| Patents for C22C 1 - Making non-ferrous alloys (28,127) |
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| 05/21/2008 | CN101181752A Method for preparing WC-Co series nano composite hard alloy powder |
| 05/21/2008 | CN100389223C Self-lubricating alloy material and method for preparing the same |
| 05/21/2008 | CN100389221C High fluidity evaporative pattern casting magnesium alloy and smelting method thereof |
| 05/21/2008 | CN100389220C Method for preparing intermediate alloy of aluminum, silicon and posphor |
| 05/21/2008 | CN100389219C Nickel-silicon-boron intermediate alloy and process for preparing same |
| 05/21/2008 | CN100389216C Copper-silicon-boron intermediate alloy and process for preparing same |
| 05/21/2008 | CN100389214C Apparatus for removing non-metallic oxidized impurity in non-ferrous alloy liquid |
| 05/21/2008 | CN100389213C Industrial prepn process of aluminium base composite material |
| 05/20/2008 | US7374840 Centrifugally atomized zinc alloy powder for alkaline batteries |
| 05/20/2008 | US7374717 Method for producing intermetallic compound porous material |
| 05/20/2008 | US7374596 Niobium powder, niobium sintered body and capacitor using the sintered body |
| 05/15/2008 | WO2008056157A1 Powder modification in the manufacture of solid state capacitor anodes |
| 05/15/2008 | WO2008055594A1 Cylinder crankcase for a motor vehicle |
| 05/15/2008 | WO2007024158A8 Aluminium-based powder composite mixture and method for the production thereof |
| 05/15/2008 | US20080113210 Rare earth element-iron-boron alloy, and magnetically anisotropic permanent magnet powder and method for production thereof |
| 05/15/2008 | US20080112835 Electrically conductive cermet and method of making |
| 05/14/2008 | EP1920079A1 A maraging steel article and method of manufacture |
| 05/14/2008 | EP1794335B1 Method of producing a copper-germanium-boron master alloy and its use in making silver-copper alloys |
| 05/14/2008 | CN101178957A Copper alloy contact wire and method of producing the same |
| 05/14/2008 | CN101177767A Block nisiloy-based amorphous-nano-crystalline composite material and preparation method thereof |
| 05/14/2008 | CN101177757A Alloying material for smelting vanadium-manganese-containing alloy steel and preparation method thereof |
| 05/14/2008 | CN101177752A Magnesium-zinc-lanthanon alloy and method for preparing same |
| 05/14/2008 | CN101177751A Gadolinium-containing die-casting thermostable high-zinc magnesium alloy and method for making same |
| 05/14/2008 | CN101177750A Praseodymium-containing high-strength deformation thermostable aluminum alloy and preparation technique |
| 05/14/2008 | CN101177748A Method for manufacturing difficult-to-form pure rhenium sheet |
| 05/14/2008 | CN101177747A Boron-containing magnesium-base master alloy and preparation method thereof |
| 05/14/2008 | CN101177746A Magnesium-strontium-stibium master alloy and preparation method thereof |
| 05/14/2008 | CN101177745A Method for synthesizing magnesium-silicon intermediate and preparation of high-magnesium aluminum alloy thereby |
| 05/14/2008 | CN101177744A Method for preparing aluminium-based composite material |
| 05/14/2008 | CN101177743A Method for reducing phosphorus modification temperature of aluminium- silicon alloy |
| 05/14/2008 | CN101177742A Method for in-situ preparation of TiBO2 reinforced magnesium-based composite material |
| 05/14/2008 | CN101177350A Copper alloy holding furnace body material |
| 05/14/2008 | CN101176922A Manufacture process of nanometer silver using multi-vugh carrier |
| 05/14/2008 | CN101176920A Method for preparing active metal titanium and boron carbide complex spherical hot spraying powder |
| 05/14/2008 | CN100387746C Quasi bainitic steel and its application in rail way industry |
| 05/14/2008 | CN100387743C High-strength heat-resisting magnesium alloy and its preparing method |
| 05/14/2008 | CN100387741C Sn-Zn-Cr alloy lead-free solder preparation method |
| 05/14/2008 | CN100387740C Titan bronze for slot wedge on turbo generator rotor and its processing technology |
| 05/14/2008 | CN100387737C Method for preparing super fine hard alloy |
| 05/14/2008 | CN100387736C Vacuum smelting technology of hafnium containing nickel base casting high temperature alloy K488 reverse material alloy |
| 05/14/2008 | CN100387735C Method and equipment for manufacturing material of magnesium alloy |
| 05/14/2008 | CN100387382C Method for preparing Cu-graphite, Ag-graphite and Cu Ag-graphite alloy powder |
| 05/14/2008 | CN100387378C Electric contactor and alloy for electrode, preparing method thereof |
| 05/13/2008 | US7371960 Figure of merit in Ytterbium-Aluminum-Manganese intermetallic thermoelectric and method of preparation |
| 05/13/2008 | CA2609565A1 Material and method of manufacture of a solder joint with high thermal conductivity and high electrical conductivity |
| 05/08/2008 | WO2008052833A1 Material for tribological applications |
| 05/08/2008 | US20080107896 Composite Wear-Resistant Member and Method for Manufacture Thereof |
| 05/08/2008 | DE10296690B4 Verfahren zur Herstellung eines Sintermagneten A process for producing a sintered magnet |
| 05/07/2008 | EP1918950A2 Powdered niobium, sintered body thereof, capacitor using the sintered body and production method of the capacitor |
| 05/07/2008 | EP1918389A1 Copper alloy extruded material and method for producing same |
| 05/07/2008 | EP1917373A2 High strength weldable al-mg alloy |
