Sintered duplex stainless steels from premixes of 316L and 434L powders with Cr3C2 and CrB

被引：0
|
作者：
Datta, P [1 ]
Upadhyaya, GS [1 ]
机构：
[1] Indian Inst Technol, Dept Mat & Met Engn, Kanpur 208016, Uttar Pradesh, India
来源：
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS | 2000年 / 53卷 / 06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：
Duplex austenite-ferrite stainless steel with 8.6w/o (10 v/o) Cr3C2 and 2 w/o CrB were prepared from the premixes of 316L and 434L stainless steel atomized powders. Pronounced densification was observed after 1508K sintering in hydrogen. Commencement of liquid phase sintering was observed after 1508 K. Variation of hardness was found to be proportionate to densification, whereas coercivity in general decreased with increased sintering temperature. Corrosion resistance was found to depend on sintering temperature.
引用
收藏
页码：605 / 610
页数：6
相关论文
共 50 条
  • [41] Comparison of grindability of HIPped austenitic 316L, duplex 2205 and super duplex 2507 and as-cast 304 stainless steels using alumina wheels
    Jiang, LZ
    Paro, J
    Hanninen, H
    Kauppinen, V
    Oraskari, R
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 1996, 62 (1-3) : 1 - 9
  • [42] Comparative study on corrosion characteristics of Al2O3/316L and TiO2/316L stainless steel in supercritical water
    Wang, Yuzhen
    Gao, Fen
    Yang, Jianqiao
    Zhu, Yitong
    Fang, Changqing
    Wang, Shuzhong
    Zhao, Gaoyang
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2017, 42 (31) : 19836 - 19842
  • [43] Cr2O3 Flux Assisted TIG Welding of Type 316L Stainless Steel Plates
    Tseng, Kuang-Hung
    Chen, Yung-Chang
    Chen, Kuan-Lung
    FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE II, PTS 1-6, 2012, 121-126 : 2592 - +
  • [44] Response of duplex Cr(N)/S and Cr(C)/S coatings on 316L stainless steel to tribocorrosion in 0.89% NaCl solution under plastic contact conditions
    Sun, Y.
    Dearnley, P. A.
    Mallia, Bertram
    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 2017, 105 (06) : 1503 - 1513
  • [45] Water vapor oxidation of ferritic 441 and austenitic 316L stainless steels at 1100 °C for short duration
    Badin, V.
    Diamanti, E.
    Foret, P.
    Darque-Ceretti, E.
    INTERNATIONAL CONGRESS OF SCIENCE AND TECHNOLOGY OF METALLURGY AND MATERIALS, SAM - CONAMET 2014, 2015, 9 : 48 - 53
  • [46] The direct laser deposition of AISI316 stainless steel and Cr3C2 powder
    Betts, John C.
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2009, 209 (11) : 5229 - 5238
  • [47] Compaction effects on the thermal properties of stainless steel 316L powders in 3D printing processes
    Dorantes, Carlos Abel Rojas
    Czekanski, Aleksander
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2025, 137 (7-8): : 3877 - 3886
  • [48] Grain boundary filmlike Fe-Mo-Cr phase in nitrogen-added type 316L stainless steels
    Oh, YJ
    Ryu, WS
    Sung, C
    Kuk, IH
    Hon, JH
    JOURNAL OF MATERIALS RESEARCH, 1999, 14 (02) : 390 - 397
  • [49] Imitating seasonal temperature fluctuations for the H2S corrosion of 304L and 316L austenitic stainless steels
    Davoodi, A.
    Babaiee, M.
    Pakshir, M.
    METALS AND MATERIALS INTERNATIONAL, 2013, 19 (04) : 731 - 740
  • [50] Imitating seasonal temperature fluctuations for the H2S corrosion of 304L and 316L austenitic stainless steels
    A. Davoodi
    M. Babaiee
    M. Pakshir
    Metals and Materials International, 2013, 19 : 731 - 740
12345