Development and Application of Coating Weight Control Technology
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Precise coating weight control is very important issue on quality and minimizing operating costs on continuous galvanizing line. These days, many steel making companies are having a new understanding of cost importance by rise raw material prices and customer's requirement for cost reduction. Dongbu steel also meets these situations and decided to develop the technologies. Dongbu Steel developed Integrated coating weight control system jointly with Objective Control Ltd. and installed 2CGL and 4CGL. Several technological functions were developed and realized to achieve true hands-off operation and maximum cost benefit by combining model-based preset and dynamic prediction models. We also installed it on 1 CGL on April, 2008. This paper will present the interface, functions and application result of the integrated coating weight control system including Zn saving and coating weight uniformity.
Abstract
Precise coating weight control is very important issue on quality and minimizing operating costs on continuous galvanizing line. These days, many steel making companies are having a new understanding of cost importance by rise raw material prices and customer's requirement for cost reduction. Dongbu steel also meets these situations and decided to develop the technologies. Dongbu Steel developed Integrated coating weight control system jointly with Objective Control Ltd. and installed 2CGL and 4CGL. Several technological functions were developed and realized to achieve true hands-off operation and maximum cost benefit by combining model-based preset and dynamic prediction models. We also installed it on 1 CGL on April, 2008. This paper will present the interface, functions and application result of the integrated coating weight control system including Zn saving and coating weight uniformity.
참고문헌 (6)
- Young Ho Lee, "Development of intergrated coating weight control technology for #4 CGL of Dongbu Steel", ~ (2004)
- R. C. Corson, "High Performance Coating Weight Control for Hot Dip Galvanizing Lines", ~ (1994)
- R. C. Corson, "A Statistical Analysis Of Coating Weight Measurements", ~ (2000)
- G. Voss, "Integration of Coating Mass Control with Bath and Galvanneal Furnace Management", ~ (2001)
- Y. Anabuki, "Coating Weight Control at Kawasaki Steel CGL", Iron and Steel Engineer,, ~ (1997)
- J. Adam, "Coating Mass Control on No. 2 Galvanizing Line at LTV Steel's Indiana Harbor Works", Iron and Steel Engineer, ~ (1996)