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作者：LI Junxia1,2DUAN Feng1LI Tianqing2DING Donghai1~

作者單位：1.Xi'an University of Architecture and Technology2.Puyang Refractories Group3.Zhengzhou Haimai

會(huì)議錄名稱：第九屆國際耐火材料學(xué)術(shù)會(huì)議

出版年：2024-10-15

起頁：256-261

止頁：

總頁數(shù)：0

館藏號：

分類號：TF806;TQ175.1

語種：英文

會(huì)議名稱：第九屆國際耐火材料學(xué)術(shù)會(huì)議

會(huì)議地點(diǎn)：中國四川成都

會(huì)議時(shí)間：2024-10-15

會(huì)議主辦者：中國金屬學(xué)會(huì)耐火材料學(xué)會(huì)

關(guān)鍵詞：bottom–blown copper converting;Alumina–chromia refractory;corrosion mechanism;microstructures;

內(nèi)容簡介

The copper smelting process is characterized by intense chemical reactions, fast speed, high heat intensity and complex furnace atmosphere（O2 and SO2） in the furnace, which can easily damage the furnace lining refractories. The corrosion mechanisms of alumina–chromia spinel brick used in a bottom-blown copper converting furnace（converting copper matte into crude copper） were analyzed.Typical microstructures clearly reflected the complex copper converting under the service co...