bimetallic luga i ʻole bimetallic thimble he ʻano kūikawā o ka thimble no ka hoʻopili ʻana i ke kaula alumini me ka pahi keleawe a i ʻole nā ​​pahu keleawe.

Ma kēia ʻatikala, e kūkākūkā mākou i ke ʻano a me ka hoʻohana ʻana onā pahu bimetallic.

Nā pilikia me ka Hui Cu/Al

Hoʻokumu ʻia ka ʻāpana alumini oxide i ʻoi loa kū'ē i kēia manawa.The Joint wela a ʻo ka hopena i ke ahi ʻana o ke kaula a pau i ke ahi.

Ma muli o nā coefficient thermal like ʻole o Al & Cu, wehe ʻia ka hui

Hana ʻia ʻo Bimetal Thimble:

Hoʻopili ʻia ka pāma keleawe i hoʻopaʻa ʻia i ka electrolytic ka pahu alumini electrolytic.Cu a me nā molekele Al ua hoʻopaʻa ʻia e hana i kahi strong

a me ka hui paa no laila e loaʻa ana ka hoʻololi maikaʻi loa

Kāohi ʻia ka oxidation i loko o ke kaula kelepona ma ka pale ʻana ka ʻili o loko me kahi momona kikoʻī me kahi loa wahi hāʻule kiʻekiʻe.

Hoʻohana Bimetal Thimble

Ua kūpono nā mea hoʻopili uea bimetallic hoʻokuʻi ʻia ʻo LV, MV a me HV aluminika nā kaula alakaʻi me 11kV-33kV medium

uila uila me nā wahi ʻāpana keʻa alakaʻi 10sqmm-630sqmm