| Patents for C22F 3 - Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons (775) |
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| 02/06/2013 | CN102912088A Method and device for strengthening inner wall of middle-small diameter long tube through laser shot blasting |
| 01/30/2013 | CN102899542A High-strength rare-earth aluminum alloy acoustic vibration device |
| 01/23/2013 | CN102892915A Electromagnetic forming of metallic glasses using capacitive discharge and magnetic field |
| 01/16/2013 | CN102877014A Thermal treatment method suitable for magnetism alloy with age-hardening property |
| 01/15/2013 | CA2653612C Melting furnace with agitator |
| 01/15/2013 | CA2643749C Compositions of matter: system ii |
| 01/09/2013 | CN102212655B Laser shock method |
| 01/02/2013 | CN202643811U Crystal refinement device for aluminum alloy |
| 12/26/2012 | CN102839275A High-power stress relief shock machine method |
| 12/19/2012 | CN102828015A Aging vibration composite heat treatment method of magnesium aluminium alloy material or member |
| 12/03/2012 | CA2778750A1 Components and processes of producing components with regions having different grain structures |
| 11/28/2012 | CN102251078B Laser mixed high field device |
| 11/27/2012 | US8319150 Continuous motion laser shock peening |
| 11/14/2012 | CN102260839B Method for preparing high-compactness nanometer crystal copper block material |
| 11/07/2012 | CN102766835A Method for preparing high performance SmCo permanent magnet material |
| 11/06/2012 | US8303738 Metal heating apparatus, metal heating method, and light source apparatus |
| 10/24/2012 | CN102747311A Method for improving processing properties of magnesium alloy part in multi-time shaping process |
| 10/24/2012 | CN102747215A Experimental apparatus for laser shock processing of brittle material |
| 10/24/2012 | CN102747214A Multi optical path combined shock peening system |
| 10/10/2012 | CN102719625A Method and device for improving room temperature plasticity of block amorphous alloy and structural member of block amorphous alloy |
| 10/03/2012 | CN102703845A Technology for strengthening high surface hardness of TC4 titanium alloy by electrical spark |
| 09/06/2012 | DE102011000984A1 Verfahren zum Veredeln einer metallischen Beschichtung auf einem Stahlband A method for finishing a metal coating on a steel strip |
| 08/30/2012 | DE112010003405T5 Mikrokristalline Legierung, Verfahren zur Herstellung derselben, Vorrichtung zur Herstellung derselben und Verfahren zur Herstellung eines Gusstücks aus derselben Microcrystalline alloy, method of producing the same, apparatus for producing the same and method of manufacturing a casting has from the same |
| 08/22/2012 | CN102181625B Ultraharmonic-resonance vibratory stress relief device for high-natural-frequency workpiece |
| 08/15/2012 | CN101760719B Method and device of laser impact and thermal spraying composite coating preparation |
| 07/25/2012 | CN101736214B Light metal surface laser impact micronano particle injection reinforcing method |
| 07/11/2012 | CN102560014A Heat treatment device and heat treatment method for rapid heating in pulsed magnet field |
| 07/04/2012 | EP1577401B1 Method of manufacturing metal product having nano-crystallized surface layer part |
| 07/04/2012 | CN202297681U 激光混强场装置 Mixed strong field laser device |
| 07/04/2012 | CN101722361B Device and method for controlling residual stress on surface of metal microstructure |
| 06/20/2012 | CN101967552B Post-processing method for improving plasticity of amorphous alloy by using cyclic load |
| 06/13/2012 | CN102492829A High-current electrifying device |
| 06/13/2012 | CN102489530A Preparation method and device for three-dimensional (3D) gradient plates produced through multi-layer rolling and multi-point electric pulse treatment |
