E hoʻohana i nā mea hao pale

ʻO Tungsten he metala refractory me ka helu hoʻoheheʻe kiʻekiʻe loa (ʻoi aku ka kiʻekiʻe ma mua o 1650 ℃), nona ka paʻakikī kiʻekiʻe, no laila e hoʻohana pinepine ʻia e hana i ka ikaika wela a me nā mea hoʻopaʻa paʻa, e like me nā alloys o tungsten a me chromium, cobalt a me carbon, i hoʻohana pinepine ʻia e hana i nā ʻāpana ʻaʻahu e like me ka valve o ka aeroengine a me ka turbine impeller, ʻO nā alloys o tungsten a me nā metala refractory ʻē aʻe (e like me tantalum, niobium, molybdenum a me rhenium) hoʻohana pinepine ʻia e hana i nā ʻāpana ikaika wela e like me ka rocket nozzle a me ka engine.

kiʻekiʻe kiko'ī umekaumaha huila

Ua lilo ʻo Tungsten i mea kūpono no ka hana ʻana i nā alloys gravity kikoʻī kiʻekiʻe ma muli o kona kiʻekiʻe kiʻekiʻe a me ka paʻakikī kiʻekiʻe. E like me nā ʻano hana like ʻole a me ka hoʻohana ʻana, hiki ke hoʻokaʻawale ʻia kēia mau ʻāpana gravity kiʻekiʻe i W-Ni-Fe, W-Ni-Cu, W-Co, w-wc-cu, W-Ag a me nā moʻolelo ʻē aʻe. Hoʻohana pinepine ʻia lākou no ka hana ʻana i nā mea pili e like me ka mea kaua, ka wela dissipation sheet, knife switch, circuit breaker a pēlā aku ma muli o ko lākou nui kikoʻī kikoʻī, ikaika kiʻekiʻe, kiʻekiʻe thermal conductivity, conductivity uila maikaʻi a me ka hana ʻoi aku ka maikaʻi.

2、 kahua uila

Hoʻohana nui ʻia ʻo Tungsten i ka uila a me ka ʻoihana mana ma muli o kāna plasticity ikaika, haʻahaʻa haʻahaʻa haʻahaʻa, helu hoʻoheheʻe kiʻekiʻe a me ka ikaika emission electron. No ka laʻana, ʻo ka filament tungsten he kiʻekiʻe luminous rate a me ka lōʻihi o ka lawelawe ʻana, a hoʻohana pinepine ʻia e hana i nā filament puʻupuʻu like ʻole, e like me ke kukui incandescent, ke kukui iodine tungsten a pēlā aku. Eia kekahi, hiki ke hoʻohana ʻia ka uea tungsten e hana i ka cathode wela pololei a me ka grid o ka uila oscillation tube a me ka cathode heat i nā mea uila.

3、 ʻoihana kimekema

Hoʻohana mau ʻia nā pūhui Tungsten e hana i kekahi mau ʻano pena, puaʻa, inika, lubricants a me nā catalysts. No ka laʻana, hoʻohana pinepine ʻia ka sodium tungstate i ka hana ʻana i ka tungsten metala, ka waika tungstic a me ka tungstate, a me nā dyes, pigments, inks, electroplating, etc; Hoʻohana pinepine ʻia ka waika Tungstic e like me ka mordant a me ka wai i loko o ka ʻoihana textile a me ka catalyst no ka hoʻomākaukau ʻana i ka ʻaila octane kiʻekiʻe i ka ʻoihana kemika; Hoʻohana pinepine ʻia ʻo Tungsten disulfide i ka synthesis organik, e like me ka lubricant paʻa a me ka catalyst i ka hoʻomākaukau ʻana i ka ʻaila synthetic; Hoʻohana ʻia ka Bronze tungsten oxide i ka pena.