Niobium-base alloy
Niobium-containing weldable structural steel having good weldabi
Nitride process for refining calcium
Nitrogen containing additive for strengthening cast iron
Nitrogen removal from molten metal by slags containing...
Nitrogen-containing additive for steel melts
Nitrogen-containing metal powder, production process...
Noble metal alloy for dentistry and dental restoration using sam
Noble metal alloying of steel for improved resistance in hydroge
Nodular iron making and/or storing
Nodularizing catalyst for cast iron and method of making same
Non-alloying core shell nanoparticles
Non-alloying core shell nanoparticles
Non-biochemical method to heap leach copper concentrates
Non-evaporable ternary gettering alloy and method of use for the
Non-ferrous metal recovery
Non-ferrous metal recovery from deep sea nodules
Non-ferrous metal treatment
Non-ferrous metal treatment
Non-magnetic alloy having high hardness