CREAM SOLDER

A cream solder used for soldering electronic parts to circuit boards. It is composed of a powdery soldering alloy and a flux comprising at least rosin, activator, thixotropic agent and solvent. The flux further contains 0.5 - 30 wt. % palmitic and/or stearic acid as a slip additive. Métal d'app...

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Bibliographische Detailangaben
Hauptverfasser:	FURUSAWA, AKIO, FUKUSHIMA, TETSUO, NAGATA, HARUTO
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A cream solder used for soldering electronic parts to circuit boards. It is composed of a powdery soldering alloy and a flux comprising at least rosin, activator, thixotropic agent and solvent. The flux further contains 0.5 - 30 wt. % palmitic and/or stearic acid as a slip additive. Métal d'apport de brasage en crème, utilisé pour souder des composants électroniques à des plaquettes de circuit. Ledit métal d'apport de brasage est composé d'un alliage de soudage en poudre et d'un flux comprenant de la colophane, un activateur, un agent thixotropique et un solvant. Le flux contient en outre 0,5 à 30 % en poids d'acide palmitique et/ou stéarique en tant que lubrifiant.