作者：TATSUYA OUCHI;
作者單位：Technical Research Center, Krosaki Harima Corp. 1-1, Higashihama-machi, Yahatanishi-ku, Kitakyushu 806-8586
刊名：Taikabutsu Overseas
ISSN：0285-0028
出版年：2002-01-05
卷：22
期：3
起頁：208
止頁：210
分類號：TQ175
語種：英文
關鍵詞：
內容簡介In this experiment, thanks to the application of the double coated aluminum fine powder, it became practical to use an emulsion type binder. Consequently, a joint seal disc wit excellent workability and sealing property in hot atmosphere was achieved. - A joint seal disc was realized that is easy to install in hot atmosphere and greatly contributes towards the production of high quality steel. There is less air entrainment from refractory joints and improvement towards the elimination of problems such as abnormal refractory wear at the connection pan. Also, by the application of a graphite surface coating agent, it is possible to obtain a joint seal discs with an excellent release ability after use. In an actual tests in steelworks "A," this joint material has been used without any troubles, and its efficiency was confirmed.
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