119303 ⎘
General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor,
Sub-classes:METHOD OF MANUFACTURING ALUMINIUM DEOX, ALUMINIUM POWDER, AND ZINC OXIDE IN A SINGLE BATCH PROCESS
#2NICKEL-BASED ALLOY HAVING SUPERIOR SURFACE PROPERTIES AND PRODUCTION METHOD FOR THE SAME
#3HEAT-TREATMENT-FREE DIE-CAST ALUMINUM ALLOY MATERIAL, PREPARATION METHOD THEREOF AND AUTOMOBILE STRUCTURAL MEMBER
#4HIGH-STRENGTH AND HIGH-TOUGHNESS NON-HEAT-TREATABLE DIE-CASTING ALUMINUM-SILICON ALLOY AND PREPARATION METHOD THEREFOR
#5METHOD FOR PRODUCING VALUABLE METAL
#6PROCESS FOR THE RECOVERY OF LITHIUM
#7NICKEL ALLOY HAVING SUPERIOR SURFACE PROPERTIES AND PRODUCTION METHOD FOR THE SAME
#8REDUCTION METHOD AND SYSTEM FOR HIGH-MELTING-POINT METAL OXIDE, USING FLUORIDE-BASED ELECTROLYTES
#9High strength cast magnesium alloy and preparation method thereof
#10METHOD AND DEVICE FOR THE PURIFICATION OF POWDERS
#11Method for the recovery of metals from electronic waste
#12Method for recovering valuable metal
#13METHOD FOR RECOVERING METALS CONTAINED IN SPENT CATALYSTS FROM FERRO-ALLOYS
#14APPARATUS AND METHOD FOR SEPARATING A SLAG MATERIAL FROM A COLLECTOR MATERIAL
#15PGM converting process and jacketed rotary converter
#16Method for producing a PGM collector alloy
#17Mold flux and casting method using same
#18Method for recovering valuable metals from waste lithium ion batteries
#19Process and method for refining lithium carbonate starting from an impure lithium chloride solution
#20MOLTEN SALT COMPOSITION FOR SMELTING MAGNESIUM USING SOLID OXIDE MEMBRANE (SOM) PROCESS
#21PGM converting process with staged slagging
#22Jacketed rotary converter and PGM converting process
#23Converting process with partial pre-oxidation of PGM collector alloy
#24PROCESS FOR THE PREPARATION OF A CONCENTRATE OF METALS, RARE METALS AND RARE EARTH METALS FROM RESIDUES OF ALUMINA PRODUCTION BY BAYER PROCESS OR FROM MATERIALS WITH A CHEMICAL COMPOSITION SIMILAR TO SAID RESIDUES, AND REFINEMENT OF THE CONCENTRATE SO OBTAINED
#25Low-flux converting process for PGM collector alloy
#26Method for preparing titanium alloys based on aluminothermic self-propagating gradient reduction and slag-washing refining
#27System and method for concentrating rare earth elements from coal byproducts/slag
#28Methods for reducing impurities in magnesium, purified magnesium, and zirconium metal production methods
#29Processes for preparing various metals and derivatives thereof from copper- and sulfur-containing material
#30Process for improving the grade and optical quality of zircons
#31Method for deoxidizing Al—Nb—Ti alloy
#32METHOD FOR DEOXIDIZING Ti-Al ALLOY
#33Molten salt de-oxygenation of metal powders
#34HIGH TEMPERATURE ALLOY PARTICLE DOSING DEVICE
#35Soldering process
#36Isotope displacement refining process for producing low alpha materials
#37Metal ion recovery device and metal ion recovery method
#38METHOD FOR RECOVERING ZINC FROM ELECTRIC FURNACE STEELMAKING DUST AND DEVICE FOR RECOVERING ZINC FROM ELECTRIC FURNACE STEELMAKING DUST
#39System and method for adding molten lithium to a molten aluminium melt
#40Method and device for treating a metal or a molten metal alloy using an addition agent
#41METHOD FOR MANUFACTURING HIGH PURITY MANGANESE AND HIGH PURITY MANGANESE
#42Method for producing a cold-rolled flat steel product for deep-drawing and ironing applications, flat steel product, and use of a flat steel product of said type
#43Granules Containing Agglomerated Bulk Material
#44Apparatus and methods for purifying lead
#45Nano gold and process for preparation
#46Magnesium-based alloy produced using a silicon compound and method for producing same
#47Soldering process
#48Wire for refining molten metal and associated method of manufacture
#49Flux injection assembly and method
#50Methods for reducing impurities in magnesium, purified magnesium, and zirconium metal production
#51Device and method for removing impurities in aluminum melt
#52MAGNESIUM ALLOY AND METHOD OF MAKING THE SAME
#53Process for refining lead bullion
#54Method for producing alloy ingot
#55ENHANCED RECOVERY OF GOLD
#56EXTRACTION OF GOLD FROM CATHODE ASSOCIATED GOLD CONCENTRATES
#57METHOD FOR PROCESSING PRECIOUS METAL SOURCE MATERIALS
#58USE OF A TERTIARY SALT FLUX OF NACL, KCI AND MGCL2 FOR THE PURIFICATION OF ALUMINIUM OR ALUMINIUM ALLOYS, AND METHOD THEREOF
#59Soldering process
#60Magnesium-based alloy with superior fluidity and hot-tearing resistance and manufacturing method thereof
#61Method of suppressing slag foaming in continuous melting furnace
#62Method for purifying Al-Ti-B alloy melt
#63METHOD FOR PURIFYING MATERIAL CONTAINING METALLOID ELEMENT OR METAL ELEMENT AS MAIN COMPONENT
#64Production of nickel
#65Production method and production apparatus of tin or solder alloy for electronic components, and solder alloy
#66SOLDERING PROCESS
#67Magnesium grain refining using vanadium
#68METHOD FOR REMOVING COPPER IN STEEL SCRAPS
#69Use of a binary salt flux of NaCl and MgClfor the purification of aluminium or aluminium alloys, and method thereof
#70Method of regulating nickel concentration in lead-free solder containing nickel
#71Slag for electroslag remelting for copper alloy and method for producing copper alloy material
#72Process for refining lead bullion
#73Method for the recovery by melting of at least one non-ferrous metal, and product for the implementation of the method
#74Apparatus for precipitation/separation of excess copper in lead-free solder
#75Titanium-containing additive
#76Process for recovering platinum group metals using reductants
#77METAL BATH FLUX AND METHOD TO TREAT METAL BATH FLUX AND METHOD TO PRODUCE A METAL BATH FLUX
#78In-line salt refining of molten aluminium alloys
#79Flux injection with pump for pumping molten metal
#80Lime-based additive for steel smelting and the preparation method thereof
#81Salt Composition to be Used With Molten Magnesium
#82Separating vessel
#83Remelting of rare earth magnet scrap and/or sludge, magnet-forming alloy, and sintered rare earth magnet
#84Soldering process
#85Electromagnetic device for fusion and interfacial agitation of diphase systems, particularly for the acceleration of metallurgic or pyrochemical processes
#86Systems, methods, and cored wires for treating a molten metal