GRAIN REFINEMENT OF ALUMINIUM USING NIOBIUM ADDITIONS.

被引：0
|
作者：
Clyne, T.W.
Nazar, A.M.M.
Prates, M.
Davies, G.J.
机构：
来源：
| 1978年 / 5卷 / pt 9期
关键词：
NIOBIUM AND ALLOYS;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An investigation was made into the behavior of niobium as a grain-refining agent in aluminum. It was found that highly effective refinement could be obtained at moderate overall Nb levels of around 0. 1 wt-% and above. These satisfactory results were obtained, however, when inoculation was carried out using additions of a master alloy (Al-5Nb), which contained about 5 vol. -% of Al//3Nb intermetallic particles embedded in the matrix. Other forms of addition were found to be less effective.
引用
收藏
页码：302 / 308
相关论文
共 50 条
  • [31] Grain Refinement in the Formability of Aluminium Thin Cup
    Hadi, Syamsul
    Anh Kiet Tieu
    Lu, Cheng
    Su, Lihong
    Yu, Hailiang
    ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES XV, 2014, 773-774 : 166 - +
  • [32] Effects and mechanisms of grain refinement in aluminium alloys
    Kashyap, KT
    Chandrashekar, T
    BULLETIN OF MATERIALS SCIENCE, 2001, 24 (04) : 345 - 353
  • [33] Effects and mechanisms of grain refinement in aluminium alloys
    K. T. Kashyap
    T. Chandrashekar
    Bulletin of Materials Science, 2001, 24 : 345 - 353
  • [34] GRAIN-REFINEMENT OF ALUMINIUM ALLOYS.
    Warr, Brian D.
    Smith, Reginald W.
    Zeitschrift fuer Metallkunde/Materials Research and Advanced Techniques, 1975, 66 (06): : 360 - 361
  • [35] A Model for Evaluation of Grain Sizes of Aluminum Alloys with Grain Refinement Additions
    Zhongwei CHEN Zhi HE Wanqi JIE State Key Laboratory of Solidification Processing
    Journal of Materials Science & Technology, 2007, (05) : 619 - 622
  • [36] Grain refinement in technically pure aluminium plates using incremental ECAP processing
    Chrominski, W.
    Olejnik, L.
    Rosochowski, A.
    Lewandowska, M.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2015, 636 : 172 - 180
  • [37] GRAIN REFINEMENT OF ALUMINIUM AND ALUMINIUM ALLOYS WITH Ti AND TiB2.
    Reif, Winfried
    Schneider, Wolfgang
    Aluminium (English Edition), 1983, 59 (07):
  • [38] Thixoforming of aluminium alloys using modified chemical grain refinement for billet production
    Wan, G.
    Witulski, T.
    Hirt, G.
    Metallurgia Italiana, 1994, 86 (01): : 29 - 36
  • [39] The variable potency of TiB2 nucleant particles in the grain refinement of aluminium by Al-Ti-B additions
    Quested, TE
    Greer, AL
    Cooper, PS
    ALUMINUM ALLOYS 2002: THEIR PHYSICAL AND MECHANICAL PROPERTIES PTS 1-3, 2002, 396-4 : 53 - 58
  • [40] TANTALUM ADDITIONS AS GRAIN REFINER TO ALUMINIUM ALLOYS.
    Prasad, S.N.
    Ram, M.
    Sharan, Rajendra
    Aluminium Dusseldorf, 1983, 59 (03): : 214 - 215
12345