Tungsten bụ ọla na-adịghị ahụkebe, nke dị ka ígwè.Ọ ghọọla otu n'ime ihe ndị kachasị mkpa na-arụ ọrụ na ụlọ ọrụ ọgbara ọhụrụ, nchebe mba na ngwa teknụzụ dị elu n'ihi ebe mgbaze ya dị elu, isi ike dị elu, nguzogide corrosion magburu onwe ya na ezigbo ọkụ eletrik na ọkụ ọkụ.Kedu ihe bụ mpaghara ngwa ngwa tungsten?
1. Alloy ubi
ígwè
N'ihi ịdị elu ya na njupụta dị elu, tungsten bụ ihe dị mkpa alloy n'ihi na ọ nwere ike imeziwanye ike, ike ike na iyi nguzogide ígwè.A na-ejikarị ya eme ihe n'ịmepụta ígwè dị iche iche.Tungsten nkịtị nwere nchara gụnyere igwe na-agba ọsọ, tungsten steel na tungsten cobalt magnetik.A na-ejikarị ha arụpụta ngwa ọrụ dị iche iche, dị ka ihe a na-akpụ akpụ, ndị na-egwe ọka, ihe ndị inyom na ihe ndị nwoke.
Tungsten carbide sitere na simenti carbide
Tungsten carbide nwere nnukwu ihe na-eguzogide iyi na refractory, na ike ya dị nso na diamond, n'ihi ya, a na-ejikarị ya emepụta carbide cimented.Enwere ike kewaa tungsten carbide cimented carbide n'ozuzu ụzọ anọ: tungsten carbide cobalt, tungsten carbide titanium carbide cobalt, tungsten carbide titanium carbide tantalum (niobium) - cobalt na ígwè bonded cemented carbide.A na-ejikarị ha eme ihe eji egbutu ihe, ngwa ngwuputa na ihe osise waya.
Ọkpụkpụ Tungsten Carbide
Yiri alloy na-eguzogide ọgwụ
Tungsten bụ metal refractory nke nwere ebe mgbaze kachasị elu (nke dị elu karịa 1650 ℃), nke nwere ike siri ike, ya mere a na-ejikarị emepụta ike okpomọkụ na alloys na-eguzogide, dị ka alloys nke tungsten na chromium, cobalt na carbon. nke a na-ejikarị emepụta akụkụ ndị na-adịghị eyi uwe dị ka valvụ nke aeroengine na turbine impeller, Alloys nke tungsten na ọla ndị ọzọ na-emegharị ahụ (dị ka tantalum, niobium, molybdenum na rhenium) na-ejikarị emepụta akụkụ ike dị elu dị ka rọketi. nozzle na engine.
Alloy dị elu kpọmkwem ike ndọda
Tungsten abụrụla ihe dị mma maka imepụta alloys dị elu kpọmkwem n'ihi njupụta ya dị elu na ịdị elu ya.Dị ka ihe dị iche iche mejupụtara àgwà na ojiji, ndị a elu kpọmkwem ike ndọda alloys nwere ike kewaa W-Ni-Fe, W-Ni-Cu, W-Co, w-wc-cu, W-Ag na ndị ọzọ usoro.A na-ejikarị emepụta ihe kọntaktị dị ka ngwa agha, mpempe akwụkwọ ọkụ ọkụ, ngbanwe mma, mgbanaka sekit na ihe ndị ọzọ n'ihi nnukwu ike ndọda ha, ike dị elu, ikuku okpomọkụ dị elu, ezigbo ọkụ eletrik na nhazi nhazi dị elu.
2. Igwe ọkụ eletrik
A na-eji Tungsten eme ihe na ngwa eletrọnịkị na ụlọ ọrụ ike n'ihi ike plastik ya siri ike, ọnụego evaporation dị ala, ebe mgbaze dị elu na ikike ikuku elektrọn siri ike.Dịka ọmụmaatụ, filament tungsten nwere oke ọkụ na ogologo ndụ ọrụ, a na-ejikarị eme ihe dị iche iche bọlbụ filaments, dị ka oriọna ọkụ, ayodiin tungsten oriọna na ihe ndị ọzọ.Na mgbakwunye, a nwekwara ike iji waya tungsten rụpụta cathode na-ekpo ọkụ ozugbo na grid elektrọn oscillation tube na ikpo ọkụ cathode na ngwa elektrọn dị iche iche.
3. Chemical ụlọ ọrụ
A na-ejikarị ogige Tungsten na-emepụta ụdị agba, pigmenti, ink, lubricants na catalysts.Dịka ọmụmaatụ, sodium tungstate na-ejikarị arụ ọrụ tungsten metal, tungstic acid na tungstate, yana akwa, pigmenti, inks, electroplating, wdg;A na-ejikarị Tungstic acid dị ka mordant na agba na ụlọ ọrụ textile na ihe na-akpali akpali maka ịkwadebe mmanụ ụgbọala octane dị elu na ụlọ ọrụ kemịkalụ;A na-ejikarị Tungsten disulfide eme ihe na njikọ organic, dị ka mmanu siri ike na ihe na-akpali akpali na nkwadebe nke mmanụ ụgbọala sịntetik;A na-eji ọla kọpa tungsten oxide na-ese ihe.
Tungsten oxide odo odo
4. Medical ubi
N'ihi ịdị elu ya na njupụta ya, tungsten alloy dabara adaba maka mpaghara ahụike dịka X-ray na nchebe radieshon.Ngwaahịa ọgwụ tungsten a na-ahụkarị gụnyere X-ray anode, efere mgbochi mgbasa, akpa redioaktivu na akpa mkpuchi sirinji.
5, Mpaghara agha
N'ihi ihe ndị na-adịghị egbu egbu na gburugburu ebe obibi, a na-eji ngwaahịa tungsten dochie ihe ndị gara aga na ihe ndị uranium na-agwụ agwụ iji mee mgbọ agha, iji belata mmetọ nke ihe agha na gburugburu ebe obibi.Tụkwasị na nke ahụ, n'ihi njirimara nke ike siri ike na ezigbo nkwụsị okpomọkụ dị elu, tungsten nwere ike ime ka ọgụ ọgụ nke ngwaahịa ndị agha a kwadebere dị elu karị.Ngwaahịa Tungsten ndị a na-eji na ndị agha na-agụnyekarị mgbọ tungsten alloy na kinetic energy armoring mgbọ.
Na mgbakwunye na ubi ndị a dị n'elu, a pụkwara iji tungsten mee ihe na mbara igwe, igodo, ike atomiki, ụgbọ mmiri, ụlọ ọrụ ụgbọ ala na ubi ndị ọzọ.
Oge nzipu: Feb-23-2022