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ISSN 1866-8453


Last updated:
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Feb 5, 2010
 
 
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First commercial ITmk3 plant begins production

iron_nuggets.jpg
First production of iron nuggets

First production of iron nuggets

The first commercial plant using the ITmk3 Process began production of iron nuggets in Hoyt Lakes, Minnesota, USA. ITmk3, which stands for “Ironmaking Technology Mark Three,” is a unique process that builds on the basic Fastmet Technology.

Kobe Steel and Steel Dynamics, Inc. (SDI) constructed the plant at Hoyt Lakes, Minnesota, USA. Production of iron nuggets, which are used in steelmaking, is anticipated to reach the facility's annual design capacity of 500,000 metric tons in mid-2010.

ITmk3 is an ironmaking process totally different in concept from the traditional blast furnace method. Since the discovery of the phenomenon in 1994, the process has undergone many stages of development resulting in the start of production of a commercial plant. The ITmk3 Process is noted for the following characteristics:

1. High-grade iron nuggets can be produced in an extremely short time of about 10 minutes.

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Europe
ERW tube welding line for Arvedi, Italy
A 12 ¾” ERW (Electric Resistance Welded) tube welding line for heavy wall thicknesses has been commissioned at Arvedi Tube Acciaio S.p.A. in Cremona, Italy.

Asia / Oceania
Yichang Three Gorges, China, orders two continuous annealing lines
Yichang Three Gorges, China, ordered two continuous annealing lines. Both lines will process ultra-thin sheet, which will then be electroplated and used as packaging material.

  Asia / Oceania
BSG - 1st Chinese manufacturer of stretch-reduced welded tubes
China National Petroleum Corporation [CNPC] ordered a stretch reducing block and a rotating hot saw, which are the core of the new continuous production plant.

business news
ThyssenKrupp Bausysteme GmbH, Germany, disposed of insulated door plant
ThyssenKrupp Bausysteme GmbH sold its manufacturing plant for insulated doors in Pansdorf, Schleswig-Holstein, Germany, effective February 1, 2010. The plant mainly produces ...

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Tables of contents of back issues
STEEL GRIPS 5(2007) online
STEEL GRIPS 1(2003) - STEEL GRIPS 4 (2006) print


 
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