A SLAG FORMING AGENT FOR STEEL MAKING

申请公布号：

ZA7204266(B)

申请号：

ZA19720004266

申请日期：

1972.06.21

申请公布日期：

1973.03.28

申请人：

AIKOH CO LTD

发明人：

TAKASHIMA M

分类号：

C21C5/28;C21C5/36;C21C7/076

主分类号：

C21C5/28

摘要：

1383177 Slag former for steel production AIKOH CO Ltd 4 July 1972 [10 July 1971] 31185/72 Heading C7M A slag forming composition for a steel making process comprises in wt per cent 54-90 Al ash containing >30 Al 2 O 3 , 5-20 hydraulic cement, 2-10 Ca compound e.g. CaCO 3 or Ca(OH) 2 , 1-15 chloride e.g. NaCl or MgCl 2 and 1-7 water. The cement is preferably Portland or Al 2 O 3 cement but iron Portland cement or Portland blast furnace cement can also be used.