Powder Metallurgy Review: The magazine for the PM industry
Industry News
Höganäs and Dontyne collaborate to offer auto industry Powder Metallurgy gear options
May 22, 2019
Sweden's Höganäs AB has announced it is working with Dontyne Gears Ltd, Washington, UK, to offer automotive manufacturers a complete package of s...»
Horizon Technology announces Tom Freemer as its new Director of Technology & Business development
May 22, 2019
Horizon Technology, headquartered in St. Marys, Pennsylvania, USA, has announced the appointment of Tom Freemer, as its new Director of Technology ...»
ECM Group to show heat treatment solutions at Paris Air Show 2019
May 21, 2019
The ECM Group, headquartered in Grenoble, France, will be exhibiting at the 53rd International Paris Air Show, in Le Bourget, France, from June 17â...»
Dansk Sintermetal to showcase Powder Metallurgy components at Subcon 2019
May 21, 2019
Dansk Sintermetal A/S, headquartered in Haderslev, Denmark, has reported that it will be showcasing its range of Powder Metallurgy (PM) components ...»
Industry 4.0 and the Powder Metallurgy industry: Challenges and opportunities ahead
Computers and the internet affect all sectors of our lives and have led to profound changes in industrial production. Through growing digitalisation and the integration of ever more advanced artificial intelligence, the ability for systems to respond to external circumstances without human intervention is just one aspect of what has come to be known as the fourth industrial revolution, or ‘Industry 4.0’.
Just how and to what degree this could affect the Powder Metallurgy industry has been the subject of several recent presentations at technical conferences. In this article, Dr Georg Schlieper offers a look at the challenges that Industry 4.0 brings to the PM industry, and highlights the opportunities that could lie ahead.
New opportunities for master alloys: Ultra-high pressure water atomised powders
Research began on the development of master alloys (MAs) for PM steels some fifty years ago. Over the years, a number of master alloys have shown promise, but the wide adoption of these was prevented due to the need for high sintering temperatures and the excessive tool wear caused by the very hard and angular MA powder particles.
In this article, Dr Raquel de Oro Calderon of the Institute of Chemical Technologies and Analytics at TU Wien, Austria, reports on work that makes use of ultra-high pressure water atomised master alloy powders and could significantly increase the hardenability of commercial steel powders at a very low alloying cost.
Automotive teardown:
Dismantling of three modern vehicles to identify PM parts
In order to establish a better understanding of the use of PM components in modern automobiles, a team of engineers from Höganäs AB recently stripped back three new vehicles to their component parts. As well as discovering the exact content of PM in each vehicle, the team were able to identify numerous components that could easily be converted to PM.
