Study on the influence of the Si/Fe ratio on the corrosion behaviour of some Al-Fe-Si alloys

被引：0
|
作者：
Bhattamishra, AK [1 ]
Chattoraj, I [1 ]
Basu, DK [1 ]
De, PK [1 ]
机构：
[1] Natl Met Lab, Jamshedpur 831007, Bihar, India
来源：
ZEITSCHRIFT FUR METALLKUNDE | 2000年 / 91卷 / 05期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Some wrought Al-Fe-Si alloy sheets with different Fe content and nearly unchanged Si content were prepared through ingot metallurgy route. The requisite specimens were subjected to total immersion in 3.5% NaCl and seawater, electrochemical test in 3.5% NaCl solution, industrial (Jamshedpur) and marine exposure (Digha) to assess their corrosion resistance properties. It has been observed that corrosion resistance is improved by reducing the Fe content i.e., enhancing Si/Fe ratio. Further, alloying addition of rare earth like mischmetal to one of the alloy containing Si/Fe = 0.9 improved its corrosion resistance.
引用
收藏
页码：393 / 396
页数：4
相关论文
共 50 条
  • [11] Downstream processing of some Al-Fe-Mn-Si and Al-Fe-Si TRC alloys and its influence on sheet/foil properties
    Delijic, K.
    Asanovic, V.
    Radonjic, D.
    RECENT DEVELOPMENTS IN ADVANCED MATERIALS AND PROCESSES, 2006, 518 : 543 - 548
  • [12] Correlation between microstructure and corrosion behavior of two Al-Fe-Si alloys
    Yoshikawa, D. S.
    Terada, M.
    Assis, S. L.
    Costa, I.
    Padilha, A. F.
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2016, 67 (03): : 286 - 296
  • [13] Precipitation in deformed Al-Fe and Al-Fe-Si dilute alloys
    Tsubakino, H
    Yamamoto, A
    Kato, T
    Suehiro, A
    ALUMINIUM ALLOYS: THEIR PHYSICAL AND MECHANICAL PROPERTIES, PTS 1-3, 2000, 331-3 : 951 - 956
  • [14] Precipitation in deformed Al-Fe and Al-Fe-Si dilute alloys
    Tsubakino, Harushige
    Yamamoto, Atsushi
    Kato, Takeshi
    Suehiro, Akira
    Materials Science Forum, 2000, 331
  • [15] STRUCTURAL STUDY OF LIQUID AND AS-QUENCHED Al-Fe-Si ALLOYS
    Muratov, O. S.
    Kazimirov, V. P.
    Roik, O. S.
    Yakovenko, O. M.
    Sokolskii, V. E.
    Mika, T. M.
    Kashirina, Ya O.
    Galushko, S. M.
    JOURNAL OF PHYSICAL STUDIES, 2019, 23 (04):
  • [16] Microstructural characterization of rapidly solidified Al-Fe-Si, Al-V-SI, and Al-Fe-V-Si alloys
    Srivastava, AK
    Ranganathan, S
    JOURNAL OF MATERIALS RESEARCH, 2001, 16 (07) : 2103 - 2117
  • [17] Microstructural characterization of rapidly solidified Al-Fe-Si, Al-V-Si, and Al-Fe-V-Si alloys
    A. K. Srivastava
    S. Ranganathan
    Journal of Materials Research, 2001, 16 : 2103 - 2117
  • [18] On the formation of intermetallics in rapidly solidifying Al-Fe-Si alloys
    Malakhov, Dmitri V.
    Panahi, Damon
    Gallerneault, Mark
    CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 2010, 34 (02): : 159 - 166
  • [19] Heterogeneous nucleation mechanism in Al-Fe-Si amorphous alloys
    Schumacher, P
    Cizek, P
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 304 (1-2): : 215 - 219
  • [20] EMF INVESTIGATION OF AL-SI, AL-FE-SI AND AL-NI-SI LIQUID ALLOYS
    BONNET, M
    ROGEZ, J
    CASTANET, R
    THERMOCHIMICA ACTA, 1989, 155 : 39 - 56
12345