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■■■■■■■■■■■■■■■■■■■ 川崎製鉄技報 KAWASAKI STEEL GIHO Vol.15 (1983) No.1 ■■■■■■■■■■■■■■■■■■■ |
| 新電気亜鉛めっき設備（KM-RCEL）の概要 An Outline of New Electrogalvanizing Line (KM-RCEL) 薦田 章(Akira Komoda) 広岡 靖博(Yasuhiro Hirooka) 宮地 一明(Kazuaki Miyachi) 吉原 敬久(Takahisa Yoshihara) 松田 明(Akira Matsuda)安永 久雄(Hisao Yasunaga) 木村 肇(Hajime Kimura) |
| 要旨 : 1982年１月，川崎製鉄㈱千葉製鉄所に完成した新電気亜鉛めっき設備は，KM-RCELと名付けられ，その後順調に稼働している。めっきプロセスとしての技術的将来性と経済性に着目し，U.S.Steel社から導入したCAROSEL方式による，世界初の両面，片面兼用ラインであるが，独自の研究・改良を加えて，高品質の両面めっき製造に成功した。また，期待どおり，亜鉛つきまわりが全くない，完全な片面めっきが得られている。本報では，CAROSELめっき装置を中心に，設備の概要を紹介し，併せて優れた製品品質の一端を報告した。消費電力の大幅節減，操業の容易な可溶性アノード，秀麗なめっき外観など，多くの利点が実証されている。 |
| Synopsis : A new electrogalvanizing line started its operation in January, 1982 at Chiba Works, Kawasaki Steel Corporation. Named KM-RCEL (Kawatetsu Multipurpose Radial Cell Electroplating Line), the new line has since been achieving successful production. For the plating process, "CAROSEL" developed by U.S. Steel was selected for the sake of its technical potentiality and economic advantage. KM-RCEL is the world's first trial of both-side coating by "CAROSEL". Kawasaki Steel has incorporated its own ideas and improvements into this process, and has succeeded in manufacturing both-side products of excellent quality. As for one-side coating, "Perfect one-side" products are easily obtained as expected, and the uncoated surface has no throw-around of zinc which was unavoidable in conventional plating methods. This paper presents a brief introduction of KM-RCEL, putting stress on plating process, together with data on the qualities of its products. Features of this line are as follows: (1) A great saving in electric power consumption (2) A markedly easy operation using a unique consumable anode system (3) An attractive appearance of products with higher luster(4) Various facilities of post treatment for wide range of application (5) A large capability for future expansion. |
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