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Publication of BE632485ApublicationCriticalpatent/BE632485A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K11/00—Resistance welding; Severing by resistance heating
B23K11/24—Electric supply or control circuits therefor
Concerning the physical-chemical nature of reliability problems for semiconductor components(Semiconductor component failure reliability criteria emphasizing runaway and degradation failure as function of temperature and load)