'A'ole 'ele'ele 'o Tungsten pono'ī, akā, hō'ike 'ia he -keokeo metala ke'oke'o. Eia nō naʻe, ma lalo o kekahi mau kūlana, e like me ka hana ʻana i ka tungsten carbide, hiki ke ʻike ʻia he ʻeleʻele.
I. Na waiwai kala kumu o Tungsten
ʻO Tungsten, he mea i loko o ka papaʻaina me ka helu atomika 74, he metala me kahi helu heheʻe kiʻekiʻe. Ma kona 'ano maoli, 'ike 'ia ka tungsten i ke kala-keokeo metala, e like me ka nui o na metala. ʻO kēia kala ma muli o ka noʻonoʻo ʻana a me ka lūlū ʻana o ka mālamalama e nā electrons manuahi i loko o ka metala. No laila, ke nīnau mākou, "He ʻeleʻele ka tungsten?" ma muli o kona mau waiwai kino kumu, ʻaʻole ka pane.
II. Nā Hui Tungsten a me ko lākou mau kala
ʻOiai he keʻokeʻo keʻokeʻo - tungsten maʻemaʻe, hiki i kekahi mau pūhui tungsten ke hōʻike i nā kala like ʻole. No ka laʻana, ʻo ka tungsten carbide (WC), kahi hui i haku ʻia me ka tungsten a me ke kalapona, ʻeleʻele maʻamau. ʻO kēia kala ʻeleʻele ma muli o kāna ʻano aniani kikoʻī a me ka hoʻonohonoho electron. No laila, i kekahi mau pōʻaiapili, e like me ka pili ʻana i ka tungsten carbide, manaʻo hewa paha nā kānaka he ʻeleʻele ka tungsten ponoʻī.
Nā noi Tungsten a me ka hana kala
Ma muli o kona wahi hoʻoheheʻe kiʻekiʻe a me nā waiwai kino ʻē aʻe, hoʻohana nui ʻia ka tungsten ma nā ʻano āpau, e like me ka hana ʻana i nā filament i nā kukui kukui. Eia nō naʻe, i kēia mau noi, hiki ke ʻokoʻa ke kala o ka tungsten ma muli o ke ʻano o ka mahana a me nā kūlana kaiapuni. No ka laʻana, i ka wā i hoʻomehana ʻia ai i loko o kahi ʻōpuʻu kukui, hoʻopuka ka filament tungsten i ke kukui keʻokeʻo ʻālohilohi ma mua o ka hoʻopaʻa ʻana i kona kala{2}}keʻokeʻo mua.
