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Results 1291 - 1300 of 1321 for Powders
  • Article - 11 Apr 2001
    Shape memory polyethylenes can be used for pipe repairs without the need for removing large sections of pipe or major excavations. This article describes how it the process works and the materials...
  • Article - 11 Apr 2001
    Hoeganaes can offer high performance metal powder alternatives to malleable and ductile cast iron materials. These come in the form of premixed powder/binder systems sold under the trade names...
  • Article - 6 Apr 2001
    Environmental Polymers Group have recently developed a family of biodegradable poly vinyl alcohols with outstanding versatility, processing and physical properties, no toxic additives that are...
  • Article - 3 Apr 2001
    This article provides a comprehensive introduction into the process of injection moulding of plastics. It covers the various stages in the process and also looks at design parameters.
  • Article - 3 Apr 2001
    Parylenes (or parxylylenes)are a family of polymers that can be used as a protective coating. They can be used for protection of artefacts as well as in the electronics and medical industries.
  • Article - 3 Apr 2001
    Although beryllia is a toxic ceramic in powder form, it has a number of properties that make it useful in industries ranging from electronics, to nuclear applications through to military and...
  • Article - 3 Apr 2001
    The lack of a fully developed, commercially viable sintering process has limited the use of zirconium carbide (ZrC) in engineering applications.
  • Article - 3 Apr 2001
    Silicon nitride can only be densified without pressure with the addition of sintering aids such as magnesia, yttria or alumina.
  • Article - 15 Mar 2001
    Intermetallics possess many remarkable properties, but processing intermetallic components can be difficult. This article looks into the possibility of producing coatings of metal aluminides and the...
  • Article - 15 Mar 2001
    Chemical vapour deposition (CVD) offers a viable alternative to diamond coating for dental tools. Coatings such as titanium nitride can be deposited and will not erode away as do bonded diamond...