| 05/30/2012 | CN202246776U Wavelet frequency spectrum analysis vibration stress relieving system |
| 05/30/2012 | CN102482736A 微晶合金、其制造方法、制造装置及其铸件的制造方法 Nanocrystalline alloy, manufacturing method thereof, manufacturing apparatus and manufacturing method of the casting |
| 05/30/2012 | CN101435064B High sound intensity ultrasonic processing apparatus for metal and alloy solidification and processing method thereof |
| 05/09/2012 | CN102443749A Method for improving performance of fast-setting Ni-Mn-based magnetic refrigeration alloy ribbon material |
| 05/09/2012 | CN101333611B Shape memory material and method of making the same |
| 04/19/2012 | WO2011127414A3 Electromagnetic forming of metallic glasses using a capacitive discharge and magnetic field |
| 04/11/2012 | CN102409209A 一种超声场与细化剂复合细化az31镁合金晶粒的方法 An ultrasonic field and refiner of magnesium alloy composite refined grains az31 method |
| 04/11/2012 | CN102409157A 一种中空激光强化方法 A hollow laser hardening method |
| 04/04/2012 | CN102400007A 一种增强共晶强化的Cu-Ag合金及其制备方法 An enhanced eutectic Cu-Ag alloy reinforced its preparation method |
| 04/03/2012 | US8147621 Oxidation of copper or chromium-nickel-iron alloy metal article; reduction in hydrogen; producing macroscopically smooth surface portions and a plurality of multiply curved nanopores; coating; semiconductors |
| 03/29/2012 | US20120073709 Amorphous alloys having zirconium and methods thereof |
| 03/28/2012 | CN202175695U 环状非晶磁芯串存储架 Cyclic amorphous core string storage rack |
| 03/28/2012 | CN101736215B Preparation method of Mg/SiCp composite material |
| 03/22/2012 | US20120067465 Corrosion resistance of magnesium alloy article surfaces |
| 03/07/2012 | CN202157107U 智能振动器 Smart Vibrator |
| 03/07/2012 | CN101092679B Method for quick processing iron based shape memory alloy under large current impulse |
| 03/01/2012 | WO2012027382A1 Control of microstructure in soldered, brazed, welded, plated, cast or vapor deposited manufactured components by applying a magnetic field during soldification |
| 02/29/2012 | CN102031399B Method for preparing Cu-Fe alloy under action of magnetic field |
| 01/25/2012 | EP2409796A1 Method for homogenizing melts by means of cyclical phase transformations and a device for implementing same |
| 01/19/2012 | WO2012008470A1 Aluminum alloy with excellent high-temperature strength and thermal conductivity, and process for production thereof |
| 01/18/2012 | CN101787498B Method for directional heating crystallization on block amorphous alloy |
| 01/04/2012 | CN102304616A Vibratory stress relief vibration level amplifying device |
| 12/21/2011 | CN202081130U 一种新型电火花表面强化机 A new surface hardening EDM machine |
| 12/14/2011 | CN202072730U 快进式超声波金属表面加工装置 Fast forward ultrasonic metal surface processing device |
| 12/14/2011 | CN101899634B 一种消除铝合金中针片状富Fe相的方法 An aluminum alloy Fe-rich phase in the flakiness of elimination |
| 11/30/2011 | CN102260839A 高致密度纳米晶铜块体材料的制备方法 Preparation of high density induced nanocrystalline copper bulk materials |
| 11/23/2011 | EP2387621A1 Method and device for the heat treatment of components by plasma fire |
| 11/23/2011 | CN102251096A Sheet metal part vibratory stress relief method and device |
| 11/23/2011 | CN102251078A Laser mixed high field device |
| 11/16/2011 | CN202039105U Torsion coupling resonance type vibration aging device |
| 11/16/2011 | CN202039103U Superharmonic resonance type vibration aging device for workpieces with high natural frequency |
| 11/16/2011 | CN202039102U Weld stress-treating ultrasonic impact gun with luminous and insulating shell |
| 11/02/2011 | CN202022962U Device for controlling frequency-spectrum harmonic vibration stress relief |
| 11/02/2011 | CN102230146A Method for cutting residual stress in sawing area by ultrasonic vibration after aluminum alloy medium and heavy plate prestretching |
