A mainstay in the processing of sewage water in water recycling applications, stainless steel once again plays a critical part in working towards a sustainable future.
This is an abridged version of a story that first appeared under the same title in Stainless Steel Focus No. 07/2012.
The Nickel Institute's director of promotion, Peter Cutler, and consultant Gary Coates, reveal some of the reasons for the continuing popularity of nickel in stainless steels.
Stainless steel is everywhere in our world and contributes to all aspects of our lives. We find stainless steel in our homes, in our buildings and offices, in the vehicles we travel in and in every imaginable industrial sector. Yet the first patents for stainless steel were issued only 100 years ago.
How did this metal become so desirable over the past century that more than 32 million tonnes was produced in 2011? And how does nickel, a vital alloying element in most stainless steel alloys, contribute to the high demand for stainless steel?
Aussie Icon Immortalised in Stainless
A 200-year-old Australian icon has been immortalised in a new stainless steel home. The ‘Tree of Knowledge’ is cherished as the birthplace of Australia’s labour movement. It is believed that shearers gathered under the tree in 1891, striking for workers’ rights.
New Potential for Mirror Finish
A multi-award winning building design is using stainless steel to reduce its visual impact. ‘Zoo Booth’ is a small free-standing kiosk at Victoria’s Healesville Sanctuary and – thanks to its mirror finished stainless cladding – is very well camouflaged! The design concept came from Melbourne company TS1 Pty Ltd, who launched Transportable Design 1 (TS1) Pop-up Buildings in 2006.
stainless integral to design
A dam upgrade project in South Australia has achieved a world-first zero carbon footprint for water infrastructure and has used stainless steel as part of the unique design. The Little Para Dam upgrade incorporates a Hydroplus Fusegate System, with stainless steel fabrication carried out by ASSDA Accredited Fabricator LWA Engineering.
Strength and corrosion resistance vital
As wild fish stocks decline globally, the spotlight is increasingly being shone on humane stun and slaughter methods in the rapidly growing aquaculture industry. Stainless steel components fabricated by Pryde Fabrication (ASSDA Accredited) are an integral part of a Brisbane innovation that is leading the way internationally in a shift towards faster and more humane automated percussive stun methods.