Development of microstructure in spray formed alloys

https://doi.org/10.1016/S0079-6425(97)00033-9Get rights and content

First page preview

First page preview
Click to open first page preview

References (24)

  • P. Mathur et al.

    Acta Met. et Mater.

    (1989)
  • P.S. Grant et al.

    Acta Met. et Mater.

    (1993)
  • P.S. Grant et al.

    Acta Met. et Mater.

    (1993)
  • P.S. Grant et al.

    Acta Met. et Mater.

    (1995)
  • P.S. Grant et al.

    Scripta Met.

    (1989)
  • P.S. Grant et al.

    Mater. Sci. Eng.

    (1991)
  • P.S. Grant

    Prog. Mat. Sci.

    (1995)
  • Y.Y. Zhao et al.

    J. de Physique

    (1993)
  • E.J. Lavernia et al.
  • P.S. Grant

    Spray forming of Al alloys

  • Cited by (39)

    • Microstructure and mechanical properties of 2195 alloys prepared by traditional casting and spray forming

      2020, Materials Science and Engineering: A
      Citation Excerpt :

      However, these methods have the problem of poor process stability in the operation, which is not suitable to produce large-scale materials required for commercial applications [14,15]. It is worth mentioning that spray forming can directly produce a large-sized solid billet and give the advantages of producing finer grains, distributing the precipitates more uniformly in the matrix, increasing supersaturation of alloy elements and reducing of oxide [16,17]. Nevertheless, the products prepared by spray forming are characterized by incomplete compactness due to the existence of pores.

    • Combined effect of hot extrusion and heat treatment on the mechanical behavior of 7055 AA processed via spray metal forming

      2014, Journal of Alloys and Compounds
      Citation Excerpt :

      In gas atomized spray forming (GASF), the dense mass of equiaxed grains occasionally include shrinkage pores [7]. Typical microstructures generated via vacuum plasma, air plasma and electric arc spray forming (VPSF, APSF and EASF) have markedly different microstructure than the microstructure in the materials processed via GASF [7–12]. In the study involving Al–Zn–Mg–Cu alloy processed via spray atomization and deposition technique, the microstructure is found to be composed of aluminum matrix dispersed with Al7Cu2Fe, Al9FeNi phases [13].

    • The lamellar-equiaxed microstructural transition of 316L coatings by low pressure plasma spraying

      2013, Surface and Coatings Technology
      Citation Excerpt :

      A critical transition temperature T* of 328 °C was predicted. The microstructure of the as-sprayed material is to a large extent determined by the thermal conditions in the deposit, via a balance between heat input and extraction [10]. Material throughputs are smaller when the spray is created by injecting particles into a plasma torch or an electric arc.

    • Hot deformation behavior of a spray formed superalloy

      2008, Journal of Materials Processing Technology
    View all citing articles on Scopus
    View full text