LandOfFree - US Patents - Listing for Specialized metallurgical processes, compositions for use therei

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

Process for melting and casting ruthenium-containing or...

Specialized metallurgical processes – compositions for use therei – Processes – Producing or treating free metal

Process for melting ashes, slags or glass

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

Process for melting cast iron borings

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

Process for melting cold iron material

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

Process for melting metal

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

Process for melting metal

Specialized metallurgical processes – compositions for use therei – Processes – Producing or treating free metal

Process for melting scrap iron, sponge iron and/or solid pig iro

Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium

Process for mercury control during pressure oxidation

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

Process for metal recovery from steel plant dust

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

Process for metal-bath refining

Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium

Process for mutual separation of platinum group metals

Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium

Process for non-ferrous metals production from complex sulphide

Specialized metallurgical processes – compositions for use therei – Processes – Producing or treating free metal

Process for obtaining fluid light metal from a dispersed mixture

Specialized metallurgical processes – compositions for use therei – Processes – Producing or purifying free metal powder or producing or...

Process for obtaining iron or iron-based powders by organic liqu

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

Process for obtaining manganese- and silicon-based alloys by sil

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

Process for obtaining metal from metal oxide

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

Process for obtaining metal values from ores containing such met

Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium

Process for obtaining novel blanks for extrusion by impact

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

Process for operating a blast furnace