| ‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘ KAWASAKI STEEL TECHNICAL REPORT No.34 ( March 1996 ) Highly Efficient Production and Application of sheet Produts,and Application Development in Open System's Age ‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘ |
| High-Efficiency Production Technology at Mizushima Works No. 2 EGL Osamu Shin, Akio Sakurai, Yuji Ikenaga |
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Synopsis : No. 2 electrogalvanizing line at Mizushima Works has been producing zinc-nickel electrogalvanized steel sheets and pure zinc electrogalvanized steel sheets mainly used for automobiles, household appliances, and structural frames since June 1991. No. 2 EGL was installed for the purpose of producing especially exposed panels for automobiles. In order to achieve the purpose for high quality and high productivity, many new high-efficiency process techniques were adopted into No. 2 EGL process, for example, a new horizontal plating cell, zinc oxide dissolving equipment, IrO2-coated anode, new rubber sleeve, and coating weight control system. These effective equipment provide good surface quality and constant coating weight. Owing to these high-level process techniques, No. 2 EGL has been working efficiently and producing high quality galvanized steel sheet on the high levels of yield and productivity. |
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