Method and device for treatment of metal baths by means of a mat

Method for adding bismuth to steel in a ladle

Method for addition of low-melting point metal

Method for alloying substances

Method for making a flexible louvered plastic film with protecti

Method for making targets

Method for manufacturing tapered rods

Method for producing chromium containing molten iron with low su

Method for production of lanthanide-containing alloy

Method for spherodizing molten cast iron and ladle for use in th

Method of adding low-melting-point metal to molten steel

Method of keeping inductor spouts, downgates and outlet channels

Method of making metal matrix composites reinforced with ceramic

Method of making mg treated iron with improved machinability

Method of manufacturing clean steel

Method of manufacturing compacted graphite cast iron

Method of preparing oxidation resistant iron base alloy composit

Method of producing an iron-, cobalt- and nickel-base alloy havi

Method of producing neodymium-iron-boron permanent magnet

Method of producing nodular cast iron