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

被引：0
|
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
  • [1] Corrosion and Mechanical Properties of Novel Fe-Based Bulk Amorphous Alloys
    Chunyan Li
    Haibo Wang
    Jinling Li
    Shunping Wang
    Zeli Deng
    Shengzhong Kou
    Journal of Materials Engineering and Performance, 2023, 32 : 3974 - 3979
  • [2] Effects of Metalloid Elements on the Mechanical Properties of Fe-Based Bulk Amorphous Alloys
    Kim, Yongchan
    Hwang, Byoungchul
    Korean Journal of Materials Research, 2016, 26 (12): : 671 - 675
  • [3] Soft magnetic properties of Fe-based bulk amorphous alloys
    Makino, A
    Inoue, A
    Mizushima, T
    MATERIALS TRANSACTIONS JIM, 2000, 41 (11): : 1471 - 1477
  • [4] Improved corrosion resistance of novel Fe-based amorphous alloys
    Li, Jiawei
    Yang, Lijing
    Ma, Haoran
    Jiang, Kemin
    Chang, Chuntao
    Wang, Jun-Qiang
    Song, Zhenlun
    Wang, Xinmin
    Li, Run-Wei
    MATERIALS & DESIGN, 2016, 95 : 225 - 230
  • [5] CRYSTALLIZATION OF Fe-BASED BULK AMORPHOUS ALLOYS
    Bloch, K.
    Nabialek, M.
    Dospial, M.
    Garus, S.
    ARCHIVES OF METALLURGY AND MATERIALS, 2015, 60 (01) : 7 - 10
  • [6] Corrosion resistance of Fe-based amorphous alloys
    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
  • [7] Effect of C addition on the corrosion properties of amorphous Fe-based amorphous alloys
    Li, Xiang
    Zhao, Xu
    Liu, Fang
    Yu, Lu
    Wang, Yuxin
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2019, 33 (1-3):
  • [8] Corrosion resistance of Fe-based amorphous alloys
    Botta, W.J. (wjbotta@ufscar.br), 1600, Elsevier Ltd (586):
  • [9] Preparation and soft magnetic properties of Fe-based bulk amorphous alloys
    Inoue, A
    Makino, A
    JOURNAL DE PHYSIQUE IV, 1998, 8 (P2): : 3 - 10
  • [10] Mechanical crystallization of Fe-based amorphous alloys
    Sharma, Satyajeet
    Suryanarayana, C.
    JOURNAL OF APPLIED PHYSICS, 2007, 102 (08)
12345