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内容简介: 冶金部钢铁研究总院在消化引进的先进镀锌技术的基础上,结合国情,自行研究,设计、建造了我国第一条窄长钢带连续热镀锌工艺生产机组。技术性能: 它的特点是:(1) 采用完全还原性气氛的预热炉代替传统的弱氧化预热炉,从而
Introduction: Based on the advanced galvanization technology introduced by the Ministry of Metallurgical Industry, the research and design and construction of China’s first narrow-length strip continuous hot-dip galvanizing production unit have been carried out based on the national conditions. Technical performance: it is characterized by: (1) the use of completely reducing the atmosphere of the preheating furnace instead of the traditional weak oxidation preheating furnace