Mechanical behaviour of sputtered M-Fe-C (M = Cr, Mo, W) carbides

被引：0
|
作者：
Trindade, B [1 ]
Vieira, MT [1 ]
Amaro, AM [1 ]
Cirne, JS [1 ]
机构：
[1] Univ Coimbra, Fac Ciencias & Tecnol, ICEMS, Dept Engn Mecan, P-3030 Coimbra, Portugal
来源：
FUNDAMENTALS OF NANOINDENTATION AND NANOTRIBOLOGY | 1998年 / 522卷
关键词：
D O I：
10.1557/PROC-522-305
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Transition metal carbides of the VI Group of the Periodic Table (M-C where M = Cr, Mo, W) doped with iron were deposited as thin films on glass substrates by magnetron sputtering and were structurally and mechanically analysed by X-ray diffraction; laser interferometry and ultra-microhardness. The results show that the structures of the M-C binary systems depends on the position of the element M in the Periodic Table. Both W-C and Mo-C systems are crystalline (fcc structure) while the Cr-C is amorphous. The hardness and Young's modulus of the films increase from the carbides of the 1(st) to the 3(rd) long period. The addition of iron decreases the degree of structural order of the films as well as their Young's modulus. The films with higher hardness are those with a transition structure between crystalline and amorphous.
引用
收藏
页码：305 / 310
页数：6
相关论文
共 50 条
  • [41] Atom Probe Tomography of Carbides in Fe-Cr-(W)-C Steels
    Gramlich, Alexander R. M.
    Auger, Maria A.
    Schneider, Andre
    Moody, Michael P.
    STEEL RESEARCH INTERNATIONAL, 2019, 90 (08)
  • [42] AS-MELT-SPUN ANISOTROPY OF ND-FE-B-M FLAKES (M=CR OR MO/W/MN/CO/NI)
    CHIN, TS
    HUANG, SH
    YAU, JM
    IEEE TRANSACTIONS ON MAGNETICS, 1993, 29 (06) : 2791 - 2793
  • [43] M0.1-BiVO4（M=Fe,Cr,Mo,W）氨气传感器性能的研究
    杨琳
    张毅然
    林赫
    传感器与微系统, 2025, 44 (01) : 34 - 38
  • [44] Aromaticity analysis of fused heterometallacycles containing M-M(M = Cr, Mo and W) quintuple bond
    Kang, Lixia
    Sun, Zheng
    Meng, Lingpeng
    Li, Xiaoyan
    CHEMICAL PHYSICS LETTERS, 2019, 731
  • [45] First-Principles Study of Structure, Magnetic Properties, and Stability of η-Carbides (M,Fe)3W3C (M = Ti, V, Cr, Mn, Co, and Ni)
    Suetin, Dmitrii V.
    Medvedeva, Nadezhda I.
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2019, 256 (12):
  • [46] Metal germylyne complexes [MGe-R] and metallogermylenes [M-Ge-R]:: DFT analysis of the systems [(Cp)(CO)nMGeMe] (M = Cr, Mo, W, Fe2+, n=2; M = Fe, n=1) and [(Cp)(CO)nM-GeMe] (M = Cr, Mo, W, n=3; M = Fe, n=2)
    Pandey, KK
    Lein, M
    Frenking, G
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (06) : 1660 - 1668
  • [47] PREPARATION OF (CO)5M(PH2SBCH2SBPH2)M'(CO)5(M= CR, MO, W- M'= CR, W)
    FUKUMOTO, T
    MATSUMUR.Y
    OKAWARA, R
    INORGANIC & NUCLEAR CHEMISTRY LETTERS, 1974, 10 (03): : 257 - 261
  • [48] UV Laser Induced Coordinative Reaction btween C-60 and M(CO)(6) (M=Cr, Mo and W)
    Zhang Jie
    Lin Jinggu
    Wang Wenhua
    She Yongbo
    Fu Kejian
    ACTA PHYSICO-CHIMICA SINICA, 1994, 10 (02) : 145 - 150
  • [49] On complexes of the type {(PhC≡C)3P}3M(CO)3 (M = Cr, Mo, W)
    Kuhn, N
    Göhner, M
    Steimann, M
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 2001, 56 (01): : 95 - 99
  • [50] Thermodynamic Assessments of the Sc-M (M: Cr, Gd, Mo, W and Zr) Systems
    Wang, S. L.
    Zhou, L. J.
    Ye, Y.
    Wang, X. H.
    Lin, Y. H.
    Wang, C. P.
    Liu, X. J.
    JOURNAL OF PHASE EQUILIBRIA AND DIFFUSION, 2015, 36 (01) : 3 - 9
12345