Corrosion and Mechanical Properties of Novel Fe-Based Bulk Amorphous Alloys

被引：1
|
作者：
Li, Chunyan [1 ,2 ]
Wang, Haibo [1 ]
Li, Jinling [1 ]
Wang, Shunping [1 ]
Deng, Zeli [1 ]
Kou, Shengzhong [1 ,2 ]
机构：
[1] Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou, Gansu, Peoples R China
[2] Lanzhou Univ Technol, Wenzhou Engn Inst Pump & Valve, Wenzhou, Zhejiang, Peoples R China
来源：
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE | 2023年 / 32卷 / 09期
基金：
中国国家自然科学基金; 浙江省自然科学基金;
关键词：
corrosion resistance; Fe-based bulk amorphous alloys; mechanical properties; structure; METALLIC GLASSES; RESISTANCE; STRENGTH; BEHAVIOR; STEEL;
D O I：
10.1007/s11665-022-07371-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Fe70-xNixSi7.5B17.5Nb5(x = 0, 5, 10, 15, 20, 25 at.%), (Fe50Ni20)(70-y)CrySi7.5B17.5Nb5(y = 3, 6, 9, 12 at.%) and (Fe50Ni20)(61)Cr9CozSi7.5-zB17.5Nb5(z = 2, 4, 6 at.%) alloys were fabricated by the copper mold suction casting method. Structure, corrosion resistance and mechanical properties of the alloys were investigated. The results show that the bulk amorphous alloy with the Co content of 6 at.% has the highest compressive plastic strain (epsilon(p) = 1.2%) and ultimate compressive strength (sigma(max) = 4110 MPa) and shows the best corrosion resistance with the low corrosion current density (I-corr = 1.149 x 10(-8) A cm(-2)) in artificial seawater solution compared to the other alloys. This study will provide a new approach for the design of corrosion-resistant Fe-based bulk amorphous alloys with excellent mechanical properties.
引用
收藏
页码：3974 / 3979
页数：6
相关论文
共 50 条
  • [11] Laser assisted Fe-based bulk amorphous coating: Thermal effects and corrosion
    Katakam, Shravana
    Kumar, Vivek
    Santhanakrishnan, S.
    Rajamure, Ravishankar
    Samimi, P.
    Dahotre, Narendra B.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 604 : 266 - 272
  • [12] Effect of Cr Element on Glass Forming Ability and Corrosion Resistance of Fe-based Bulk Amorphous Alloys
    Xiong Bin
    Li Xue
    Zheng Jibo
    Li Xining
    Lu Gonghao
    Wang Zhenmin
    Ju Dongying
    Akihiro, Makino
    RARE METAL MATERIALS AND ENGINEERING, 2018, 47 (02) : 701 - 704
  • [13] Research progress of glass-formation rule and mechanical properties of Fe-based bulk amorphous alloys
    Liu Tian-hao
    Guo Sheng-feng
    CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2020, 48 (11): : 46 - 57
  • [14] Corrosion Resistance of Fe-Based Bulk Amorphous Alloy with Sulfide Inclusion
    Zuo, Y.
    Wang, S. L.
    Huang, Y.
    Wang, S. X.
    ADVANCED FUNCTIONAL MATERIALS (CMC 2017), 2018, : 309 - 318
  • [15] Fe-based bulk amorphous alloys with iron contents as high as 82 at%
    Li, Jin-Feng
    Liu, Xue
    Zhao, Shao-Fan
    Ding, Hong-Yu
    Yao, Ke-Fu
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2015, 386 : 107 - 110
  • [16] Irradiation properties of Fe-based amorphous alloys
    Du C.-X.
    Wang R.-S.
    Lü K.
    Si J.-J.
    Hui X.-D.
    Zhang Y.-W.
    Bai G.-H.
    Hui, Xi-Dong (hui_xidong@yahoo.com), 2017, Science Press (39): : 1372 - 1379
  • [17] Corrosion and Wear Resistance of Fe-Based Amorphous Coatings
    Li, Guang
    Gan, Youyi
    Liu, Chenheng
    Shi, Yu
    Zhao, Yanchun
    Kou, Shengzhong
    COATINGS, 2020, 10 (01)
  • [18] Corrosion resistance improvement of 45 steel by Fe-based amorphous coating
    Huang, Guokun
    Qu, Lidan
    Lu, Yunzhuo
    Wang, Yongzhe
    Li, Hongge
    Qin, Zuoxiang
    Lu, Xing
    VACUUM, 2018, 153 : 39 - 42
  • [19] Effects of spark plasma sintering parameters on properties of Fe-based bulk amorphous alloys
    Li, Chunyan
    Chen, Jiaxin
    Hou, Shaojie
    Zhang, Qiang
    Li, Xiaocheng
    Kou, Shengzhong
    MATERIALS TODAY COMMUNICATIONS, 2023, 37
  • [20] Evaluating corrosion resistances of Fe-based amorphous alloys by YCr/Mo values
    Xia Huaixiao
    Chen Qingjun
    Wang Chengjie
    JOURNAL OF RARE EARTHS, 2017, 35 (04) : 406 - 411
12345