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Class Information
Number: 148/97
Name: Metal treatment > Process of modifying or maintaining internal physical structure (i.e., microstructure) or chemical properties of metal, process of reactive coating of metal and process of chemical-heat removing (e.g., flame-cutting, etc.) or burning of metal > Superconductive metal or alloy (i.e., superconductive tc at or below 30`k) > Particle (e.g., ion, neutron, etc.) bombardment or electromagnetic wave energy (e.g., laser, etc.)
Description: Process wherein a superconducting precursor or superconducting metal is subjected (1) to particle (e.g., ion, neutron, etc.) bombardment for purposes other than implantation or (2) to electromagnetic wave energy (e.g., laser, etc.).

Patents under this class:

Patent Number Title Of Patent Date Issued
8003563 Method for producing tungsten trioxide powder for photocatalyst, tungsten trioxide powder for photocatalyst, and photocatalyst product Aug. 23, 2011
6813533 Method for simulation of laser material deposition Nov. 2, 2004
6493411 Method for producing formed bodies of high temperature superconductors having high critical currents Dec. 10, 2002
5199999 Ion implantation in metal alloys Apr. 6, 1993
4746373 Method of manufacturing compound superconductors May. 24, 1988
4729801 Process for producing superconducting compound tape or wire material by electron beam irradiation Mar. 8, 1988

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