Featured patents

Method for Feeding a Burden to a Blast Furnace
US 08845778 B2, Sept. 30, 2014, Specified method of charging burden, Jean-Paul Simoes et al. / Paul Wurth S.A. (Luxembourg, LU)
A method for feeding a burden to a blast furnace, said method comprising:…

Metal Powder for Selective Laser Sintering, Method for Manufacturing Three-Dimensional Shaped Object by Using the Same, and Three-Dimensional Shaped Object Obtained Therefrom
US 08828116 B2, Sept. 9, 2014, Loose particulate mixture containing metal particles, Isao Fuwa / Panasonic Corporation (Osaka, JP)
A metal powder for use in a selective laser sintering method for producing…

Anti-Scale Composition and Method of Use for Leach Fields
US 08778049 B2, July 15, 2014, With leaching or dissolving, Greg Rose et al. / Chemtreat, Inc. (Glen Allen, US)
A method of treating a heap leach formation, the method comprising:…

PCBN Material, Tool Elements Comprising Same and Method for Using Same
US 08764876 B2, July 1, 2014, Nonmetal is Boron(B) or Nitrogen(N), Stefan Magnus Olof Persson / Element Six Limited (County Clare, IE)
PCBN material consisting essentially of cubic boron nitride (cBN) grains…

Desulfurization Puck
US 08771399 B2, July 8, 2014, Adding solid treating agent in form of wire, rod, or article with surface feature or in container or by plunging means, Thomas H. Bieniosek / Magnesium Technologies Corporation (Independence, US)
A method for removing oxygen, sulfur, or mixtures thereof from molten iron…

Conversion of Organic Wastes Into a Reducing Agent—coke Substitute
US 08696790 B2, April 15, 2014, With heat treatment, Jack Alan Scott / CONECSUS LLC (Santa Clara, US)
A process for converting organic wastes into a reducing agent-coke substitute…

Method for Producing Ferroalloy Containing Nickel
US 08696789 B2, April 15, 2014, Iron (Fe), Cobalt (Co), or Nickel (Ni) obtained, Pekka Niemelä et al. / Outokumpu Oyj (Espoo, FI)
A method for producing a nickel containing ferroalloy, comprising:…

Metal Separation Using a Tunnel Kiln Furnace
US 08518147 B2, Aug. 27, 2013, Treating multicomponent metal-containing scrap having an integral substrate to separate metal therefrom by temperature modification or chemical process at least one metal remains solid during separation, Shannon Wilson et al. / Heritage Environmental Services, LLC (Indianapolis, US)
A method of separating metals that are physically or structurally combined…

Process Gas Purification Device for a Melt Reduction System for Extracting Pig Iron
US 08496729 B2, July 30, 2013, Top gas recovery, Kurt Wieder et al. / Siemens Vai Metals Technologies GmbH AT
A process gas cleaning device for a smelting reduction installation for obtaining…

Iron-Base Sintered Part, Manufacturing Method of Iron-Base Sintered Part and Actuator
US 08491695 B2, July 23, 2013, Base metal one or more of Iron group, Copper (Cu), or Noble metal, Hiroyuki Yao et al. / JTEKT Corporation (Osaka-shi, JP)
An actuator comprising:…

Patentorg has 288 documents under Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures Patents.

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