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| Optimization of Continuous Bending and Straightening Curve of VerticalArc Slab Caster |
JING Fengru1,2,LI Xiankui1,YANG Ladao3,SUN Huiguo1,
WANG Tiegang2,CHEN Zhiyong 2 |
| 1.College of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China; 2.Anshan Group of Iron and Steel, Anshan 114021, Liaoning, China;3.China National Heavy Machinery Research Institute, Xi’an 710032, Shaanxi, China |
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Abstract By developing a new ideal continuous bending and straightening curve, the design of a roller curve was optimized to complete bending and straightening part revamping of R9300 mm slab caster in Angang second steel making plant with same pass line and outside arc benchmark line. At the same time, with such roller curve in high temperature region, the strain rate is reasonably higher than that in low temperature region for making use of creep and stress relaxation of steel. This curve is suitable for new caster.
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Received: 01 January 1900
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2009, Vol. 44 
