Porcelain part for novel rigid suspension pin-type porcelain insulator and insulator employing porcelain part

Porcelain part for novel rigid suspension pin-type porcelain insulator and insulator employing porcelain part

The invention discloses a porcelain part for a novel rigid suspension pin-type porcelain insulator and an insulator employing the porcelain part. The porcelain part comprises the following components in percentage by weight: 40%-55% of alpha-Al2O3, 30%-45% of SiO2, 0.01%-1.4% of Fe2O3, 0.005%-0.5% o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHOU CAIYUAN, TAO BAIHONG, MA HUAIGEN
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Beschreibung
Zusammenfassung:The invention discloses a porcelain part for a novel rigid suspension pin-type porcelain insulator and an insulator employing the porcelain part. The porcelain part comprises the following components in percentage by weight: 40%-55% of alpha-Al2O3, 30%-45% of SiO2, 0.01%-1.4% of Fe2O3, 0.005%-0.5% of K2O, 0.005%-0.5% of Na2O, 6%-8% of MgO, 4%-7% of CaO, 1%-3% of CaSiO3 and 1%-3% of MgSiO3. Therefore, the porcelain part has the advantages of being relatively long in service life, and relatively safe and reliable when in use.