Microstructure and mechanical properties of TiN precipitation-hardened 316L stainless steel produced by hot extrusion of rapidly solidified powder

被引：0
|
作者：
Yue-Zhu, Li [1 ]
Arnberg, Lars [1 ]
Savage, Steven [1 ]
机构：
[1] Swedish Inst for Metals Research, Sweden
来源：
Materials science and engineering | 1988年 / 98卷
关键词：
Iron and Steel Metallography - Microstructures - Metallography - Precipitation - Steel - Hardening - Steel Heat Treatment - Nitriding - Steel Testing;
D O I：
10.1016/0025-5416(88)90223-6
中图分类号：
学科分类号：
摘要：
A precipitation-hardened titanium-modified 316L stainless steel has been prepared by hot extrusion of nitrided rapidly solidified powder. The microstructure and properties of the rapidly solidified powder, internally nitrided powder and extruded bulk material have been investigated. The microstructure of extrudates consists of fine austenite grains and uniformly dispersed titanium nitride particles, as well as subgrains containing dislocation tangles. Finely dispersed nitride particles suppress grain growth by pinning the grain boundaries during recrystallization. A significant improvement in tensile properties, hardness and creep strength is obtained.
引用
收藏
页码：531 / 534
相关论文
共 50 条
  • [21] INFLUENCE OF SUBSTRATE MECHANICAL PROPERTIES ON DEPOSITION BEHAVIOUR OF 316L STAINLESS STEEL POWDER
    Ma Guanglu
    Cui Xinyu
    Shen Yanfang
    Cinca, Nuria
    Guilemany, Josep M.
    Xiong Tianying
    ACTA METALLURGICA SINICA, 2016, 52 (12) : 1610 - 1618
  • [22] Influence of wall thickness on microstructure and mechanical properties of thin-walled 316L stainless steel produced by laser powder bed fusion
    Wrobel, R.
    Del Guidice, L.
    Scheel, P.
    Abando, N.
    Maeder, X.
    Vassiliou, M.
    Hosseini, E.
    Spolenak, R.
    Leinenbach, C.
    MATERIALS & DESIGN, 2024, 238
  • [23] Effect of Heat Treatment on Microstructure and Mechanical Properties of a Precipitation-Hardened Stainless Steel Prepared by Selective Laser Melting
    Zhou, Haiping
    Wang, Zhongwei
    Huang, Yilin
    Han, Zhihao
    Zhang, Hongbin
    Chen, Shengchao
    Qin, Shengxue
    Gu, Lianwang
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2024, 34 (2) : 934 - 945
  • [24] MICROSTRUCTURE AND MECHANICAL PROPERTIES OF ELECTRON BEAM DEPOSITS OF AISI 316L STAINLESS STEEL
    Wang, Liang
    Felicelli, Sergio D.
    Coleman, Jacob
    Johnson, Rene
    Taminger, Karen M. B.
    Lett, Ratessiea L.
    PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION 2011, VOL 3, 2012, : 15 - 21
  • [25] Research on mechanical properties and microstructure by selective laser melting of 316L stainless steel
    Pan Lu
    Zhang Cheng-Lin
    Wang Liang
    Liu Tong
    Li Xiao-Cheng
    MATERIALS RESEARCH EXPRESS, 2019, 6 (12)
  • [26] Microstructure and mechanical properties of friction stir processed AISI 316L stainless steel
    Hajian, M.
    Abdollah-zadeh, A.
    Rezaei-Nejad, S. S.
    Assadi, H.
    Hadavi, S. M. M.
    Chung, K.
    Shokouhimehr, M.
    MATERIALS & DESIGN, 2015, 67 : 82 - 94
  • [27] Effect of electropulsing and annealing treatment on microstructure and mechanical properties of 316L stainless steel
    Ma, Yunrui
    Dong, Manling
    Geng, Jinfeng
    Xin, Weifeng
    Meng, Lingxiao
    Yang, Huajie
    Zhang, Zhefeng
    AIP ADVANCES, 2022, 12 (10)
  • [28] Microstructure-Toughness relationships in 316L stainless steel produced by laser powder bed fusion
    de Sonis, Edouard
    Depinoy, Sylvain
    Giroux, Pierre-Francois
    Maskrot, Hicham
    Wident, Pierre
    Hercher, Olivier
    Villaret, Flore
    Gourgues-Lorenzon, Anne-Francoise
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 877
  • [29] Effect of Temperature on Microstructure and Mechanical Properties of 316L Stainless Steel Brazed Joints
    Gu, Xiaolong
    Yang, Changjin
    Chen, Zhuojun
    Wu, Chengdong
    Feng, Longlong
    MATERIALS PROCESSING TECHNOLOGY, PTS 1-3, 2012, 418-420 : 1494 - +
  • [30] Low temperature mechanical properties of 316L type stainless steel after hydrostatic extrusion
    Czarkowski, P.
    Krawczynska, A. T.
    Slesinski, R.
    Brynk, T.
    Budniak, J.
    Lewandowska, M.
    Kurzydlowski, K. J.
    FUSION ENGINEERING AND DESIGN, 2011, 86 (9-11) : 2517 - 2521
12345