ;

Berger, J. E. ;

Kiminami, C. S. ;

Roche, V. ;

Nogueira, R. P. ;

Bolfarini, C. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 586 :S105-S110

[5] Effects of high Co contents in Fe-Cr-Mo-C-B-Y alloy on the glass forming and the mechanical properties [J].

Chen, Qingjun ;

Liu, Jianglie ;

Zhou, Xianliang ;

Shen, Jun ;

Hua, Xiaozhen .

ADVANCES IN MATERIALS AND MATERIALS PROCESSING, PTS 1-3, 2013, 652-654 :1054-1058

[6] Enhanced glass forming ability of Fe-Co-Zr-Mo-W-B alloys with Ni addition [J].

Chen, QJ ;

Fan, HB ;

Ye, L ;

Ringer, S ;

Sun, JF ;

Shen, J ;

McCartney, DG .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 402 (1-2) :188-192

[7] Passive and transpassive behaviour of Alloy 31 in a heavy brine LiBr solution [J].

Fernandez-Domene, R. M. ;

Blasco-Tamarit, E. ;

Garcia-Garcia, D. M. ;

Garcia-Anton, J. .

ELECTROCHIMICA ACTA, 2013, 95 :1-11

[8] Acid corrosion process of Fe-based bulk metallic glass [J].

Gostin, P. F. ;

Oswald, S. ;

Schultz, L. ;

Gebert, A. .

CORROSION SCIENCE, 2012, 62 :112-121

[9] Corrosion mechanism of N-containing Fe-Cr-Mo-Y-C-B bulk amorphous alloys in highly concentrated HCl solution [J].

Jayaraj, J. ;

Kim, K. B. ;

Ahn, H. S. ;

Fleury, E. .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2007, 449 (517-520) :517-520

[10] Influence of Cr additions on corrosion resistance of Fe- and Co-based metallic glasses and nanocrystals in H2SO4 [J].

Pardo, A. ;

Merino, M. C. ;

Otero, E. ;

Lopez, M. D. ;

M'hich, A. .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 2006, 352 (30-31) :3179-3190

← 1 2 →