Abstract:
The present invention provides a silver powder that has an appropriate viscosity range at the time of paste production, can be easily kneaded, and prevents flake occurrence. The silver powder has a dibutyl phthalate absorption amount, measured by a method of JIS-K6217-4, of 7.0 to 9.5 ml/100 g, and has an oil absorption profile at the time of measurement of the absorption amount, having two peaks, or one peak having a half width of not more than 1.5 ml/100 g.
Abstract:
The present invention provides a silver powder that has an appropriate viscosity range at the time of paste production, can be easily kneaded, and prevents flake occurrence. The silver powder has a dibutyl phthalate absorption amount, measured by a method of JIS-K6217-4, of 7.0 to 9.5 ml/100 g, and has an oil absorption profile at the time of measurement of the absorption amount, having two peaks, or one peak having a half width of not more than 1.5 ml/100 g.
Abstract:
The invention relates to a disc with an electrical connection element, comprising: - a substrate consisting of glass (1), - an electrically conductive structure (2) with a layer thickness of between 5 µm and 40 µm on a region of said substrate (1), - a connection element (3) and - a layer of a soldering material (4) which electrically connects the connection element (3) to a sub-region (12) of the electrically conductive structure (2), - the connection element (3) containing at least one iron-nickel alloy or one iron-nickel-cobalt alloy, - the connection element (3) being connected over its entire surface to the sub-region (12) of the electrically conductive structure (2) by means of a contact surface (11), and - said contact surface (11) having no corners.
Abstract:
Die vorliegende Erfindung betrifft eine Scheibe mit einem elektrischen Anschlusselement, umfassend: - ein Substrat aus Glas (1), - eine elektrisch leitfähige Struktur (2) mit einer Schichtdicke von 5 µm bis 40 µm auf einem Bereich des Substrats (1), - ein Anschlusselement (3) und - eine Schicht einer Lotmasse (4), die das Anschlusselement (3) mit einem Teilbereich (12) der elektrisch leitfähigen Struktur (2) elektrisch verbindet, wobei - das Anschlusselement (3) zumindest eine Eisen-Nickel-Legierung oder eine Eisen-Nickel-Kobalt-Legierung enthält, - das Anschlusselement (3) über eine Kontaktfläche (11) vollflächig mit dem Teilbereich (12) der elektrisch leitfähigen Struktur (2) verbunden ist und - die Kontaktfläche (11) keine Ecken aufweist.