Development of Duplex Stainless Steels by Field-Assisted Hot Pressing: Influence of the Particle Size and Morphology of the Powders on the Final Mechanical Properties

被引：0
|
作者：
A. García-Junceda
M. Rincón
J. M. Torralba
机构：
[1] IMDEA Materials Institute,
[2] Universidad Carlos III Madrid,undefined
来源：
Metallurgical and Materials Transactions A | 2018年 / 49卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The feasibility of processing duplex stainless steels with promising properties using a powder metallurgical route, including the consolidation by field-assisted hot pressing, is assessed in this investigation. The influence of the particle size and morphology of the raw austenitic and ferritic powders on the final microstructure and properties is also evaluated for an austenitic content of 60 wt pct. In addition, the properties of a new microconstituent generated between the initial constituents are analyzed. The maximum sintered density (98.9 pct) and the best mechanical behavior, in terms of elastic modulus, nanohardness, yield strength, ultimate tensile strength, and ductility, are reached by the duplex stainless steel processed with austenitic and ferritic gas atomized stainless steel powders.
引用
收藏
页码：264 / 271
页数：7
相关论文
共 48 条
  • [21] Influence of talc particle size and content on crystallization behavior, mechanical properties and morphology of poly(lactic acid)
    Nawadon Petchwattana
    Sirijutaratana Covavisaruch
    Sarawut Petthai
    Polymer Bulletin, 2014, 71 : 1947 - 1959
  • [22] Influence of talc particle size and content on crystallization behavior, mechanical properties and morphology of poly(lactic acid)
    Petchwattana, Nawadon
    Covavisaruch, Sirijutaratana
    Petthai, Sarawut
    POLYMER BULLETIN, 2014, 71 (08) : 1947 - 1959
  • [23] Influence of processing parameters and particle size on the properties of hot work and high speed tool steels by Spark Plasma Sintering
    Pellizzari, M.
    Fedrizzi, A.
    Zadra, M.
    MATERIALS & DESIGN, 2011, 32 (04): : 1796 - 1805
  • [24] The Effect of Morphology and Particle-Size Distribution of VT20 Titanium Alloy Powders on the Mechanical Properties of Deposited Coatings
    Duriagina, Z. A.
    Lemishka, I. A.
    Trostianchyn, A. M.
    Kulyk, V. V.
    Shvachko, S. G.
    Tepla, T. L.
    Pleshakov, E. I.
    Kovbasyuk, T. M.
    POWDER METALLURGY AND METAL CERAMICS, 2019, 57 (11-12) : 697 - 702
  • [25] The Effect of Morphology and Particle-Size Distribution of VT20 Titanium Alloy Powders on the Mechanical Properties of Deposited Coatings
    Z. A. Duriagina
    I. A. Lemishka
    A. M. Trostianchyn
    V. V. Kulyk
    S. G. Shvachko
    T. L. Tepla
    E. I. Pleshakov
    T. M. Kovbasyuk
    Powder Metallurgy and Metal Ceramics, 2019, 57 : 697 - 702
  • [26] Extraordinary Mechanical Properties of a Field-Assisted Sintering Technique/Spark Plasma Sintering Consolidated Stainless Steel with High Copper Content of 9 wt%
    Hauser, Michael
    Radajewski, Markus
    Biermann, Horst
    Krueger, Lutz
    Volkova, Olena
    Wendler, Marco
    STEEL RESEARCH INTERNATIONAL, 2024,
  • [27] INFLUENCE OF THE POWDER PARTICLE-SIZE ON TENSILE PROPERTIES OF NI3AL PROCESSED BY RAPID SOLIDIFICATION AND HOT ISOSTATIC PRESSING
    PEREZ, P
    GONZALEZCARRASCO, JL
    ADEVA, P
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1995, 199 (02): : 211 - 218
  • [28] Effects of Particle Size of Pre-Alloy Powders and Vacuum Sintering Temperatures on the Microstructure and Mechanical Properties of 440C Stainless Steel
    Huang, Kuo-Tsung
    Chang, Shih-Hsien
    Wu, Ming-Wei
    Wang, Chih-Kai
    ISIJ INTERNATIONAL, 2016, 56 (02) : 335 - 340
  • [29] Effect of Temperature and Powder Particle Size on Mechanical Properties and Microstructure of PM Ti2AlNb Alloy Prepared via Hot Isostatic Pressing
    Liu Q.
    Wu J.
    Chen Y.
    Chen Q.
    Pei H.
    Xu L.
    Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research, 2019, 33 (03): : 161 - 169
  • [30] Production of a laser textured 316L stainless steel reinforced with CuCoBe plus diamond composites by hot pressing: Influence of diamond particle size on the hardness and tribological behaviour
    Cunha, A.
    Ferreira, R.
    Trindade, B.
    Silva, F. S.
    Carvalho, O.
    TRIBOLOGY INTERNATIONAL, 2020, 146
12345