Search

Search Results
Results 191 - 200 of 216 for Alumina 99.5%
  • Article - 9 Oct 2001
    Clay-based nanocomposites are generally combinations of clays and polymers. Intercalated hybrids maintain a clay-like structure, with increased spacings between layers, while in exfoliated hybrids the...
  • Article - 24 Sep 2001
    Although production costs for composite materials (polymer, ceramic and metal matrix) are coming down, it is difficult for them to become accepted materials for aeroengine applications. Thus article...
  • Article - 31 Jul 2001
    Bicomponent extrusion is a novel process for producing ceramic fibres with distinct core and sheath phases. These materials have potential use in metal and ceramic matrix composites and have the...
  • Article - 8 Jun 2001
    Superplastic forming is an alternative and novel method for producing dental implants. It is capable of producing complex prostheses that are lighter, more comfortable and stronger than similar...
  • Article - 2 Jun 2001
    Tooth filling materials such as silver amalgams, resin-based composites and ion-leachable glass cements are covered. Cast metals, bonded restorations, ceramics and composite implant materials are also...
  • Article - 31 May 2001
    Novel ceramic processing routes such as sol-gel production of aluminosilicates, core-shell zirconia, single crystal fibre processing and combustion synthesis are examined. The addition of fine powders...
  • Article - 8 May 2001
    Component materials for thermosetting composites are described. Reinforcement materials include glass, carbon, aramid and other fibres, while matrix include polyester, epoxy, vinyl ester and...
  • Article - 11 Apr 2001
    Sialons are a family of ceramics consisting of silicon, aluminium, oxygen and nitrogen with applications in the automotive and matallurgical fields.
  • Article - 12 Mar 2001
    Zircar have released a new range of medium density reinforced alumina composites suitable for use in induction annealing machines. These materials have a maximum operating temperature of 1260°C....
  • Article - 26 Feb 2001
    Mechanical seals are important in many industries such as process, automotive and aerospace. This article looks at classes of seals, materials selection, surface finish and design.