Microstructure and properties of spark plasma sintered Fe-Cr-Mo-Y-B-C bulk metallic glass

被引：53
|
作者：
Harimkar, Sandip P. [1 ]
Paital, Sameer R. [2 ]
Singh, Ashish [1 ]
Aalund, Robert [3 ]
Dahotre, Narendra B. [2 ]
机构：
[1] Oklahoma State Univ, Sch Mech & Aerosp Engn, Stillwater, OK 74078 USA
[2] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA
[3] Thermal Technol LLC, Santa Rosa, CA 95403 USA
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 2009年 / 355卷 / 43-44期
关键词：
Alloys; COMPOSITES; BEHAVIOR; STEEL;
D O I：
10.1016/j.jnoncrysol.2009.07.007
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Fabrication of Fe-based amorphous alloy using spark plasma sintering (SPS) process has been reported. Fully amorphous compacts with similar to 95% relative density were successfully sintered at temperature about 100 degrees C lower than glass transition temperature (T(g): 575 degrees C). Formation of crystalline Fe(23)(C, B)(6) phases within near-fully dense (similar to 99%) amorphous matrix is observed at sintering temperatures (>550 degrees C) close to glass transition temperature. Microstructure evolution in sintered compacts indicated that density, degree of crystallinity, and mechanical properties can be effectively controlled by optimizing SPS parameters. Published by Elsevier B.V.
引用
收藏
页码：2179 / 2182
页数：4
相关论文
共 50 条
  • [1] Laser surface coating of Fe-Cr-Mo-Y-B-C bulk metallic glass composition on AISI 4140 steel
    Basu, A.
    Sarnant, A. N.
    Harirnkar, S. P.
    Majumdar, J. Dutta
    Manna, I.
    Dahotre, Narendra B.
    SURFACE & COATINGS TECHNOLOGY, 2008, 202 (12) : 2623 - 2631
  • [2] Nanocrystallization in spark plasma sintered Fe48Cr15Mo14Y2C15B6 bulk amorphous alloy
    Singh, Ashish
    Katakam, Shravana
    Ilavsky, Jan
    Dahotre, Narendra B.
    Harimkar, Sandip P.
    JOURNAL OF APPLIED PHYSICS, 2013, 114 (05)
  • [3] Glass formation, corrosion behavior, and mechanical properties of novel Cr-rich Cr-Fe-Mo-C-B-Y bulk metallic glasses
    Xu, Tao
    Pang, Shujie
    Zhang, Tao
    JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 625 : 318 - 322
  • [4] Corrosion of a Spark Plasma Sintered Fe-Cr-Mo-B-C Alloy in Hydrochloric Acid
    Sorour, Ahmad A.
    Farooq, Mudassir
    Mekki, Abdelkrim
    Kumar, A. Madhan
    METALLOGRAPHY MICROSTRUCTURE AND ANALYSIS, 2021, 10 (03) : 291 - 301
  • [5] Corrosion of a spark plasma sintered Fe-Cr-Mo-B-C alloy in 3.5% NaCl solution
    Farooq, Mudassir
    Muhammad, Sohail
    Sorour, A. A.
    JOURNAL OF METALS MATERIALS AND MINERALS, 2023, 33 (01): : 27 - 38
  • [6] Graded microstructure and mechanical properties of spark plasma sintered Fe-Cr alloys
    Zhang, Xinchang
    Wang, Qiang
    Kane, Joshua J.
    Rufner, Jorgen F.
    Sun, Cheng
    JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 967
  • [7] Effects of Mo on the glass forming ability and properties of Fe-B-C-P-Si-Mo bulk metallic glasses
    Wang, Ranbin
    Shi, Lingxiang
    Wu, You
    Jia, Jili
    Shao, Yang
    Yao, Kefu
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2024, 629
  • [8] Microstructure and corrosion study of Fe-based bulk metallic glass obtained by spark plasma sintering
    Zarazua-Villalobos, L.
    Mary, N.
    Soo-Hyun, J.
    Ogawa, K.
    Kato, H.
    Ichikawa, Y.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 880 (880)
  • [9] Free volume and viscosity of Fe-Co-Cr-Mo-C-B-Y bulk metallic glasses and their correlation with glass-forming ability
    Lu, Yunzhuo
    Huang, Yongjiang
    Zheng, Wei
    Shen, Jun
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2012, 358 (10) : 1274 - 1277
  • [10] Microstructure modulation and mechanical properties of multicomponent Fe50Cr14Mo14C9B8Tm5 bulk metallic glass through controlled crystallization processing
    Mi, X. L.
    Hu, L.
    Wu, B. W.
    Jing, Y. H.
    Wei, B.
    APPLIED PHYSICS LETTERS, 2025, 126 (04)
12345