A STUDY ON AGE HARDENING IN CAST FE-MN-AL-SI-C ALLOYS

被引：3
|
作者：
PRODHAN, A
CHAKRABARTI, AK
机构：
[1] Department of Metallurgical Engineering, Indian Institute of Technology, Kharagpur
来源：
JOURNAL OF MATERIALS SCIENCE | 1990年 / 25卷 / 03期
关键词：
D O I：
10.1007/BF01045397
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Phase transformations in a group of cast and solution treated (at 1100° C) Fe-Mn-Al-Si-C alloys during isothermal ageing have been investigated as a function of (a) ageing temperature (500 to 800° C), (b) aluminium (5 to 10%) and carbon (0.27 to 0.9%) contents for fixed manganese (∼ 30%) and silicon (∼ 1.5%) levels. Irrespective of the ageing temperature and carbon content, 5% Al alloys do not undergo appreciable ageing. Ageing tendency increases with increase in aluminium and carbon contents. Hardening is caused by the precipitation of Al(Fe, Mn)Cx phase inside the austenite grain and Mn12Si7Al5 phase at the grain boundaries. The sequence of precipitation of the phases depends on the ageing temperature and composition. Cold working by rolling, after homogenization at 1100° C, accelerates ageing. © 1990 Chapman and Hall Ltd.
引用
收藏
页码：1856 / 1862
页数：7
相关论文
共 50 条
  • [21] Effect of Al content on work hardening in austenitic Fe-Mn-Al-C alloys
    Tian, X
    Tian, R
    Wei, X
    Zhang, Y
    CANADIAN METALLURGICAL QUARTERLY, 2004, 43 (02) : 183 - 191
  • [22] Formation of inverse segregation on the surface of belt-cast Al-Fe-Si and Al-Fe-Si-Mn alloys
    Ashtari, Peyman
    Gatenby, Kevin
    SCRIPTA MATERIALIA, 2007, 57 (07) : 627 - 630
  • [23] STUDY OF THE PRECIPITATION HARDENING PROCESS IN RECYCLED Al-Si-Cu CAST ALLOYS
    Kucharikova, L.
    Tillova, E.
    Matvija, M.
    Belan, J.
    Chalupova, M.
    ARCHIVES OF METALLURGY AND MATERIALS, 2017, 62 (01) : 397 - 403
  • [24] HARDENING BY AGING OF ALLOYS FE-MN-SI-TI
    POLLARD, GA
    BROWNRIGG, A
    BROWN, GG
    MEMOIRES SCIENTIFIQUES DE LA REVUE DE METALLURGIE, 1974, 71 (7-8): : 491 - 493
  • [25] Textural changes during recovery annealing of a heavily cold-rolled Fe-Mn-Al-Si-C alloy
    Bhattacharya, B.
    Kumar, K.
    IRONMAKING & STEELMAKING, 2018, 45 (04) : 302 - 308
  • [26] TENSILE PROPERTIES OF A DO3-CONTAINING FE-MN-AL-SI-C ALLOY AT ELEVATED-TEMPERATURES
    CHOU, JS
    CHAO, CG
    SCRIPTA METALLURGICA ET MATERIALIA, 1992, 26 (09): : 1417 - 1421
  • [27] STUDY OF STRUCTURAL HARDENING IN FERRITICMARTENSITIC FE-CR-MN-SI-TI AND MARTENSITIC FE-MN-SI-TI ALLOYS
    MARANDEL, J
    SCHMITT, B
    GANTOIS, M
    MEMOIRES SCIENTIFIQUES DE LA REVUE DE METALLURGIE, 1973, 70 (10): : 731 - 737
  • [28] ICEMS study of isothermal oxidation of Fe–Mn–Al–C–Cr–Si–Mo, Fe–Mn–Al–C–Cr–Si and Fe–9Cr–1Mo alloys
    J. D. Betancur-Rios
    K. Nomura
    C. J. Wang
    G. A. Pérez Alcazar
    J. A. Tabares
    Hyperfine Interactions, 2008, 187 : 43 - 48
  • [29] Precipitation-hardening in cast AL–Si–Cu–Mg alloys
    F. J. Tavitas-Medrano
    A. M. A. Mohamed
    J. E. Gruzleski
    F. H. Samuel
    H. W. Doty
    Journal of Materials Science, 2010, 45 : 641 - 651
  • [30] Mechanical and physical properties of cast Fe-Mn-Al-C-N alloys
    Bronz A.V.
    Kaputkin D.E.
    Kaputkina L.M.
    Kindop V.E.
    Svyazhin A.G.
    Steel in Translation, 2014, 44 (11) : 804 - 807
12345