BFI
Fields of Activity / Measuring Techniques Metallurgical Processes / Melt temperature oxygen steelmaking
VDEh-  
Betriebsforschungsinstitut  
Fields of Activity  
Process Automation  
Steelmaking  
Process Chemistry and  
Metallurgy  
Process and Plant  
Automation  
Systems and  
Process Development  
Tribology and
Surface Technology
Water Technology and  
Water Management  
Fluid Mechanics  
Gas Management and  
Industrial Furnace Technology  
Process Technology  
Iron Making  
Measuring Techniques  
Metallurgical Processes  
Measuring and  
Testing Technology  
Quality and  
Information Technologies  
Services & Products  
Patents and Licensees   
Vacancies  
Diploma Thesis Opportunities  
Publications  
Links  
Image processing as a means of optimising metallurgical processes
  
Dr.-Ing. H. Köchner • Tel: 0211 / 6707 - 892 • E-Mail: herbert.koechner@bfi.de
 



Steel ladle
 

Recorded image of a steel bath surface
 

Integration into a process control system
 


Situation
• Detailed process status information serves to support the analysis,
   monitoring and optimisation of metallurgical treatment stages
• Harsh ambient conditions necessitate contactless methods of measurement

Solution
• Adaptation and installation of mobile and stationary image processing
  systems
• Development of an image processing system tailored to the situation and
  measurement task
• Integration in process control system
• Process optimisation

Fields of use
• Continuous on-line monitoring and analysis of high-speed processes
• Monitoring of ladle stirring processes
• Measurements at nozzle systems
• Slag detection
• Detection of crust formation in troughs and runners
• Positioning and logistics of metallurgical vessels