Kedu ihe na-eme mgbe tungsten na-ekpo ọkụ?

Mgbe tungsten na-ekpo ọkụ, ọ na-egosiputa ọtụtụ ihe na-adọrọ mmasị. Tungsten nwere ebe mgbaze kacha elu nke ọla niile dị ọcha, n'ihe karịrị 3,400 degrees Celsius (6,192 degrees Fahrenheit). Nke a pụtara na ọ nwere ike iguzogide oke okpomọkụ na-enweghị agbaze, na-eme ka ọ bụrụ ihe dị mma maka ngwa ndị chọrọ nguzogide okpomọkụ dị elu, dị ka filament bulb bulb,ihe kpo oku, na ojiji ụlọ ọrụ ndị ọzọ.

Ịkpọ oku-belt

 

N'ebe okpomọkụ dị elu, tungsten na-aghọkwa nnukwu ihe na-eguzogide corrosion, na-eme ka ọ dị mma maka iji ya na gburugburu ebe ọla ndị ọzọ ga-emebi. Na mgbakwunye, tungsten nwere ọnụọgụ dị ala nke mgbasawanye thermal, nke pụtara na ọ naghị agbasa ma ọ bụ nkwekọrịta nke ukwuu mgbe ọ na-ekpo ọkụ ma ọ bụ dị jụụ, nke na-eme ka ọ baa uru na ngwa ndị chọrọ nkwụsi ike nke akụkụ na okpomọkụ dị elu. N'ozuzu, mgbe tungsten na-ekpo ọkụ, ọ na-ejigide nhazi ya. iguzosi ike n'ezi ihe ma na-egosipụta ihe pụrụ iche nke na-eme ka ọ bụrụ ihe bara uru nke ukwuu n'ọtụtụ ngwa ngwa okpomọkụ dị elu.

Waya Tungsten bụ ihe a na-ejikarị eme ihe n'ọhịa nke ngwa eletriki, ọkụ, wdg. Ọ nwere ike gbasaa n'ihi mmetụta nke okpomọkụ dị elu n'oge eji ogologo oge. Waya Tungsten na-enweta mgbasawanye na nkwekọrịta n'oge mgbanwe okpomọkụ, nke a na-ekpebi site na njirimara anụ ahụ ya. Mgbe okpomoku na-abawanye, mmegharị ọkụ molekụla nke tungsten waya na-abawanye, mmachi interatomic na-ebelata, na-eduga na obere mgbanwe n'ogologo waya tungsten, ya bụ, ihe mgbasawanye na-eme.

Mgbasawanye nke waya tungsten na-ejikọta ya na ọnọdụ okpomọkụ, ya bụ, ka okpomọkụ na-abawanye, mgbasawanye nke tungsten waya na-abawanye. Dị ka ọ na-adịkarị, okpomọkụ nke waya tungsten na-ejikọta ike eletrik ya. Na ngwa eletriki n'ozuzu, waya tungsten na-arụ ọrụ n'etiti 2000-3000 degrees Celsius. Mgbe okpomọkụ gafere ogo 4000, mgbasawanye nke waya tungsten na-abawanye nke ukwuu, nke nwere ike ibute mmebi nke waya tungsten.

 

Mgbasawanye nke waya tungsten na-akpata site na mmụba nke mmegharị ọkụ nke molecular na mmụba nke ugboro vibration atomic mgbe a kpochara ya, nke na-eme ka mmasị dị n'etiti atom ma na-eduga n'ịbawanye anya nke atọm. Na mgbakwunye, ọnụego mgbasawanye na ntụrụndụ nke tungsten waya na-emetụtakwa mgbanwe nrụgide. N'okpuru ọnọdụ nkịtị, a na-edobe waya tungsten na mpaghara nrụgide n'akụkụ dị iche iche, na-ebute ọnọdụ mgbasawanye dị iche iche na nkwekọrịta dị iche iche na okpomọkụ dị iche iche.

Mgbanwe okpomọkụ nke waya tungsten nwere ike ime ka mmụba gbasaa, na ọnụ ọgụgụ mgbasawanye na-adabere na okpomọkụ ma na-emetụta mgbanwe nrụgide. Mgbe ị na-emepụta ma na-emepụta ngwá ọrụ eletriki, ọ dị mkpa ijikwa ọnọdụ okpomọkụ na-arụ ọrụ na nrụgide nke waya tungsten iji zere mgbasawanye nke tungsten waya na gburugburu ebe okpomọkụ dị elu na mmebi.


Oge nzipu: Feb-27-2024