| 10/26/2011 | CN102226258A Method for eliminating residual stress of saw cutting area through mechanical vibration after pre-stretching of aluminum alloy thick plate |
| 10/20/2011 | CA2794723A1 Corrosion resistant aluminum foam products |
| 10/13/2011 | WO2011127414A2 Electromagnetic forming of metallic glasses using a capacitive discharge and magnetic field |
| 10/12/2011 | CN102212655A Laser shock method |
| 09/28/2011 | CN201991986U 振动时效减振支承装置 VSR damping support device |
| 09/28/2011 | CN101250628B Method for preparing anisotropic complex phase rare earth permanent magnetism rapid tempering belt |
| 09/14/2011 | CN102181625A Ultraharmonic-resonance vibratory stress relief device for high-natural-frequency workpiece |
| 08/31/2011 | CN102168236A Ultrasonic impact treatment process for reducing residual stress of aluminium alloy box girder welded structure |
| 08/23/2011 | US8003563 Method for producing tungsten trioxide powder for photocatalyst, tungsten trioxide powder for photocatalyst, and photocatalyst product |
| 08/11/2011 | US20110192503 Method for controlling variations of al-ti-c alloy grain refinement ability through controlling compression ratio |
| 08/02/2011 | US7987897 Method for making castings by directed solidification from a selected point of melt toward casting periphery |
| 07/20/2011 | CN101717901B Process and device for amorphous thin ribbon heat treatment under the action of pulsed magnetic field |
| 07/06/2011 | CN102116359A Vibratory stress relief equipment and vibration reduction bearing device thereof |
| 06/01/2011 | CN102080201A Grain refinement method of rhenium alloy cast structure |
| 06/01/2011 | CN102080175A Beryllium alloy as electrical contact materials in helium-filled environment |
| 05/26/2011 | WO2011061001A1 A method and an apparatus for prestressing components by electrical discharge |
| 05/19/2011 | US20110114227 Grain refinement of metallic components by controlled strain path change |
| 05/18/2011 | EP2322682A1 Method for improving formability of magnesium alloy |
| 05/11/2011 | CN102051567A Precision casting method for refining aluminum alloy by using adjustable traveling wave magnetic field |
| 05/04/2011 | CN201817522U Stress-electric field-temperature multi-external-field comprehensive aging heat treatment device |
| 04/28/2011 | DE102009025064A1 Verfahren zur Herstellung eines Kolbens einer Brennkraftmaschine mittels induktiver Energiezufuhr und Laserbestrahlung A method of manufacturing a piston of an internal combustion engine by means of inductive power supply and laser irradiation |
| 04/27/2011 | CN102031399A Method for preparing Cu-Fe alloy under action of magnetic field |
| 04/13/2011 | CN101775520B Method for preparing high-performance Cu-Fe deformation in-situ composite material by magnetic field treatment |
| 04/06/2011 | CN102002659A Method for performing nano crystallization on amorphous alloy strip continuously |
| 03/29/2011 | CA2297866C Composition of matter tailoring: system i |
| 03/22/2011 | US7910051 Low-energy method for fabrication of large-area sputtering targets |
| 03/03/2011 | WO2011024040A1 Microcrystalline alloy, method for production of the same, apparatus for production of the same, and method for production of casting of the same |
| 02/09/2011 | CN101967552A Post-processing method for improving plasticity of amorphous alloy by using cyclic load |
| 02/09/2011 | CN101298653B High-strength high-toughness AZ91 magnesium alloy strip eletrotoughening process method and system |
| 01/19/2011 | CN201711521U Strong pulse current directional solidifying device |
| 01/12/2011 | EP2272607A1 Method for producing castings by means of directed crystallisation |
| 01/12/2011 | CN101157125B A method and apparatus for processing metallic material within complex magnetic field |
| 12/28/2010 | US7857918 Method of production of steel product with nanocrystallized surface layer |