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Results 471 - 480 of 484 for Aluminum Oxide
  • Steels - Alloy Steels
    Article - 12 Apr 2001
    This article outlines the effects on steel of the addition of elements including chromium, nickel, vanadium, molybdenum, tungsten, boron, cobalt, titanium, aluminium, manganese, and silicon.
  • Steels - (High Chromium Steels) Stainless Steels
    Article - 12 Apr 2001
    Ferritic, martensitic, austenitic and precipitation hardened stainless steels are outlined in this article, including general properties.
  • New Spin on Titanium Casting Technology
    Article - 11 Apr 2001
    An innovative titanium casting technology developed by Taramm is outlined. It incorporates vaccum melting and pouring and uses purpose designed moulds which generates a magnetic field resulting in...
  • Sialons - Properties and Applications of Sialons
    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.
  • Beryllium Oxide - Beryllia
    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...
  • Sintered Silicon Nitride (Si3N4 )
    Article - 3 Apr 2001
    Sintered silicon nitride (Si3NA) can only be densified without pressure with the addition of sintering aids such as magnesia, yttria or alumina.
  • Polyurethanes - What Goes Into PUs?
    Article - 26 Mar 2001
    The chemistry of polyurethanes is covered, including the basic production of, raw materials such as isocyanates, polyols, polyethers, polyesters and pre polymers as well as common additives.
  • Nitride Bonded Silicon Carbide (NBSC)
    Article - 6 Mar 2001
    Materials based on silicon carbide are generally employed for their good wear resistance and thermomechanical properties.
  • Powder Metallurgy - Powder Production
    Article - 28 Feb 2001
    Powders suitable for powder metallurgy processes can be manufactured using techniques such as reduction of oxides, atomisation, production from carbonyl derivitives, electrolytic production and...
  • An Introduction to Metallic Corrosion
    Article - 21 Feb 2001
    Corrosion can be defined as the electrochemical reaction of a material with its environment which results in a degradation of the properties of the metal. It is a redox process.

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