摘要
用粘结剂和焦粉配制含碳锰团块,测定其冶金性能,结果表明:含碳锰团块的强度高、热膨胀正常、软熔性能和还原性能好。团块的还原率随温度的提高而增大,添加1%BaCl2添加剂的团块,还原效果相当于提高还原温度100℃。
Canbon-bearing manganese ore lump was made of binder and coke powder in this experiment The metallurgic property of Carbon-bearing manganese ore lump was determined Results showed that Carbon-bearing manganese ore lump had fine strength,normal thermal swell characteristic,well soft-melting property and fine reducibility While reductive temperature rose,ratio of the reduction of Carbon-bearing manganese ore lump increased,effect of adding 1% BaCl 2 was almost equal to raising reductive temperature 100 ℃
出处
《湖南冶金》
1999年第6期16-18,共3页
Hunan Metallurgy
关键词
锰矿
含碳锰团块
冶金性能
炼铁
熔融还原
Manganese ore,Carbon-bearing Manganese ore lump,metallurgic property
