LEAD-FREE LOW-MELTING GLASS COMPOSITION AND LOW-MELTING GLASS COMPOSITE MATERIAL AND LOW-MELTING GLASS PASTE CONTAINING LEAD-FREE LOW-MELTING GLASS COMPOSITION, AND SEALING STRUCTURE, ELECTRICAL AND ELECTRONIC PART AND COATED PART USING SAME

A lead-free low-melting glass composition containing vanadium oxide, tellurium oxide, silver oxide and lithium oxide, said composition satisfying the following two relational expressions (1) and (2) in terms of oxides.[Ag2O]≥[TeO2]≥[V2O5]≥[Li2O] (1)2[V2O5]≥[Ag2O]+[Li2O]≥40 (2)(In the formula, [X]...

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Hauptverfasser:	HASHIBA, Yuji, AOYAGI, Takuya, NAITO, Takashi, MIYAKE, Tatsuya, TACHIZONO, Shinichi, ONODERA, Taigo
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL SEMICONDUCTOR DEVICES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	A lead-free low-melting glass composition containing vanadium oxide, tellurium oxide, silver oxide and lithium oxide, said composition satisfying the following two relational expressions (1) and (2) in terms of oxides.[Ag2O]≥[TeO2]≥[V2O5]≥[Li2O] (1)2[V2O5]≥[Ag2O]+[Li2O]≥40 (2)(In the formula, [X] represents a content of component X, and the unit thereof is "mol %"; the same applies hereinafter.) Thus, it is possible to provide a lead-free low-melting glass composition which enables sealing and adhesion at around the melting point (232° C.) of tin and which has high adhesiveness and stickiness.