• 検索結果がありません。

薄鋼板の連続焼鈍および表面処理ラインの安定通板技術と高精度品質制御技術

N/A
N/A
Protected

Academic year: 2021

シェア "薄鋼板の連続焼鈍および表面処理ラインの安定通板技術と高精度品質制御技術"

Copied!
7
0
0

読み込み中.... (全文を見る)

全文

(1)

川崎製鉄技報

KAWASAKI STEEL GIHO Vol.31 (2000) No.4

薄鋼板の連続焼鈍および表面処理ラインの安定通板技術と高精度品質制御技術

Advanced Process Control Technologies for Continuous Annealing Line and Galvanizing Line

千 野 俊 彦(Toshihiko Chino) 芹 生 浩 之 (Hiroyuki Seriu) 土 田 尚 史 (Hisashi Tsuchida) 要旨 : 最近の 15 年間において水島製鉄所,千葉製鉄所の冷間圧延工場にて多くの冷間圧延鋼板 処理設備が建設されてきた。高品質で均質な製品を能率良く安定的に製造することを目的 として,種々の高精度制御技術を開発し各設備に適用してきた。特に力を入れて開発して きた技術は,焼鈍炉内の板温制御,溶融亜鉛めっきおよび多目的塗装設備でのめっきおよ び塗料の付着量制御,そして各設備安定通板のための鋼板の張力制御などである。これら の技術は現在においても世界のトップレベルに位置し,各設備の現在の高品質,高安定生 産に貢献している。 Synopsis :

Kawasaki Steel has constructed many facilities for 15 years to produce cold rolled products and galvanized products in Mizushima Works and Chiba Works. To efficiently and stably produce high and uniform quality products, various new control methods have been developed and applied to these new facilities. Especially, temperature control in a continuous annealing line, zinc coating control in a continuous galvanizing line or paint coating control in a multi-purpose coating line and tension control to achieve stable processing are the most advanced technologies and are introduced in this paper. (c)JFE Steel Corporation, 2003

本文は次のページか ら閲覧できま す。

要約版

(2)
(3)
(4)
(5)
(6)
(7)

参照

関連したドキュメント

On the other hand, the torque characteristics of Interior-Permanent-Magnet Synchronous motor IPMSM was investigated using IPM motor simulator, in which both our

Effect of mass ratio of molten steel to slag on material balance between FeO+MnO concentration in slag and [mass %Al], which determines the re-oxidation rate control process...

The classical Ehresmann-Bruhat order describes the possible degenerations of a pair of flags in a linear space V under linear transformations of V ; or equivalently, it describes

Program’s name number 1 02:30 203°F 300G. 300G

る無機顔料 ASP® 101 Mineral pigment used in Coating or Filling. ASP®

In this paper, we apply lubrication theory [21, 26] and use a perturbation technique to solve for the fluid thickness over a small sinusoidal topography during spin-coating using

In this paper, we apply lubrication theory [21, 26] and use a perturbation technique to solve for the fluid thickness over a small sinusoidal topography during spin-coating using

Under some mild conditions on the coefficients and pathwise uniqueness, we prove that every diffusion process associated to a relaxed control is a strong limit of a sequence of di ff