000644
Photograph 000644 Second World War, 1939-1945An open hearth - tapping molten steel into two ladles. To the left can be seen slag running off into a slag ladle at lower level at the Broken Hill (BHP) Steelworks.

The Australian War Memorial Collection. Test site
HERE IS HOWN THE TAPPING SIDE OF THE OPEN HEARTH FURNACE PLANT AT THE BROKEN HILL PROPRIETY'S NEWCASTLE STEEL WORKS. THIS SIDE OF THE FURNACE IS LOWER THAN THE CHARGING SIDE WITH THE RESULT THAT WHEN THE MOLTEN STEEL IS READY TO TAP A PLUG IS KNOCKED OUT OF THE FURNACE AND THE STEEL FLOWS INTO THE WAITING 80-TON LADLES. ETC......
An open hearth - tapping molten steel into two ladles. To the left can be seen slag running off into a slag ladle at lower level at the Broken Hill (BHP) Steelworks.

GIVING ONE OF THE BROKEN HILL PROPRIETARY'S NEWCASTLE STEEL WORKS THIRTEEN OPEN HEARTH FURNACES A "DRINK" OF MOLTEN PIG IRON. THIS OPEN HEARTH FURNACE PLANT SUPPLIES THE BULK OF THE STEEL WHICH AUSTRA

THE OPEN HEARTH CHARGING FLOOR AT THE BROKEN HILL PROPRIETY'S NEWCASTLE STEEL WORKS. IN THE FOREGROUND IS AN ELECTRICALLY-OPERATED FURNACE CHARGING MACHINE, AND IN THE BACKGROUND, A LADLE CONTAINING M

"RIMMING" STEEL SHOWN POURING FROM THE FOOT OF AN 80-TON LADLE INTO INGOT MOULDS AT THE BROKEN HILL PROPRIETARY'S NEWCASTLE STEEL WORKS OPEN HEARTH PLANT. THE OPERATOR AT RIGHT CONTROLS THE FLOW OF TH

AT AN AUSTRALIAN STEEL WORKS, A 100-TON LADLE OF MOLTEN STEEL BEING LIFTED FROM THE OPEN HEARTH FURNACE CASTING SIDE BY OVERHEAD CRANE, OVER TO A LINE OF INGOT MOULDS, ONE OF WHICH CAN BE SEEN IN THE

WHAT HAPPENS FOLLOWING THE PIERCING OF THE CLAY PLUG IN THE BOTTOM OF THE BLAST FURNACE. SOME 150 TONS OF MOLTEN PIG IRON ARE RELEASED AND THIS FIERY MOLTEN STREAM OF METAL FLOWS ALONG RUNNERS MADE IN
