LandOfFree - US Patents - Listing for Metal treatment,Process of modifying or maintaining internal physical...

Metal treatment – Process of modifying or maintaining internal physical... – Heating or cooling of solid metal

Method and apparatus for batch coil annealing metal strip

Metal treatment – Process of modifying or maintaining internal physical... – Carburizing or nitriding using externally supplied carbon or...

Method and apparatus for carburizing, quenching and tempering

Metal treatment – Process of modifying or maintaining internal physical... – Producing or treating layered – bonded – welded – or...

Method and apparatus for carrying out the annealing step of...

Metal treatment – Process of modifying or maintaining internal physical... – With measuring – testing – or sensing

Method and apparatus for casting, hot rolling and annealing...

Metal treatment – Process of modifying or maintaining internal physical... – With measuring – testing – or sensing

Method and apparatus for casting, hot rolling and annealing...

Metal treatment – Process of modifying or maintaining internal physical... – Chemical-heat removing or burning of metal

Method and apparatus for chemical heat treatment of steel parts

Metal treatment – Process of modifying or maintaining internal physical... – Producing or treating layered – bonded – welded – or...

Method and apparatus for coating the seams of welded tubes

Metal treatment – Process of modifying or maintaining internal physical... – Magnetic materials

Method and apparatus for compensating for axial deformation of s

Metal treatment – Process of modifying or maintaining internal physical... – Magnetic materials

Method and apparatus for compensating for local temperature diff

Metal treatment – Process of modifying or maintaining internal physical... – Magnetic materials

Method and apparatus for continuous annealing

Metal treatment – Process of modifying or maintaining internal physical... – With casting or solidifying from melt

Method and apparatus for continuous casting of aluminum...

Metal treatment – Process of modifying or maintaining internal physical... – Producing or treating layered – bonded – welded – or...

Method and apparatus for continuous treatment of a strip of hot

Metal treatment – Process of modifying or maintaining internal physical... – Chemical-heat removing or burning of metal

Method and apparatus for continuously annealing steel sheet

Metal treatment – Process of modifying or maintaining internal physical... – Producing or treating layered – bonded – welded – or...

Method and apparatus for continuously cladding and hot working c

Metal treatment – Process of modifying or maintaining internal physical... – With measuring – testing – or sensing

Method and apparatus for controlling galvanneal induction furnac

Metal treatment – Process of modifying or maintaining internal physical... – Chemical-heat removing or burning of metal

Method and apparatus for controlling metal oxide fume generation

Metal treatment – Process of modifying or maintaining internal physical... – Carburizing or nitriding using externally supplied carbon or...

Method and apparatus for controlling the atmosphere in a heat tr

Metal treatment – Process of modifying or maintaining internal physical... – Carburizing or nitriding using externally supplied carbon or...

Method and apparatus for controlling the atmosphere in heat trea

Metal treatment – Process of modifying or maintaining internal physical... – Carburizing or nitriding using externally supplied carbon or...

Method and apparatus for controlling the decarburization of...