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介绍GBA型铅液覆盖剂在上海二钢的使用情况,从热处理后钢丝的金相组织、力学性能、节能降耗、环保效果等几方面进行了总结。
This paper introduces the use of GBA type lead liquid coating agent in Shanghai Second Steel, and summarizes the microstructure, mechanical properties, energy conservation and environmental protection of the steel wire after heat treatment.