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The Workhorse of Hydrometallurgy


Posted 17 May 200

Stainless steel has earned a reputation as the material of choice for the mining and hydrometallurgical industries. This article discusses suitable grades and applications and the emerging opportunities for stainless steel in these industries.


Posted 28 February 2002

The first edition of Australian Stainless featured the flagpole which towers over the new Federal Parliament building in Canberra. Ten years on and fifteen years since it was erected, the flagpole is well on the way towards its planned 200 year life. A condition survey was recently carried out by an ASSDA member for the Joint Houses of Parliament Committee.


Posted 28 February 2002

Polished stainless steel poles represent a barren wartime landscape at the Korean War Memorial in Canberra. The history of the conflict is etched in curved stainless steel panels.

Principles of Mig Welding


Posted 28 February 2002

According to the AWS Welding Handbook volume 2, MIG welding is "an arc welding process that uses an arc between a continuous filler metal electrode and the weld pool. The process is used with shielding from an externally supplied gas and without the application of pressure". The wire is usually supplied in spools and fed through to the welding arc by an electric feed motor, with no manual control ofthe wire feeding process ie semiautomatic.


Posted 28 February 2002

Sea World's latest attractions, polar bear cubs Lia and Lutik, have captured the public's attention since their arrival from Russia late last year. The one-year-old siblings join resident polar bears Kanook and Ping Ping, who have already given the park one of its most successful years since Polar Bear Shores was built in 2000.