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Results 4661 - 4670 of 4674 for CO in H2
  • Adhesives - An Introduction
    Article - 16 Mar 2001
    This article provides an introduction into the area of adhesives. It covers areas such as background, terminology, why adhesives are used, advantages and limitations and where they will be used in the...
  • Polymer Degradation
    Article - 12 Mar 2001
    Almost 50% of failures of engineering plastics result from environmental degradation. Effects such as exposure to chemicals and weathering processes are examined. This article also compares natural...
  • Powder Metallurgy Superalloys
    Article - 7 Mar 2001
    The benefits of PM superalloys over conventional superalloys are explored. It covers the nickel and titanium based superalloys and looks at future developments and directions.
  • Powder Metallurgy - An Introduction
    Article - 28 Feb 2001
    The advantages, disadvantages, practicalities and design considerations of powder metallurgy processing are considered.
  • An Introduction to Advanced Materials for Gas Turbine Engines
    Article - 26 Feb 2001
    Developments in advanced materials over the years have contributed to the spectacular progress in the thrust-to-weight ratio of the aero gas turbine.
  • An Overview of Biomaterials
    Article - 26 Feb 2001
    The different types of biomaterials and their classifications (inert, active and resorbable) are defined and key properties are given.
  • Positive Temperature Co-Efficient of Resistivity (PTCR) Materials - An Overview
    Article - 14 Feb 2001
    There are materials that exhibit a rapid rise in resistivity when heated above the Curie Temperature. Generally ceramics with a titanate structure, they are used in temperature control applications.
  • Boron Nitride (BN) - Properties and Information on Boron Nitride
    Article - 12 Feb 2001
    Boron nitride comes in two forms, hexagonal and cubic boron nitrides. Both are syntheised in different ways. Hexagonal boron nitride is similar in many ways to graphite, while cubic boron nitride...
  • Silicon Nitride - Reaction Bonded Silicon Nitride (RBSN)
    Article - 12 Feb 2001
    Reaction bonded silicon nitride is made by heating a compact of silicon powder under nitrogen gas. It has excellent thermo-mechanical properties and is often used in high thermal shock applications.
  • Boron Carbide (B4C) - Properties and Information about Boron Carbide
    Article - 9 Feb 2001
    Boron Carbide (B4C) is one of the hardest materials known to man. As such, many of its applications revolve around its wear resistance including such uses as abrasives and nozzles. It also has some...

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Editorial Highlights

The Current State of the Global Semiconductor Market

The Current State of the Global Semiconductor Market

The global semiconductor market has entered an exciting period. Demand for chip technology is both driving the industry as well as hindering it, with current chip shortages predicted to last for some time. Current trends will likely shape the future of the industry, which is set to continue to show

How are Graphene Batteries Made?

How are Graphene Batteries Made?

The primary distinction between graphene-based batteries and solid-state batteries lies in the composition of either electrode. Although the cathode is commonly changed, carbon allotropes can also be employed in fabricating anodes.

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