Inventor

HENRION ROMAIN

LU17 patents

⚠️ This page may combine multiple inventors who share the name “HENRION ROMAIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HENRION ROMAIN

ARBED

Oxygen blast nozzle

Method of and apparatus for refining a melt containing solid cooling material

Apparatus and method for emptying metallurgical vessels containing metal and slag

Apparatus for refining ferrous melt with slag conditioning

Process for conditioning slag during the refining of a metal bath

Process of refining of a metal bath in a crucible with oxygen blast at the top and crucible used

Oxygen injection lance

Nozzle for refining lance

Oxygen nozzle for metal refining

Process for refining of a bath of metal containing cold solid substances

Method of increasing the cold material charging capacity in the top-blowing production of steel

Process for metal-bath refining

Apparatus for closing the discharge aperture of a metallurgical vessel

SIDERURGIE FSE INST RECH

Method of improving the service life of permeable refractory elements in bottoms of metallurgical vessels

Method of improving permeability of metallurgical vessels, and material for implementing the same

Method of improving permeability of metallurgical vessels, and material for implementing the same

Method of improving the service life of permeable refractory elements in bottoms of metallurgical vessels