Reduction to manganese metal using metal transporting compounds
Reduction-melting process to form rare earth-transition...
Reductions of inorganic substrates with chelated sodium hydridoa
Reductions with chelated lithium hydridoaluminates or hydridobor
Refining additive and process for preparing same
Refining agent of molten metal and methods for producing the sam
Refining and/or alloying of a 3 percent to 6 percent carbon iron
Refining iron in a converter
Refining liquid metal
Refining metals
Refining molten metal
Refining of ferrochromium metal
Refining of lead-debismuthizing
Refining of metals
Refining of tantalum and tantalum scrap with carbon
Refining process based on top-blowing with oxygen
Refining process for removing antimony from lead bullion
Reforming of higher hydrocarbons for metal oxide reduction
Refractory porous plug
Reinforced foamed metal