JPS5838354U - Continuous casting mold - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本願考案に係る鋳型の説明図、第２図は第１図
Ａ−Ａ線に於ける断面図、第３図は同本願鋳型の他の例
の説明図、第４図は同本願鋳型の側面にもメッキ層を設
けた例の説明図、第５図〜第７図は各種鋳型の耐久性試
験に用いた鋳型の説明図であり、第５図は本願鋳型をま
た第６図、第７図はそれぞれ比較の為の従来鋳型を示す
。 図中、１：鋳型本体、２：鉄−ニッケルメッキ層、３：
ニッケルメッキ層、４ニクロムメッキ層。FIG. 1 is an explanatory diagram of the mold according to the present invention, FIG. 2 is a cross-sectional view taken along line A-A in FIG. 1, FIG. 3 is an explanatory diagram of another example of the same mold, and FIG. 4 is the same An explanatory diagram of an example in which a plating layer is also provided on the side surface of the mold of the present application, and Figures 5 to 7 are explanatory diagrams of molds used in durability tests of various molds. 7 and 7 respectively show conventional molds for comparison. In the figure, 1: mold body, 2: iron-nickel plating layer, 3:
Nickel plating layer, 4 nichrome plating layers.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 銅若しくは銅合金製鋳型本体の溶鋼と接する面側の中央
部よりやや下がった位置より下方部に渡り鉄−ニッケル
合金メッキ層を設け、更にその外面であって中央部より
やや上がった位置より下方部に渡ってはニッケルメッキ
層を設けると共に該ニッケルメッキ層は鋳型本体の下端
面にも設け、更に鋳型本体の最外面及び下端面の全面に
クロムメッキ層を設けたことを特徴とする連続鋳造用鋳
型。An iron-nickel alloy plating layer is provided on the side of the copper or copper alloy mold body that is in contact with molten steel, extending downward from a position slightly below the center, and further below a position slightly above the center on the outer surface. Continuous casting characterized in that a nickel plating layer is provided over the entire length of the mold body, the nickel plating layer is also provided on the lower end surface of the mold body, and a chromium plating layer is further provided on the entire outermost surface and lower end surface of the mold body. mold for