Umgangatho ophezulu wephepha leWCu ipleyiti yealloy yeCopper yeTungsten
Imveliso ye-tungsten-copper alloy plates ibandakanya inkqubo ebizwa ngokuba yi-infiltration.Le ndlela idibanisa i-tungsten kunye nobhedu kwizinto ezidibeneyo ezixhaphaza iimpawu zombini zesinyithi.Nantsi isishwankathelo senkqubo yemveliso:
Ukulungiswa kwePowder: Inkqubo yokuvelisa ngokuqhelekileyo iqala ngokulungiswa kwe-tungsten powder kunye nobhedu lobhedu.Ezi powders zilinganiswe ngokucophelela kwaye zixutywe kwimilinganiselo efunekayo ukuze ufumane ukubunjwa kwe-alloy efunwayo.Inkqubo yokuxuba ibalulekile ukuqinisekisa umxube olinganayo wamacandelo amabini.Ukuxinwa: Umgubo oxutywe emva koko uhlanganiswe phantsi koxinzelelo oluphezulu.Le nkqubo yokudibanisa inceda ukwenza iinxalenye eziluhlaza ezidibeneyo zemo efunwayo kunye nobukhulu.Ukuxinana kunokufezekiswa kusetyenziswa iindlela ezahlukeneyo, njengokucofa okubandayo okanye ukucinezela isostatic.I-Sintering: Emva kokudibanisa, umzimba ohlaza uhlanjululwa kwiqondo lokushisa eliphezulu kwindawo elawulwayo ukuze ufezekise ibhondi ye-metallurgical phakathi kwe-tungsten kunye neengqungquthela zobhedu.Inkqubo ye-sintering inceda ukufezekisa ubuninzi kunye namandla afunekayo kwiipleyiti ze-alloy.Ukungeniswa: I-sintered tungsten billet emva koko iphantsi kwenkqubo yobhedu yokungena.Oku kubandakanya ukubeka iibrikethi ze-tungsten ezisinkiweyo kwiziko elinobhedu olutyhidiweyo.Amaqondo okushisa aphezulu abangela ukuba ubhedu lunyibilike kwaye lungene kwi-porous structure ye-sintered tungsten, ukudala izinto ezidibeneyo ezidibanisa iimpawu zombini kunye nobhedu.Ukucutshungulwa kokugqibela: Emva kokuba ukungeniswa kugqityiwe, i-composite iqhutyelwa phambili ukufezekisa imilinganiselo yokugqibela, ukugqitywa kwendawo kunye nayo nayiphi na i-post-processing efunekayo (efana nokuphathwa kobushushu okanye umatshini) ukuhlangabezana nokunyamezela kunye neemfuno.Indlela yokuvelisa i-tungsten-copper alloy plates idinga ukulawulwa ngokucokisekileyo komxube wepowder, ukunyanzeliswa, ukucwina kunye neenkqubo zokungena ukufezekisa iipropati ezifunwayo kunye nomgangatho wemveliso yokugqibela.Ukongezelela, iinkcukacha ezithile zendlela yokuvelisa zinokuhluka ngokuxhomekeke kumvelisi kunye nokusetyenziswa okujoliswe kuyo kwi-tungsten copper alloy plate.
Ipleyiti ye-alloy ye-tungsten yobhedu inoluhlu olubanzi lwezicelo ngenxa yeempawu zayo ezizodwa.Olunye usetyenziso oluqhelekileyo lweepleyiti ze-tungsten zethusi ze-alloy ziquka:
Izinto zombane kunye ne-elektroniki: I-alloy ye-Tungsten-copper ine-conductivity egqwesileyo ye-thermal kunye nombane kwaye inokusetyenziswa kuqhagamshelwano lombane, i-heat sinks kunye ne-electrode.Ukudityaniswa kwe-tungsten kunye nobhedu kuvumela ukutshatyalaliswa kobushushu ngokufanelekileyo kunye nokuhanjiswa kombane, okwenza kube ngokufanelekileyo ukusetyenziswa kwezixhobo zombane kunye nezixhobo zombane.I-Aerospace kunye noKhuseleko: Iipleyiti ze-alloy ze-Tungsten-copper zisetyenziswa kwi-aerospace kunye neshishini lokukhusela kwizicelo ezifana ne-rocket nozzles, i-high-temperature components, uqhagamshelwano lombane, kunye nokukhusela i-radiation.Ukuzinza okuphezulu kwe-thermal, ukumelana nokunxiba kunye nokumelana nokushisa okuphezulu kwenza i-alloys yobhedu ye-tungsten ixabiseke kwezi ndawo zinzima.I-Welding kunye ne-brazing: Iipleyiti ze-alloy ze-tungsten-copper zisetyenziswa njenge-welding kunye ne-brazing electrode ngenxa ye-conductivity ephezulu ye-thermal, ukwanda kwe-thermal ephantsi, kunye nokuchasana nokukhukuliseka kwe-arc.Banceda ukufezekisa ukusebenza okuthembekileyo kunye nokuhambelana kwe-welding, ngakumbi kuxinzelelo oluphezulu okanye ubushushu obuphezulu bezicelo ze-welding.Izixhobo zonyango: I-alloys ye-Tungsten-copper isetyenziselwa izixhobo zonyango kunye nezixhobo, kubandakanywa izixhobo ze-X-ray, izikhuselo ze-radiation, kunye ne-collimators, ngenxa yokukwazi ukuthobisa imitha kunye nokubonelela ngokuzinza kwesakhiwo kwizixhobo zonyango.I-Automotive kunye ne-Telecommunications: Ngenxa yolawulo lwe-thermal kunye ne-conductivity conductivity yombane, iipleyiti ze-alloy ze-tungsten-copper zisetyenziswa kumacandelo eemoto ezifana ne-hybrid kunye neenkqubo zezithuthi zombane, kunye nezixhobo zonxibelelwano.
Le yimizekelo nje embalwa yeendlela ezahlukeneyo zokusetyenziswa kweepleyiti ze-tungsten copper alloy.Indibaniselwano yabo ekhethekileyo yeepropati ibenza baxabiseke kumashishini afuna ukuxhathisa okuphezulu kwe-thermal, ukuhanjiswa kombane kunye namandla omatshini.
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