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Aug 04, 2025

ʻO nā waiwai a me nā noi o Tungsten

Ua alakaʻi ʻia nā waiwai conductive o Tungsten i kona hoʻohana nui ʻana i nā ʻano āpau. No ka laʻana, i loko o nā ʻōpuʻu kukui, lilo ka filament tungsten ma ke ʻano -mea hoʻomāmā. Hiki i kāna conductivity ke kahe mālie, e hoʻoulu ai i ka wela, a laila e hoʻomālamalama ka filament a hoʻokuʻu i ka mālamalama. Eia kekahi, hoʻohana pinepine ʻia ka tungsten ma ke ʻano he mea electrode i loko o ka ʻoihana uila, mahalo i kona conductivity maikaʻi loa a me ke kūpaʻa kiʻekiʻe -mahana.

Eia naʻe, he mea nui e hoʻomaopopo ʻaʻole paʻa loa nā waiwai conductive o tungsten. Hoʻopili ʻia kona pono e nā kumu like ʻole, e like me ka mahana, ke kaomi, a me ka hoʻomaʻemaʻe waiwai. No ka laʻana, i nā wela kiʻekiʻe, hiki ke loli ka resistivity o tungsten, e pili ana i kona conductivity.

E hoʻouna i ka noi