bimetallic lu'u-lu'uko bimetallic thimble nau'i ne na musamman na thimble don haɗa kebul na aluminum tare da bas na jan karfe ko tashoshi na jan karfe.

A cikin wannan labarin, za mu tattauna tsarin da aikace-aikace nabimetallic tashoshi.

Matsaloli tare da Cu/Al Joint

Aluminum oxide Layer an kafa shi wanda yake da kyau juriya ga halin yanzu.Thda Joint yayi zafi kuma yana haifar da kona na USB kuma daga baya ya ƙare cikin wuta.

Saboda daban-daban thermal coefficients na Al & Cu, sassauta haɗin gwiwa faruwa

Bimetal Thimble Construction:

The electrolytic jabu na jan karfe dabino ne gogayya-welded zuwa da electrolytic aluminum ganga.Ku da Al kwayoyin halitta an haɗa su tare don ƙirƙirar strong

da haɗin gwiwa mai dorewa don haka cimma mafi kyawun sauyi

Oxidation a cikin kebul lug ana hana kariya saman ciki tare da takamaiman maiko tare da sosai babban faduwa.

Bimetal Thimble Application

Masu haɗin igiyoyin igiyoyi na bimetallic sun dace da su Haɗa LV, MV da HV masu ɗaure aluminum madugu igiyoyi ciki har da 11kV-33kV matsakaici

ƙarfin lantarki tare da madugu giciye sassan sassan 10m²-630sqmm