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纯铜板双室旋流式高炉风口由广东省汕头珠兴冶金备件厂研制生产的纯铜板双室旋流式风口，最近在广东省科委和冶金部共同主持下通过技术鉴定。与传统风口相比，这种风口的制造工艺独特，以含铜量９９．９０％以上纯铜板为原料，采用机械加工成型及焊接方法生产，产品实物质...
Pure copper double-chamber cyclone blast furnace tuyere from Shantou, Guangdong Province, Zhu Xing Metallurgical Spare Parts Factory developed pure copper double-chamber swirl vents, recently under the auspices of the Guangdong Provincial Science and Technology and Metallurgy Department under the auspices of technical appraisal. Compared with the traditional tuyere, the manufacturing process of the tuyere is unique, and the pure copper plate with the copper content of over 99.90% is used as raw material, and is produced by ...