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Class Information
Number: 75/335
Name: Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures > Processes > Producing solid particulate free metal directly from liquid metal (e.g., liquid comminuting, etc.) > By vibrating or agitating
Description: Process in which the particles are formed by agitation or vibration of the liquid metal to fling or shake off the particles.

Patents under this class:

Patent Number Title Of Patent Date Issued
8101152 Sonochemical synthesis of titanium-containing oxides Jan. 24, 2012
7854785 Method and apparatus for the recovery of the secondary metallurgy (LF) slag and its recycling in the steel production process by means of electric furnace Dec. 21, 2010
7730746 Apparatus to prepare discrete hollow microsphere droplets Jun. 8, 2010
7416579 Preparing nanosize platinum-titanium alloys Aug. 26, 2008
7331498 Method for refining and homogeneously distributing alloying partners and for removing undesirable reaction products and slags in or from soft solder during the production of fine solder powder Feb. 19, 2008
7311753 Method and device for the production of particles from liquid starting materials Dec. 25, 2007
7297178 Method and device for producing spherical metal particles Nov. 20, 2007
7144441 Process for producing materials reinforced with nanoparticles and articles formed thereby Dec. 5, 2006
RE39224 Apparatus and method for making uniformly sized and shaped spheres Aug. 8, 2006
6939388 Method for making materials having artificially dispersed nano-size phases and articles made therewith Sep. 6, 2005
6814778 Method for continuous mode solder jet apparatus Nov. 9, 2004
6780350 Metal-carbon composite powders, methods for producing powders and devices fabricated from same Aug. 24, 2004
6770207 Method for the leaching of solid matter from sludge Aug. 3, 2004
6676890 Device for producing spherical balls Jan. 13, 2004
6562099 High-speed fabrication of highly uniform metallic microspheres May. 13, 2003
6517602 Solder ball and method for producing same Feb. 11, 2003
6511524 Method and device for producing ball-shaped metallic particles at least almost equal in diameter Jan. 28, 2003
6491737 High-speed fabrication of highly uniform ultra-small metallic microspheres Dec. 10, 2002
6461403 Apparatus and method for the formation of uniform spherical particles Oct. 8, 2002
6432330 Jet system for spherical shape devices Aug. 13, 2002
6338809 Aerosol method and apparatus, particulate products, and electronic devices made therefrom Jan. 15, 2002
6312498 Method of manufacturing solder balls Nov. 6, 2001
6290745 Method and device for producing soft solder powder Sep. 18, 2001
6248151 Method of manufacturing three dimensional parts using an inert gas Jun. 19, 2001
6216765 Apparatus and method for manufacturing a three-dimensional object Apr. 17, 2001
6019814 Method of manufacturing 3D parts using a sacrificial material Feb. 1, 2000
6007183 Acoustic metal jet fabrication using an inert gas Dec. 28, 1999
5980604 Spray formed multifunctional materials Nov. 9, 1999
5891212 Apparatus and method for making uniformly Apr. 6, 1999
5746844 Method and apparatus for creating a free-form three-dimensional article using a layer-by-layer deposition of molten metal and using a stress-reducing annealing process on the deposited metal May. 5, 1998
5547488 Method of making ejection powder for mechanical plating Aug. 20, 1996
5520715 Directional electrostatic accretion process employing acoustic droplet formation May. 28, 1996
5445666 Method for producing small metal balls approximately equal in diameter Aug. 29, 1995
5411602 Solder compositions and methods of making same May. 2, 1995
5266098 Production of charged uniformly sized metal droplets Nov. 30, 1993
5258053 Method for production of granules Nov. 2, 1993
5198157 Ultrasonic device for the continuous production of particles Mar. 30, 1993
5183493 Method for manufacturing spherical particles out of liquid phase Feb. 2, 1993
5154220 Method and apparatus for making metal shot Oct. 13, 1992
5149063 Collision centrifugal atomization unit Sep. 22, 1992
5133800 Fabrication of cryogenic refrigerator regenerator materials by spark erosion Jul. 28, 1992
5066324 Method of evaluation and identification for the design of effective inoculation agents Nov. 19, 1991
4774037 Method for producing solid or hollow spherical particles of chosen chemical composition and of uniform size Sep. 27, 1988
4671906 Method and apparatus for production of minute metal powder Jun. 9, 1987
4640806 Process for atomizing liquid metals to produce finely granular powder Feb. 3, 1987
4460407 Method of preparing magnesium alloy particles Jul. 17, 1984
4428894 Method of production of metallic granules, products obtained and a device for the application of the said method Jan. 31, 1984
4076637 Metal dispersions and method for producing same Feb. 28, 1978
4035116 Process and apparatus for forming essentially spherical pellets directly from a melt Jul. 12, 1977

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