Distribution of some active elements in primary graphite precipitates

被引：0
|
作者：
Theuwissen, K. [1 ]
Duguet, T. [1 ]
Esvan, J. [1 ]
Lacaze, J. [1 ]
机构：
[1] CNRS Univ Toulouse, CIRIMAT, ENSIACET, BP 44362, F-31030 Toulouse, France
来源：
INTERNATIONAL JOURNAL OF CAST METALS RESEARCH | 2016年 / 29卷 / 1-2期
关键词：
Ductile iron; Graphite growth; Auger analysis; Cerium; oxygen; CAST-IRON; GROWTH; ALLOYS;
D O I：
10.1080/13640461.2016.1142239
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The distributions of cerium and oxygen in the matrix and in graphite precipitates of a pure Fe-C-Ce cast iron sample have been studied using scanning Auger microscopy. It is shown that there is no accumulation of any element at the graphite-matrix interface. Cerium was detected in some cases in spheroidal graphite precipitates, most often associated with oxygen. Various non-spheroidal graphite precipitates proved to contain cerium and oxygen suggesting a correlation between cerium content and graphite degeneracy.
引用
收藏
页码：91 / 96
页数：6
相关论文
共 50 条
  • [11] Redistribution and Effect of Various Elements on the Morphology of Primary Graphite in Cast Iron
    Lacaze, J.
    Valle, N.
    Theuwissen, K.
    Sertucha, J.
    El Adib, B.
    Laffont, L.
    ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2013, 2013
  • [12] DISTRIBUTION OF SOME ELEMENTS IN NIKITSKOYE MINERALIZED AREA
    BULKIN, GA
    LEPILIN, ON
    GEOCHEMISTRY INTERNATIONAL USSR, 1964, (06): : 1115 - &
  • [13] DISTRIBUTION OF SOME HIGHLY VOLATILE ELEMENTS IN CHONDRULES
    KIM, JS
    MARTI, K
    METEORITICS, 1994, 29 (04): : 482 - 482
  • [14] Peculiarities of the distribution of some elements in vegetation samples
    S. A. Bakiev
    J. Rakhmanov
    Z. M. Khakimov
    S. Turaev
    Journal of Radioanalytical and Nuclear Chemistry, 2007, 272 : 281 - 284
  • [15] INTRACELLULAR DISTRIBUTION OF SOME METALLIC ELEMENTS IN LEAVES
    STOCKING, CR
    ONGUN, A
    AMERICAN JOURNAL OF BOTANY, 1962, 49 (03) : 284 - +
  • [16] The influence of some radioactive elements ont he catalytic activity of some proteo-bismuthic precipitates.
    Laborde, E
    Bressolles, J
    Jaloustre, L
    COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1926, 183 : 354 - 356
  • [17] PRECIPITATION OF GRAPHITE FROM HEXABORIDES OF SOME RARE EARTH ELEMENTS AND YTTRIUM
    CURTIS, BJ
    CARBON, 1966, 4 (04) : 483 - &
  • [18] Utilization of Active Distribution Network Elements for Optimization of a Distribution Network Operation
    Sreckovic, Nevena
    Roser, Miran
    Stumberger, Gorazd
    ENERGIES, 2021, 14 (12)
  • [19] QUALITATIVE ANALYSIS OF PRECIPITATES BY GRAPHITE FILTER METHODS
    WANG, MS
    APPLIED SPECTROSCOPY, 1970, 24 (06) : 613 - &
  • [20] The effect of active elements on the microstructure and properties of graphite and copper-brazed joints
    Yu, Jiebing
    Kang, Ling
    Chen, Jiaxin
    Zhang, Xiaofang
    Shen, Xu
    Wang, Guangyuan
    Yu, Yongji
    Liu, Lei
    RADIATION DETECTION TECHNOLOGY AND METHODS, 2024, 8 (04) : 1619 - 1625
12345