Njupụta dị elu, ezigbo nhazi na igwe eji arụ ọrụ, nguzogide corrosion pụtara ìhè, modulus dị elu nke elasticity, ọmarịcha thermal conductivity na mgbasawanye ọkụ dị ala.Anyị na-eweta: anyị tungsten arọ metal alloys.
A na-eji "arọ arọ" anyị, dịka ọmụmaatụ, na ụlọ ọrụ ụgbọ elu na nke ikuku, nkà na ụzụ ahụike, ụlọ ọrụ ụgbọ ala na ebe a na-emepụta ihe ma ọ bụ maka mmanụ na gas.Anyị na-egosi nkenke atọ n'ime ndị a n'okpuru:
Alloys metal tungsten anyị dị arọ W-Ni-Fe na W-Ni-Cu nwere njupụta dị elu (17.0 ruo 18.8 g/cm3) ma na-enye nchebe a pụrụ ịdabere na ya megide radieshon X-ray na gamma.Ma W-Ni-Fe na ihe anyị na-abụghị magnetik W-Ni-C na-eji maka nchekwa dịka ọmụmaatụ na ngwa ahụike kamakwa na ụlọ ọrụ mmanụ na gas.Dị ka collimators na akụrụngwa ọgwụgwọ radieshon, ha na-ahụ na a na-ahụ n'ezie ikpughe.Na itule arọ anyị na-eji nke karịsịa elu njupụta nke anyị tungsten arọ metal alloy.W-Ni-Fe na W-Ni-Cu na-agbasa naanị ntakịrị na oke okpomọkụ ma na-ekpochapụ okpomọkụ nke ọma.Dị ka ihe ntinye akpụ maka ọrụ nrụpụta aluminom, enwere ike kpoo ha ọkụ ugboro ugboro ma mee ka ọ dị jụụ n'emeghị ka ọ dị nro.
N'ime usoro nrụpụta ọkụ eletrik (EDM), a na-eji igwe na-emepụta ọla na oke oke nke ziri ezi site na mwepu eletrik n'etiti workpiece na electrode.Mgbe ọla kọpa na graphite electrodes na-erubeghị ọrụ ahụ, tungsten-ọla kọpa-electrodes na-eguzogide ọgwụ na-enwe ike ịrụ ọrụ ọbụna ọla siri ike n'enweghị ihe isi ike.Na plasma spray nozzles maka ụlọ ọrụ mkpuchi, ihe onwunwe nke tungsten na ọla kọpa na-ejikọta ibe ha nke ọma.
Ọla dị arọ tungsten etinyere n'ime ya nwere ihe abụọ mejupụtara.N'oge usoro nhazi nke abụọ, a na-ebu ụzọ emepụta isi ihe na-esi ísì ụtọ site na akụrụngwa nwere ebe mgbaze dị elu, dịka ọmụmaatụ metal refractory, tupu oghere ndị na-emeghe na-abanye na mmiri mmiri na-agbaze ala.Njirimara nke ihe ndị dị n'otu n'otu na-agbanwe agbanwe.Mgbe a na-enyocha ya n'okpuru microscope, njirimara nke akụkụ nke ọ bụla na-aga n'ihu na-apụta ìhè.Na ọkwa macroscopic, Otú ọ dị, a na-ejikọta njirimara nke ihe ndị dị n'otu n'otu.Dị ka ngwakọ ọla kọpa, ihe ọhụrụ ahụ nwere ike, dịka ọmụmaatụ, nwee conductivity thermal ọhụrụ yana ụkpụrụ mgbasawanye ọkụ.
A na-esi na ngwakọta nke ntụ ntụ na-emepụta ihe na-emepụta mmiri mmiri na-agbaze tungsten-arọ arọ site na ngwakọta nke ntụ ntụ n'otu usoro mmepụta nke ihe ndị nwere ebe mgbaze dị ala na-agbaze na ndị nwere isi mgbaze dị elu.N'oge usoro ihe nkedo, ihe ndị a na-emepụta alloys na ndị nwere ebe mgbaze dị elu.Ọbụna nnukwu ego nke tungsten, nke nwere ebe mgbaze dị elu, na-agbaze n'oge a na-ejikọta ya.Ihe mejupụtara mmiri Plansee na-erite uru site na njupụta nke akụkụ tungsten, modul nke elasticity na ikike ị nweta X-ray na radieshon gamma na-enweghị nhụjuanya ọ bụla metụtara nhazi tungsten dị ọcha N'ụzọ dị iche, ọnụọgụ nke mgbasawanye ọkụ na Thermal na eletriki conductivity nke mmiri mmiri frasi-sintered components na-adabere n'ụzọ dị ukwuu na ihe mejupụtara na-etinye aka na akụkụ nke njikọ.
Ihe nkedo azụ n'otu oge na-ejikọta njirimara akụrụngwa nke akụrụngwa abụọ dị iche iche.N'oge usoro a, a na-edobe ihe ndị ahụ n'onwe ha na ọnọdụ mbụ ha ma na-ejikọta ya na nkwụsịtụ dị mkpa.A na-ejikọta ọla ndị ahụ n'akpụkpọ iji mepụta njikọ nke naanị micrometer ole na ole n'ogo.N'adịghị ka usoro ịgbado ọkụ na ịgbado ọkụ, usoro a kwụsiri ike nke ukwuu ma na-eme ka njikwa okpomọkụ kacha mma.
Ngwaahịa na-ekpo ọkụ maka Tungsten Heavy Alloys
