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Results 23361 - 23370 of 26739 for Material processing
  • Bauxite Mining and the Environment
    Article - 20 Jul 2002
    Bauxite is the raw material used for aluminium and alumina production. Its composition, production and global distribution are all covered. Also covered are environmentla factors relating to restoring...
  • LNM and US Steel Express Disappointment at Losing Kryvorizhstal Bid
    News - 15 Jun 2004
    LNM Group, the world’s second largest and most global steel producer, and United States Steel Corporation (“U. S. Steel”), the world’s 6th largest steel producer, today express...
  • Hydroxyapatite - Synthesis of Hydroxyapatite Powders
    Article - 12 Jul 2002
    Synthetic hydroxyapatite is used for bone grafts, bone fillers and bioceramic coatings. The methods used to produce hydroxyapatite are outlined. Processes examined include wet chemical processes and...
  • An Introduction to Rhenium
    Article - 27 Jun 2002
    Rhenium is one of the densest materials and has one of the highest melting points of all materials. It is produced as a by-product of copper smelting and has many useful properties. Its occurrence,...
  • New Zealand’s to Develop High-Value Light Metal Products For Export Markets
    News - 3 Jun 2004
    New Zealand’s light metals manufacturers are joining forces with the academic world to develop high-value light metal products for export markets. The project, based at the Light Metals...
  • Pyrolytic Carbon for Biomedical Applications
    Article - 13 Jun 2002
    Pyrolytic carbon is biocompatible and thromboresistant. This combined with wear resistance, durability and strength make it an ideal material for artificial heart valves. The development of the...
  • Nanoparticles Used to Help Diagnose Brain Tumours
    News - 28 May 2004
    A research team from Oregon Health & Science University and the Portland Veterans Affairs Medical Center is demonstrating some of the world's first clinical applications for nanometer-size...
  • Particle Size - US Sieve Series and Tyler Mesh Size Equivalents
    Article - 15 May 2002
    Sieving is a practical and cost effective way to determine particle size distributions for coarser materials. Two accepted scales are the US Sieve and Tyler Mesh or equivalent scales. A table is...
  • Transducer Materials for Sonar Systems - Materials Comparison
    Article - 30 Apr 2002
    Transducer materials are a key component of any sonar system. This article compares and explains properties of materials such as nickel, lead zirconate titanate and Terfenol. These materials have been...
  • Transducer Materials - A Brief History
    Article - 29 Apr 2002
    Transducers are materials that can convert one form of energy such as electrical and electromagnetic energy into other forms such as mechanical. The history of these materials is outlined beginning...

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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

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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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