FEEDING PROPERTIES OF Al-Cu CASTING ALLOYS.

被引：0
|
作者：
Engler, S.
Henrichs, L.
机构：
来源：
AFS Cast Metals Research Journal | 1973年 / 9卷 / 03期
关键词：
ALUMINUM COPPER ALLOYS - FOUNDRY PRACTICE - Gating and Feeding;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In pouring alloys, ranging from pure aluminum to Al-35% Cu, into a cast iron permanent mold employing an electrically heated box to keep the riser molten a stagnation point was found, beyond which molten metal will not feed. Grain refining improves feeding characteristics for any alloy composition - so do a more compact feeder and enlarging the feeder neck. Colder chills do not improve feeding distance or feeding time, but molds of lower thermal conductivity (such as sand) do so for non-eutectic alloys.
引用
收藏
页码：122 / 126
相关论文
共 50 条
  • [11] SOME ASPECTS OF STRUCTURE AND POROSITY OF FULL MOULD CAST Al-Cu ALLOYS.
    Okorafor, O.E.
    Canadian Metallurgical Quarterly, 1987, 26 (0l) : 47 - 52
  • [12] NUCLEAR MAGNETIC RESONANCE STUDY OF PRECIPITATION OF METASTABLE PHASES IN Al-Cu ALLOYS.
    Takamura, J.
    Nakamura, F.
    1982, : 101 - 102
  • [13] RELATIONSHIP BETWEEN STRUCTURE AND PROPERTIES OF AL-CU ALLOYS
    Ares, Alicia E.
    Gassa, Liliana M.
    Schvezov, Carlos E.
    Gueijman, Sergio F.
    SHAPE CASTING: 4TH INTERNATIONAL SYMPOSIUM 2011 IN HONOR OF PROF. JOHN T. BERRY, 2011, : 207 - 214
  • [14] THE MORPHOLOGY AND PROPERTIES OF DIRECTIONALLY SOLIDIFIED AL-CU ALLOYS
    MOUSTAFA, SF
    ELAZIM, ANA
    ELSHEIKH, AM
    CURRENT ADVANCES IN MECHANICAL DESIGN & PRODUCTION IV, 1989, : 63 - 69
  • [15] Electrical Transport Properties of Liquid Al-Cu Alloys
    Thakore, B. Y.
    Khambholja, S. G.
    Suthar, P. H.
    Jani, A. R.
    5TH INTERNATIONAL CONFERENCE ON THERMOPHYSICAL PROPERTIES, 2010, 1249 : 194 - +
  • [16] Squeeze casting of Al-Cu alloy
    Chen, WP
    Li, YY
    Guo, GW
    Zhang, DT
    Long, Y
    Ngai, TL
    JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY, 2002, 9 (03): : 159 - 164
  • [17] Squeeze casting of Al-Cu alloy
    Wei-ping Chen
    Yuan-yuan Li
    Guo-wen Guo
    Da-tong Zhang
    Yan Long
    Tungwai Leo Nagi
    Journal of Central South University of Technology, 2002, 9 : 159 - 164
  • [18] Squeeze casting of Al-Cu alloy
    陈维平
    李元元
    郭国文
    张大童
    龙雁
    倪东惠
    Journal of Central South University of Technology(English Edition), 2002, (03) : 159 - 164
  • [19] Microsegregation in Al-Cu alloys
    E. C. Kurum
    H. B. Dong
    J. D. Hunt
    Metallurgical and Materials Transactions A, 2005, 36 : 3103 - 3110
  • [20] Effect of equal channel angular pressing on tensile properties and fracture modes of casting Al-Cu alloys
    Fang, D. R.
    Zhang, Z. F.
    Wu, S. D.
    Huang, C. X.
    Zhang, H.
    Zhao, N. Q.
    Li, J. J.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 426 (1-2): : 305 - 313
12345