| 05/07/2008 | EP1641947B1 Method for producing conductive alloys in a rotatable melt crucible |
| 05/07/2008 | EP1228261B1 Metal-ceramic composite material body and method for producing the same |
| 05/07/2008 | CN201056543Y Microgravity synthesizing device of self-spread incendiary material in superconducting magnetic field |
| 05/07/2008 | CN101173337A Low cost creep resistanct magnesium alloy and method for producing the same |
| 05/07/2008 | CN101173336A Fire resistant aluminum alloy and its manufacturing method |
| 05/07/2008 | CN101173334A Aluminum base composite material for automobile brake disk and method for producing the same |
| 05/07/2008 | CN101173332A Method for producing polyporous material based on solid/gas eutectic directional solidification |
| 05/07/2008 | CN101173331A Process for preparing Al-base composite material |
| 05/07/2008 | CN101173330A Low cost heat resisting magnesium alloy and method for producing the same |
| 05/07/2008 | CN101173329A Method for producing free-cutting steel |
| 05/07/2008 | CN101173327A Method for supplying cover gas |
| 05/07/2008 | CN101172303A Method for producing bubble aluminum alloy special-shaped member with even pore structure |
| 05/07/2008 | CN100386584C Crucible for smelting magnesium metal alloy and its preparing method |
| 05/07/2008 | CN100386465C High-toughness binary-cube non-crystal alloy and its preparation method |
| 05/07/2008 | CN100386460C Method of producing an abrasive product containing cubic boron nitride |
| 05/07/2008 | CN100386458C Amorphous crystallization preparation method for nano crystal thermoelectric semiconductor material |
| 05/07/2008 | CN100386456C Special silicon bronze alloy and process for preparing same |
| 05/07/2008 | CN100386455C Method for preparing aluminum-titanium-carbon intermediate alloy |
| 05/06/2008 | US7368690 Method of and apparatus for processing of semi-solid metal alloys |
| 05/06/2008 | US7368013 Superabrasive particle synthesis with controlled placement of crystalline seeds |
| 05/02/2008 | WO2008050773A1 Raw-material mixture with high expansion rate for producing porous metallic sinter |
| 05/02/2008 | WO2008050753A1 Apparatus for producing porous body and method for producing porous body |
| 05/02/2008 | WO2008050099A1 Metal matrix composite material |
| 05/01/2008 | US20080098852 Composite moldable matrix of low and medium fusion temperature metal particles; heat shrinkage resistance; easy to use; structurally stable understructure repair of crowns and bridges |
| 04/30/2008 | EP1915971A1 A material for forming a dental coping in the preparation of a dental restoration |
| 04/30/2008 | EP1440174B1 Iterative cycle process for carbon supersaturation of molten metal and solid metals obtained thereby |
| 04/30/2008 | EP1345869B1 Machining tool and method of producing the same |
| 04/30/2008 | CN201053027Y Mechanical alloying device for magnetic control experiment |
| 04/30/2008 | CN101170173A A low-cost lanthanon hydrogen storage alloy and making method and purpose |
| 04/30/2008 | CN101169985A Special nickel-base composite conductive powder material and its preparation method |
| 04/30/2008 | CN101168815A Non-metal element alloyed sheet layer niobium-molybdenum-silicon-base in situ composite material and preparation method thereof |
| 04/30/2008 | CN101168812A Metal element alloyed sheet layer niobium-molybdenum-silicon-base in situ composite material and preparation method thereof |
| 04/30/2008 | CN101168810A High-strength high-modulus aluminum-base composite material and preparation method thereof |
| 04/30/2008 | CN101168809A Endogenesis sub-micron TiB2 particle enhanced aluminum-base composite material and preparing technique thereof |
| 04/30/2008 | CN101168808A Method for producing Cu-Ti alloy used for injection moulding die |
| 04/30/2008 | CN101168806A Multiphase oxide particles enhanced copper-base composite material and preparing method thereof |
| 04/30/2008 | CN101168805A Method for preparing ceramic reinforced metal-based porous composite material |
| 04/30/2008 | CN101168804A One-dimensional CdS-Ni semiconductor-magnetic functional composite nano material and preparation method thereof |
| 04/30/2008 | CN101168803A Method for preparing Al-base composite material |
| 04/30/2008 | CN101168310A Metastable state Cu-base and Ni-base alloy composite foil and preparation method thereof |
| 04/30/2008 | CN101168196A Method for preparing nickel-base amorphous nano particles |
| 04/30/2008 | CN101168190A Hard alloy and double-metal composite technique and device |
| 04/30/2008 | CN101168187A Low-temperature intermediate frequency electromagnetic field adjuvant casting method for hard aluminum flat section ingot |
| 04/30/2008 | CN101168177A Deformation method and device for gradient temperature wedge pressure for injecting and depositing porous material |
| 04/30/2008 | CN100385720C Alloy material of battery positive plate grid and its preparation method |
| 04/30/2008 | CN100385695C Thermoelectric conversion material, thermoelectric conversion element using the material, and electric power generation method and cooling method using the element |
| 04/30/2008 | CN100385031C Method of preparing microcarbon aluminium-iron alloy by directly reducing iron |
| 04/30/2008 | CN100384609C Method for preparing wearable composite alloy material with metal base, and machine structure component |
| 04/30/2008 | CN100384573C Method for preparing copper zinc alloy powder |