THE TEMPERATURE DISTRIBUTION OF INGOT MOULDS AND THE EFFECT OF NOZZLE SHAPE OF RUNNER BRICK ON IT

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Other Title
  • 鋼塊鑄型の温度分布と夫に及ぼす湯道煉瓦噴出口の形状効果に就て
  • コウカイ イガタ ノ オンド ブンプ ト オット ニ オヨボス ユミチ レンガ フンシュツコウ ノ ケイジョウ コウカ ニ シュウテ

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Description

There are several means to be taken to provide against occurrence of longitudinal crack in ingot moulds.<BR>One of them is to design a mould so as to be heated as uniformly as possible at the time of casting steel. The authors measured the temperature distribution of two or three moulds used at present in Toto Steel worke, in order to get some data inecessary to design a mould of new type. During this investigation, they recognized that the nozzle shape of runner brick has an unexpected effect on the temprature distrbution of moulds.And they discovered that using proper nozzle shape, generally speaking, flat shape, instead of usual round one, a very good effect on the temperature distrbution of moulds can be espected.

Journal

  • Tetsu-to-Hagane

    Tetsu-to-Hagane 37 (6), 329-336, 1951

    The Iron and Steel Institute of Japan

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