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Heusler alloys are magnetic materials made from three different metals that are not magnetic individually. The alloys are used broadly for their magnetic and thermoelectric properties, and their ability to regain their original shape after being deformed, known as shape memory. Investigations by Tohoku University's advanced materials scientist An-Pang Tsai and colleagues now show that these materials can also be fine-tuned to speed up chemical reactions. Heusler alloys have a typical composition of two parts metal X, one part metal Y, and one part metal Z (X2YZ). Each of the three come from a distinct region of the periodic table of elements. The original Heusler alloy, discovered in 1898, was Cu2MnAl, made from copper, manganese and aluminium. Many other combinations of met...
Published: 2020 - 01 - 22
Views:222
Tungsten, also known as wolfram, has many uses. It is commonly used to produce electrical wires, heating and electrical contacts.But it is also used in welding, heavy metal alloys, heat sinks, turbine blades and as a substitute for lead in bullets.According to the most recent US Geological Survey report on the metal, world tungsten production came in at 95,000 MT in 2017, up from 2016’s 88,100 MT.This increase came despite reduced output from Mongolia, Rwanda and Spain. A large boost in production came from the UK, where production increased around 50 percent.The ...
Published: 2018 - 12 - 03
Views:250
Booth Number:C090Shimadzu has announced the release of three models of the GCMS NX series gas chromatograph mass spectrometers. The new NX series, which consists of the GCMS-TQ8050 NX, the GCMS-TQ8040 NX, and the GCMS-QP2020 NX, combines the features of high accuracy and high sensitivity, with ease of maintenance, and improved operating efficiency. The GCMS NX series will be exhibited at JASIS, which will be held at Makuhari Messe from September 5 to 7.Gas chromatograph mass spectrometers (GC-MS) are used for quantitative analyses to check for the presence of environmental contaminants and res...
Published: 2018 - 11 - 27
Views:288
The Japanese MIM industry has reported its first growth in output for seven years, with sales rising to Yen 11.74 billion ($103.5 million) in 2017 – a healthy increase of 14.5% compared with the previous year (Fig. 1). According to the Japan Powder Metallurgy Association, which collects statistical data from the twenty-one companies involved in MIM production in the country, the rise in sales can be attributed to the generally healthy state of the global economy, and several of Japan’s MIM producers have indicated plans to expand production capacity to meet increasing demand. FIG 01&...
Published: 2018 - 11 - 26
Views:269
Researchers from four US universities have managed to combine up to eight different metals into single, uniformly mixed nanoparticles, creating new and stable nanoparticles that the researchers say could be used in applications in the chemical and energy industries.Metallic alloy nanoparticles are often used as catalysts in the production of industrial products such as fertilisers and plastics. Until now, only a small set of alloy nanoparticles have been available because of complications that arise when combining extremely different metals.The technique, created by a team consisting of resear...
Published: 2018 - 11 - 19
Views:351
3-D printing is an unstoppable force. Not too long ago, the printing speed and limited output of 3-D printers made them suitable only for rapid prototyping. But in the coming years, 3-D printers will be at the heart of full-scale production capabilities in several industries, from aerospace to automotive to health care to fashion. Manufacturing as we know it will never be the same.The stage for this change wasn’t set overnight. Decades of innovation have led us to the precipice of the 3-D printing industrial revolution. But recent advancements in speed, printing technology and material capabil...
Published: 2018 - 11 - 14
Views:372
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