JPS6080044U

JPS6080044U - Fixed short side wall of continuous thin slab casting machine

Info

Publication number: JPS6080044U
Application number: JP17134983U
Authority: JP
Inventors: 安川　登; 越川　隆雄
Original assignee: 川崎製鉄株式会社
Priority date: 1983-11-07
Filing date: 1983-11-07
Publication date: 1985-06-04

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、薄肉鋳片連続鋳造機の斜視図、第２図は、固
定短辺壁の一例を示す斜視図、第３図のａ、　ｂは、一
定曲率にした先細り域を具える本考案の固定短辺壁の正
面図、と中央縦断面図、第４図は、本考案境界の位置を
示す鋳片引抜き負荷とＨ／ｈとの関係を示すグラフであ
る。１・・・溶鋼、２・・・凝固シェル、３ａ〜３’ｃ・・
・ガイドロール、４，５・・・移動長辺壁、６，７・・
・固定短辺壁、８・・・注入ノズル、９・・・鋳片、１
０・・・耐火物、１１・・・急冷金属板、ｂ・・・耐火
物と急冷金属板との境界、Ｔ・・・先細り域（絞り部）
。Fig. 1 is a perspective view of a thin-wall continuous cast slab casting machine, Fig. 2 is a perspective view showing an example of a fixed short side wall, and Fig. 3 a and b are a book with a tapered region with a constant curvature. The front view and central vertical cross-sectional view of the fixed short side wall of the invention, and FIG. 4 are graphs showing the relationship between slab pullout load and H/h, which indicate the position of the boundary of the invention. 1... Molten steel, 2... Solidified shell, 3a to 3'c...
・Guide roll, 4, 5... Moving long side wall, 6, 7...
・Fixed short side wall, 8... Injection nozzle, 9... Slab, 1
0... Refractory, 11... Quenched metal plate, b... Boundary between refractory and rapidly cooled metal plate, T... Tapered area (throttled part)
.

Claims

[Scope of utility model registration request]

(1) The moving long side walls of the opposing arrangement move circularly while maintaining a gap for holding the casting material, and the wide side walls that are located between the long side walls and are in close contact with them, sequentially from the wide upper part to the lower part. For the fixed short side walls of a thin slab continuous casting machine that are combined with a pair of fixed short side walls consisting of a narrow lower part that tapers and has a constant width, the lower part of the tapered area on the inner wall surface thereof is the boundary. A fixed short side wall of a continuous thin slab casting machine, characterized in that the upper part is made of a heat insulating material and the lower part is made of a rapidly cooled metal plate. 2. The fixed short side wall according to claim 1, wherein the boundary of the tapered castle part is located at a location equivalent to about 1.2 times the width of the constant width part on the extension of the tapered area.