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  • BioHeap - A Bioleaching Process for Nickel Extraction
    Article - 26 Aug 2002
    BioHeap is a commercial nickel extration process developed by Titan Resources. It uses a unique bioleaching process. Bioloeaching and BioHeap are both explained as are results from trials to date, as...
  • Environmental Scanning Electron Microscopy - ESEM
    Article - 2 Aug 2002
    Environmental Scanning Electron Microscopy can be carried out under atmospheres other than vacuum. As such it overcomes limitations of conventional SEM and permits studies like the hydration of...
  • The Lectro - Heat Blown Air Plasma System for Polypropylene
    Article - 15 Jul 2002
    Increased performance has resulted in reduced weight in cars. Consequently, polypropylene usage has increased and processes to improve wetting for painting. Air plasma pre-treatments are outlined, in...
  • Thixoforming
    Article - 24 Apr 2002
    Thixoforming is a semi-solid forming process similar to pressure die casting, using lower temperatures. The process is described, advantages and disadvantages outlined and mould materials covered.
  • Aluminium Extrusions in Building
    Article - 10 Apr 2002
    Aluminium extrusions, especially grade 6063, are essential in construction, providing innovative solutions for windows, curtain walling, and thermal barriers.
  • Recycling of Plastics
    Article - 27 Mar 2002
    The need and logistics for recycling of plastics is looked at. Cost, complexity, suitability, uses for recycled materials, collection, contaminants and their effects are all covered.
  • Cathodic Protection of Steel in Concrete - The International Perspective
    Article - 12 Mar 2002
    This report summarises the development of cathodic protection of steel in concrete. It reports on the technology development and uptake across the world as well as applications and benefits.
  • Stainless Steel - Heat Treatment
    Article - 2 Jan 2002
    Stainless steels are heat treated for a variety of reasons. Treatments include annealing, hardening and stress relieving. They are used to restore desirable properties e.g. corrosion resistance to...
  • Europium - Properties and Applications
    Article - 18 Dec 2001
    Europium (Eu) is part of the lanthanide series of elements. Demarcay discovered this element in 1901, and succeeded in isolating it in a fairly pure form from the earth.
  • Zinc Coatings
    Article - 27 Nov 2001
    Zinc coatings applied by from molten baths, electrochemical means, metallizing and mechanical plating etc onto structural steel can help protect it against corrosion. These methods and the properties...

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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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