发明名称 |
METHOD FOR PRODUCTION OF MAGNESIUM-CONTAINING BRIQUETS AND MAGNESIUM |
摘要 |
<p>Briquets having an overall bulk density in the range of 1.4 to 2.2 g/cm3, squeeze strength at room temperature in the range of 30 to 230 kg/cm2, an overall porosity in the range of 35 to 55% and a refractoriness in the range of Pyrometric Cone No. 15 to No. 31 and used as the raw material for hightemperature pyrolitic reduction of magnesium are disclosed. Also disclosed is a method for the production of magnesium by high-temperature pyrolitic reduction, characterized by allowing said briquets as the material for high-temperature reduction to be retained undisintegrated in a floating state on the surface of the slag formed in the electric furnace until vaporization of magnesium from said briquets ceases.</p> |
申请公布号 |
CA1064709(A) |
申请公布日期 |
1979.10.23 |
申请号 |
CA19750237754 |
申请日期 |
1975.10.16 |
申请人 |
SHOWA DENKO K.K. |
发明人 |
MATSUSHIMA, TOMOO;ODAJIMA, TSUTOU;TSURUKI, JUNZO;YOSHIDA, YASUO |
分类号 |
C22B1/24;C22B26/22;(IPC1-7):22B26/22 |
主分类号 |
C22B1/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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