Featured patents

Method of Producing Magnetic Powder for Magnetic Recording Medium
US 08852314 B2, Oct. 7, 2014, Producing or purifying named magnetic material, Shinya Sasaki et al. / Dowa Electronics Materials Co., Ltd. (Tokyo, JP)
A method for producing a magnetic powder constituted primarily of Fe…

Iron-Based Sintered Powder Metal for Wear Resistant Applications
US 08801828 B2, Aug. 12, 2014, Base metal one or more of Iron group, Copper (Cu), or Noble metal, Leslie John Farthing et al. / Federal-Mogul Corporation (Southfield, US)
A powder metal material comprising:…

Method for Production of Niobium and Tantalum Powder
US 08801829 B2, Aug. 12, 2014, Vaporizing or condensing free metal, Tadashi Komeya et al. / H. C. Starck GmbH & Co. KG DE
Process for the production of valve metal powders by reduction of corresponding…

Fine Metal Particles and Fine Metal Oxide Particles in Dry Powder Form, and Use Thereof
US 08758475 B2, June 24, 2014, Loose particulate mixture containing metal particles, Yorishige Matsuba et al. / Harima Chemicals, Inc. (Kakogawa-shi, JP)
Fine metal particles in the form of a dry powder, characterized…

Method for Foamed Slag Generation of a Non-Corrosive Melt in a Converter
US 08747518 B2, June 10, 2014, Process control responsive to sensed condition, Johann Reichel et al. / SMS Siemag Aktiengesellschaft (Düsseldorf, DE)
A method for producing foamed slag on a stainless steel melt in an AOD (argon…

Method of Fabricating Indium-111 Radioactive Isotope
US 08647407 B2, Feb. 11, 2014, Utilizing Radioactive material, producing or treating Radioactive metal, Chien-Hsin Lu et al. / Institute of Nuclear Energy Research, Atomic Energy Council (Lungtan, Taoyuan, TW)
A method of fabricating an indium(In)-111 radioactive isotope, comprising…

Flexible Minimum Energy Utilization Electric Arc Furnace System and Processes for Making Steel Products
US 08562713 B2, Oct. 22, 2013, Producing or treating Iron (Fe) or Iron alloy, Christian H. Ericksen et al. / A. Finkl & Sons Co. (Chicago, US)
In a single arc furnace process of making…

Control Method for Melting a Metal Charge and Weighing Device Used in Said Method
US 08535409 B2, Sept. 17, 2013, Process control responsive to sensed condition, Franco Scotti et al. / Danieli & C. Officine Meccaniche SpA (Buttrio, IT)
A control method for melting a metal charge in a furnace comprising at least…

Process for Producing Powders of Germanium
US 08500844 B2, Aug. 6, 2013, Combined with step at less than 300 degrees C using nonmetallic material which is liquid under standard conditions, Valery Rosenband et al. / Cima NanoTech Israel Ltd. (Caesarea, IL)
A method of producing a powder of germanium comprising:…

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…

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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