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In this episode of @AuManufacturing Conversations, we hear from Neil Goodman, a 45-year veteran of the steel industry who helped pioneer Hi-smelt technology globally.

Neil explains how this direct smelting process works, its environmental advantages over traditional methods, and why it might be the perfect solution for Whyalla steelworks. 

Episode guide

00:00 Introduction

2:06 What is Hi-smelt technology?

4:55 Environmental advantages

7:47 Limitations and challenges

8:58 Implementation costs and timeframe

10:14 Comparison with other green steel technologies

11:41 Specific challenges for Whyalla

12:28 Commercial opportunities

13:12 Energy costs in manufacturing

Further reading

Goodman's bio at HILT CRC

Bringing HIsmelt back 

The HIsmelt Iron-Making Process