Lasted only 19 years (1965-84). However, this was 3 years more than the neighbouring Thomas steelworks endured (1959-1975).
The BOF shop included two 2000 t hot metal mixers and two 180 t BOF-vessels.
With the construction of three new steelworks at the end of the 1950s, the Thomas steel making process (Basic-Bessemer) experienced its technical peak and a final blossoming.
Between May 1958 and August 1959, HADIR in Differdange, Phoenix Rheinrohr in Duisburg and Cockerill-Ougree in Liege commissioned a total of 13 converters with tapping weights between 50 and 70 tons.
All of them had been planned and built by DEMAG in Duisburg.
The Thomas steel plant in Liege-Ougree, with its futuristic façade at that time,
will remain the last new construction of its kind in the western world.
Five 56 t Thomas converters and two 1500 t hot metal mixers were put into operation on 4 August 1959 and were supplemented by a 60 t LD-AC converter in 1962.
In December 1975 the Thomas steel works in Liege were shut down.
5 years later the use of the basic bessemer process in the western hemisphere was finally terminated.
Engineering Steel Belgium (ESB) in Seraing, Belgium announced that it will finally close down it’s steel making and casting facilities. Production is already down for two weeks.
The 70 ton electric arc furnace and the world’s largest round strand caster were built in 1972 by Cockerill to provide blooms for the Tubemeuse Pilger rolling mill across the river.
Tubemeuse was founded in 1911 under the name S.A. des Usines à Tubes de la Meuse. It was later taken over by Cockerill and went bancrupt in 1988. The mill carried on under the name New Tubemeuse until it filed bancruptcy again in 1993. The tube rolling facilities were closed down this time and the melt shop was sold to the Ellwood Steel company from Pennsylvania.
In 2009 the German GMH group bought the site.
Five days ago ArcelorMittal already announced the closure of it’s coking plant in Seraing within the next two weeks. The attempt to sell the site (built in 1957) to the U.S.-based Oxbow company had failed.