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US4165065A
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Lime removal from furnace surfaces
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US4010023A
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Manufacture of alumina for use in the basic oxygen furnace
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US3320052A
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Flux used in the making of steel
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US3318687A
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Treatment of slag in the process of making steel
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US3168608A
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Aluminum type deoxidizer weighted to submerge it in molten metal
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US2927852A
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Durable bonded mass, particularly briquettes, for use as metallurgical fluxes
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US2855289A
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Fluidizing slags of open hearth and electric furnace steel making processes using eutectic mixture
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US2826488A
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Process of making steel from pig iron
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US2597851A
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Method of fluidizing slag in the manufacture of steel by openhearth and electric furnace processes
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US2375520A
|
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Manufacture of iron and steel
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US2283622A
|
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Manufacture of iron and steel by the open hearth process
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US2176784A
|
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Method of and apparatus for grading magnetic sheet material
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US2085948A
|
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Heat-treating metal
|
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US1824865A
|
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Process of heat-treating metal
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CA608542A
|
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Weather- and crush-resistant briquettes
|
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CA699736A
|
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Aluminum type deoxidizer weighted to submerge it in molten ferrous metal
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CA785232A
|
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Methods and apparatus for adding deoxidizers to molten metal
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CA672999A
|
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Aluminum type deoxidizer for making steel of low iron oxide content
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CA564173A
|
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Steel manufacture by the oxygen refining process
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CA822039A
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Making of steel
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