Structural evolution of oxide dispersion strengthened austenitic powders during mechanical alloying and subsequent consolidation

被引：33
|
作者：
Wang, Man [1 ]
Sun, Hongying [2 ]
Zou, Lei [1 ]
Zhang, Guangming [1 ]
Li, Shaofu [1 ]
Zhou, Zhangjian [1 ]
机构：
[1] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 10083, Peoples R China
[2] Anyang Inst Technol, Sch Mech Engn, Anyang 455002, Henan, Peoples R China
来源：
POWDER TECHNOLOGY | 2015年 / 272卷
关键词：
Mechanical alloying; ODS austenitic steels; Phase transition; FERRITIC ALLOYS; MICROSTRUCTURAL EVOLUTION; COMPOSITE POWDERS; STEELS; DEFORMATION; REACTORS; SIZE;
D O I：
10.1016/j.powtec.2014.12.008
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Different austenitic steel powders with additions of Y2O3 and Ti were fabricated by mechanical alloying (MA). The structural evolutions during the process of ball milling and subsequent annealing were studied by XRD, SEM and TEM. Nano crystalline austenitic powders were obtained by MA. Different ODS austenitic powders presented different phase transition during the process of MA and annealing, which were resulted from different contents of Ni and Cr. Both ODS-316 and ODS-310 showed a weak diffraction peak of a after annealing and consolidated by hot isostatic pressing (HIP) due to the addition of Ti. According to the TEM results, the grain size of all three ODS austenitic steels was around several hundred nanometers. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：309 / 315
页数：7
相关论文
共 50 条
  • [11] DISPERSION STRENGTHENED SUPERALLOYS BY MECHANICAL ALLOYING
    BENJAMIN, JS
    METALLURGICAL TRANSACTIONS, 1970, 1 (10): : 2943 - &
  • [12] STRUCTURAL EVOLUTION IN MECHANICAL ALLOYING OF CO AND B POWDERS
    CORRIAS, A
    ENNAS, G
    MARONGIU, G
    MUSINU, A
    PASCHINA, G
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 1992, 150 (1-3) : 487 - 490
  • [13] MECHANICAL ALLOYING OF DISPERSION STRENGTHENED ALUMINUM
    WEBER, JH
    SCHELLENG, RD
    JOURNAL OF METALS, 1987, 39 (10): : A62 - A62
  • [14] Mechanical Alloying and Powder Forging of 18%Cr Oxide Dispersion-Strengthened Steel Produced Using Elemental Powders
    Kumar, D.
    Prakash, U.
    Dabhade, V. V.
    Laha, K.
    Sakthivel, T.
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2019, 28 (01) : 242 - 253
  • [15] Synthesis of Fe-15Cr-2W oxide dispersion strengthened (ODS) steel powders by mechanical alloying
    Verma, Lekhraj
    V. Dabhade, Vikram
    POWDER TECHNOLOGY, 2023, 425
  • [16] Mechanical Alloying and Powder Forging of 18%Cr Oxide Dispersion-Strengthened Steel Produced Using Elemental Powders
    D. Kumar
    U. Prakash
    V. V. Dabhade
    K. Laha
    T. Sakthivel
    Journal of Materials Engineering and Performance, 2019, 28 : 242 - 253
  • [17] Microstructural evolution of oxide-dispersion-strengthened Fe–Cr model steels during mechanical milling and subsequent hot pressing
    Lei Dai
    Yongchang Liu
    Zongqing Ma
    Zhizhong Dong
    Liming Yu
    Journal of Materials Science, 2013, 48 : 1826 - 1836
  • [18] Dispersion strengthened alloy due to the precipitation of carbide during mechanical alloying
    Wang, CG
    Qi, BS
    Bai, YJ
    Wu, J
    Yang, JF
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 308 (1-2): : 292 - 294
  • [19] Microstructure and Mechanical Properties of Hot Pressed Oxide Dispersion Strengthened NITRONIC-60 Austenitic Stainless Steels Developed Through Mechanical Alloying
    R. Mariappan
    J. Chandradass
    M. Murali
    Metallography, Microstructure, and Analysis, 2023, 12 : 26 - 33
  • [20] Microstructure and Mechanical Properties of Hot Pressed Oxide Dispersion Strengthened NITRONIC-60 Austenitic Stainless Steels Developed Through Mechanical Alloying
    Mariappan, R.
    Chandradass, J.
    Murali, M.
    METALLOGRAPHY MICROSTRUCTURE AND ANALYSIS, 2023, 12 (01) : 26 - 33
12345