Inspiration from Medieval Tale
The lance used by St George to slay the dragon in Medieval mythology - Ascalon - has inspired a stunning addition to Perth’s St George’s Cathedral forecourt.
A versatile, high strength martensitic stainless steel
Martensitic stainless steels are a less well-known branch of the stainless family. Their special features – high strength and hardness – point to their main application area as shafts and fasteners for motors, pumps and valves in the food and process industries.
'Remaining Competitive and Profitable' by James Johnson, Millatec Pty Ltd
Now is the time as an owner of a small or medium enterprise to move back into the coalface and be involved in all facets of your business. As a business owner, no one spends less money, identifies opportunities to improve productivity more or reduces waste better than you.
For stainless apprentices
At the beginning of 2008, ASSDA was successful in its application for funding from the Federal Government for a project focused on the integration of e-learning into industry. The funding has seen ASSDA create a Workforce Development Strategy and a Flexible Learning Delivery Pathway incorporating e-learning, with plans to develop an additional e-learning module titled Practical Skills of Surface Treatment to complement the existing Gas Tungsten Arc Welding Module.
Combining Strength and Style
Melbourne based designer Pierre Le Roux began working with steel 15 years ago, more recently with stainless. “I love the high-tech, reflective quality of stainless,” he said.
Le Roux’s popular custom made wine rack design has attracted clients from both retail and domestic markets. Often doubling as a wallscreen, the unique rack is fabricated from grade 304, 3mm stainless steel sheet supplied by ASSDA member Dalsteel Metals. Each bottle holder was hand polished to achieve a personal finish.
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.
Ecologically Sustainable Stainless Design
With the population boom leaving less open space available for traditional garden beds, stainless steel is helping to reintroduce Mother Nature to an increasingly unnatural environment. Ecologically sustainable design (ESD) promotes the use of existing resources to maintain biological balance. This allows for natural light and ventilation, reduced energy usage, water consumption and greenhouse gas emissions. The need for this type of specification is so apparent that the Government has established the Green Building Council of Australia (GBA) to advocate sustainable property development.
Historic remnants from the original Australian Hotel site in The Rocks will be preserved for future generations by stainless steel grillage platforms. ASSDA Accredited Fabricator Paige Stainless supplied and fitted the platforms for Auswave Products Pty Ltd as part of the site’s recent redevelopment.
Working with stainless could only be described as a labour of love for retired engineer and designer Allen Minogue. After a 25 year career with ASSDA Accredited Townsend Group, Mr Minogue continues to work with stainless steel, creating larger than life sculptures from the material. His latest creation, The Jumping Barramundi, has been a year in production, stands 1.125m high and weighs 75kg.
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.
Marine applications of stainless steel have traditionally relied on the material’s corrosion resistance and strength. But when it comes to marine rescue vessels, safety is also a top priority.
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.
Stainless steel is frequently specified for food production, pharmaceutical, chemical and industrial applications due to its corrosion resistance and cleanability. It is vital in these sorts of applications to avoid or remove the oxide heat tint or scale that forms when weld metal is melted, because this heat tint is non-protective and provides a place for bugs to settle or for corrosion to start in certain conditions. Purge welding is particularly useful in these circumstances if no post weld cleaning is possible, e.g. inside tubes.
Design engineers frequently specify stainless steel in industrial piping systems and tanks for its excellent corrosion resistance. While stainless steel’s unique characteristics make it a standout leader in the durability stakes of alloys, it is not completely immune to corrosion.
Guaranteeing water supply in Australia is thirsty work. Western Australia’s new Southern Seawater Desalination Plant, currently under construction north of Bunbury, will help quench Perth residents and businesses with up to 100 billion litres of water a year. In such a highly-corrosive salt water environment stainless steel is a natural fit.