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

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

Process of preventing as elution from copper slag

Specialized metallurgical processes – compositions for use therei – Compositions – Loose particulate mixture containing metal particles

Process of producing a low TCR surge resistor using a nickel chr

Specialized metallurgical processes – compositions for use therei – Compositions – Loose particulate mixture containing metal particles

Process of producing a low TCR surge resistor using a nickel chr

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

Process of producing briquettes to be charged to zinc-producing

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

Process of producing fine spherical particles

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

Process of producing liquid carbon-containing iron

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

Process of producing metal powders from a molten metal material

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

Process of producing metallic chromium

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

Process of producing molten metals

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

Process of producing pig iron from iron ore concentrate

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

Process of producing reducing gas from solid fuels

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

Process of producing self-supporting briquettes for use in metal

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

Process of producing sponge iron by a direct reduction of iron o

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

Process of producing sponge iron by a direct reduction of iron o

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

Process of recovering copper from ore

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

Process of recovering copper from winding

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

Process of recovering molten pig iron or steel pre-products from

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

Process of recovering valuable metals from waste secondary...

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

Process of recycling iron oxides and plastics in steelmaking