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Original Articles

Evaluation of heat transfer coefficients along the secondary cooling zones in the continuous casting of steel billets

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Pages 687-700 | Received 10 Jan 2005, Accepted 05 May 2005, Published online: 26 Jan 2007

Figures & data

Figure 1. Schematic representation of the continuous casting process.

Figure 1. Schematic representation of the continuous casting process.

Figure 2. Diagram showing domain for IHCP.

Figure 2. Diagram showing domain for IHCP.

Figure 3. Location of experimental measured surface temperatures along the continuous casting process.

Figure 3. Location of experimental measured surface temperatures along the continuous casting process.

Table 1. Input parameters for SAE 1007 and SAE 1025 billet conditions 24,25

Table 2. xperimental surface temperature measured during casting (1007 steel)

Figure 4. Example of experimental ingot surface temperatures obtained during continuous casting.

Figure 4. Example of experimental ingot surface temperatures obtained during continuous casting.

Figure 5. Comparison between calculated and experimental surface temperatures during casting of 1007 steel billets.

Figure 5. Comparison between calculated and experimental surface temperatures during casting of 1007 steel billets.

Table 3. Correlation between water flow rates and metal/sprays heat transfer coefficients and measured and calculated surface temperatures (1007 steel)

Figure 6. Comparison between calculated and experimental surface temperatures during casting of 1025 steel billets.

Figure 6. Comparison between calculated and experimental surface temperatures during casting of 1025 steel billets.

Table 4. Experimental surface temperature measured during casting (1025 steel)

Table 5. Correlation between water flow rates and metal/sprays heat transfer coefficients and measured and calculated surface temperatures (1025 steel)

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