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  1. No Access

    Article

    Structure of mechanically alloyed Ti-Al-Nb powders

    Ti-Al-Nb ternary powder mixtures containing 24Al-11Nb, 25Al-25Nb, 37.5Al-12.5Nb, and 28.5Al-23.9Nb (at. pct) were mechanically alloyed in a SPEX 8000 mixer mill using a ball-to-powder weight ratio of 10:1. The...

    Guo-Hao Chen, C. Suryanarayana… in Metallurgical and Materials Transactions A (1995)

  2. No Access

    Article

    Structural evolution in mechanically alloyed Al-Fe powders

    The structural evolution in mechanically alloyed binary aluminum-iron powder mixtures containing 1, 4, 7.3, 10.7, and 25 at. pct Fe was investigated using X-ray diffraction (XRD) and electron microscopic techn...

    D. K. Mukhopadhyay, C. Suryanarayana… in Metallurgical and Materials Transactions A (1995)

  3. No Access

    Article

    Mechanical alloying of nb-al powders

    The effect of mechanical alloying (MA) on solid solubility extension, nanostructure formation, amorphization, intermetallic compound formation, and the occurrence of a face-centered cubic (fcc) phase in the Nb...

    Zhixue Peng, C. Suryanarayana… in Metallurgical and Materials Transactions A (1996)

  4. No Access

    Article

    Titanium Golf Clubs

    Chet Shira, F. H. Sam Froes in MRS Bulletin (1998)

  5. No Access

    Article

    Materials for Sports

    F. H. Sam Froes, Steve Haake, Simon Fagg, Kamran Tabeshfar, Xavier Velay in MRS Bulletin (1998)

  6. No Access

    Article

    Microalloying of Sc, Ni, and Ce in an advanced Al-Zn-Mg-Cu alloy

    Using transmission electron microscopy (TEM), scanning electron microscopy, X-ray diffraction (XRD), and optical microscopy, the effects of microalloying elements of Sc, Ni, and Ce on the microstructure of a n...

    Yi-Lei Wu, Chenggong Li, F. H. (Sam) Froes… in Metallurgical and Materials Transactions A (1999)

  7. No Access

    Article

    Grain-size control in Ti-48Al-2Cr-2Nb with yttrium additions

    A gas-atomized (GA) prealloyed powder of the Ti-48Al-2Cr-2Nb intermetallic and 1.6 wt pct Y were mechanically alloyed (MA) and hot isostatically pressed (hipped) to produce a fully dense nanocrystalline materi...

    P. B. Trivedi, S. N. Patankar… in Metallurgical and Materials Transactions A (2002)

  8. No Access

    Article

    Mechanochemical processing of nanocrystalline Ti-6Al-4V alloy

    Synthesis of nanocrystalline Ti-6Al-4V was explored using mechanochemical processing. The reaction mixture was comprised of CaH2, Mg powder, anhydrous AlCl3, anhydrous VCl3, and TiCl4. The milled powder (reaction...

    M. D. S. Pirzada, F. H. (Sam) Froes… in Metallurgical and Materials Transactions A (2004)

  9. No Access

    Article

    Transformation of mechanically alloyed Nb-Sn powder to Nb3Sn

    Nb3Sn was processed via mechanical alloying (MA). The powder mixture comprised of stoichiometric proportions of elemental niobium and tin powder was mechanically alloyed for 3 hours and the mechanically alloyed p...

    S. N. Patankar, F. H. (Sam) Froes in Metallurgical and Materials Transactions A (2004)