PRECIPITATION PROCESS IN COBALT-TUNGSTEN-TITANIUM ALLOYS.

被引：0
|
作者：
Berezina, A.L.
Gun'ko, L.P.
Chuistov, K.V.
机构：
来源：
Physics of Metals and Metallography | 1972年 / 34卷 / 06期
关键词：
COBALT METALLOGRAPHY;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The precipitation process in a Co-W-Ti alloy was studied by the methods X-ray diffraction and electron transmission microscopy. Homogeneous formation of an intermediate beta prime phase with L1//2 structure was found in the range 500-600 degree . Its presumed composition is Co//3(W, Ti). Its emergence is accompanied by the appearance of superstructure peaks and satellites round the reflections of the cubic matrix ( beta phase) on diffraction patterns. In the process of growth the beta prime phase particles are found to form a periodic modulated structure.
引用
收藏
页码：86 / 90
相关论文
共 50 条
  • [21] MACHINING STUDY ON TITANIUM ALLOYS.
    Motonishi, Suguru
    Isoda, Shigeo
    Yoshida, Koji
    Itoh, Hideo
    Tsumori, Yoshikatsu
    Terada, Yoshinori
    R and D: Research and Development Kobe Steel Engineering Reports, 1985, 35 (03): : 61 - 64
  • [22] HOW TO WELD TITANIUM ALLOYS.
    Inskeep, J.
    McMaster, J.A.
    Normando, N.
    American Machinist, 1973, 117 (25) : 77 - 84
  • [23] Castability of titanium and dental alloys.
    Watanabe, I
    Woldu, M
    Nakajima, H
    Okabe, T
    JOURNAL OF DENTAL RESEARCH, 1997, 76 : 3109 - 3109
  • [24] HEAT TREATING OF TITANIUM ALLOYS.
    Rosenberg, H.W.
    Technical Paper - Society of Manufacturing Engineers. EM, 1977,
  • [25] SURFACE DIFFUSION OF TUNGSTEN AND TUNGSTEN-RHENIUM ALLOYS.
    den Broeder, Frits J.A.
    1978, 10 (02): : 131 - 133
  • [26] ISOTHERMAL FORGING OF TITANIUM ALLOYS.
    Elagina, L.A.
    Brun, M.Ya.
    Brailovskaya, B.F.
    Metal Science and Heat Treatment (English Translation of Metallovedenie i Termicheskaya Obrabotka Metallov), 1980, 22 (5-6): : 447 - 452
  • [27] PRECIPITATION OF PARTICLES DURING INTERNAL OXIDATION OF COPPER-ALUMINIUM-TITANIUM-HAFNIUM ALLOYS.
    Daneliya, Ye.P.
    Teplitskiy, M.D.
    Physics of Metals and Metallography, 1981, 52 (04): : 104 - 111
  • [28] STRUCTURAL CHANGES IN THE MARTENSITE DURING THE AGEING OF IRON-NICKEL-TUNGSTEN AND IRON-NICKEL-COBALT-TUNGSTEN ALLOYS.
    Yedneral, A.F.
    Zhukov, O.P.
    Physics of Metals and Metallography, 1973, 36 (02): : 103 - 109
  • [29] Precipitation in copper-beryllium alloys.
    Jones, F. W.
    Leech, P.
    JOURNAL OF THE INSTITUTE OF METALS, 1941, 67 : 9 - 24
  • [30] Sintering Mechanism of Samarium Cobalt Alloys.
    Gessinger, Gernot H.
    De Lamotte, Emmanuel
    Zeitschrift fuer Metallkunde/Materials Research and Advanced Techniques, 1973, 64 (11): : 771 - 775
12345