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Nickel Mine Uses 400 Tonnes of Stainless Steel

When ASSDA Accredited Fabricator Nepean Engineering was awarded the tender for the manufacture of the stirring mechanisms for 10 thickeners for the Goro Nickel Mine in New Caledonia, they had no idea of the enormity of the venture. But having now completed the two-year undertaking they reflect on what has been their biggest stainless steel project to date.

 

Whale of a Time

Longevity won’t be an issue with the latest version of this sculpture. Cherry Blossom first appeared as an ice sculpture - complete with spinning cogs - in the 2008 Russian Ice Cup.

 


Posted 30th November 1994

 

In late 1989 my partner Eric Kuhne was asked by Stuart Homery of Lend Lease to come out to Australia to work on the ground plane and lobby of a 28 storey office building about to start construction in Sydney. This building is the first of three towers and some foreshore development on the edge of the city centre at Darling Harbour. Our involvement in phase one led to the replanning of ground plane, lobbies, forecourt area, and addition of a large garden between the three towers, and a complete rework of the fore-shore development. The master plan continues to change most recently with a complete rework of the foreshore plans.

 

Posted 1 July 2007

Choosing the correct grade of stainless steel for a tank, pipe or process vessel requires (at the very least) information about the temperature, pH and chemical composition of the contents.  One of the most important items of the chemical composition is how much chloride (salt) is present.  Analysis reports often give the concentration as milligrams per litre (mg/L) or sometimes as parts per million (ppm) of Cl.  However, Cl is also the symbol used for the element chlorine.

Safe, Hygienic and of Little Concern to People with Nickel Sensitivity


Posted 31st July 1993

Over the past few years stainless steel cookware has undergone scrutiny to determine its safety as a product for use by people with nickel contact dermatitis and it has been shown to have no ill effect.


Posted 31st July 1993

Life Cycle Costing (LCC) has long been used in planning for reliability and maintenance for complex engineering systems in defence, airline, railway, offshore platform, power station, and other applications.

Alternative stainless steel grades - Part 1

This article is the first of a two-part series outlining new and emerging stainless steel grades which may be considered as alternatives to the more traditional and widely known varieties. Read Part 2.

The growing demand from China and the rest of the developing world has driven up the price of alloying elements added to stainless steels.  Over the last five years nickel prices have risen to ten times what they were.


Posted 1 July 2007

The work of Anna Eggert is not new to ASSDA, or to those familiar with the 2005 Reference Manual where her pieces entitled “Belinda’s dress” featured on the cover.

Alternative stainless steel grades - Part 2

This article is the second of a two-part series outlining new and emerging stainless steel grades which may be considered as alternatives to the more traditional and widely known varieties. Read Part 1.

The growing demand from China and the rest of the developing world has driven up the price of alloying elements added to stainless steels.  Over the last five years nickel prices have risen to ten times what they were.