- Phucula umxholo obethelekileyo
Ukuqina kweentlobo ezahlukeneyo zokubethelelwa kwindawo yokunyibilika kweAluminiyam. EqhelekileyoImbethekile kwi-aluminium yokunyibilikaIzixhobo zibandakanya:
I-Silicon Carbide GraphiteKubethelelwe (I-sic-grakhi)Ukuqulunqwa okukhawulezileyo okuKhawulezileyo, ukumelana nobushushu obuphezulu, ukungavisisani kothusayo nge-thermal, kufanelekile ukuba kunyibilike i-aluminium, kunokunciphisa ngokufanelekileyoI-aluminium inyibilikisiukuqhekeka.
I-Clay-phreiteKubethelelwe (I-clay-phreite):Ilungele amaqondo obushushu asezantsi ukunyibilika, ixabiso liphantsi, kodwa ukunganyangeki kwe-corrosion akulunganga njenge-Silicon carbideKubethelelwe.
Ingcebiso: KubaI-aluminium inyibilikisi,I-Silicon Carbide GraphiteKubethelelwe Olona khetho lufanelekileyo, ukumelana kwe-oxidation yomelele, kwaye ubomi bumalunga ne-30% -50% yexesha elide kunegrafu yesiqheloKubethelelwe, ukunciphisa i-frequenction yokutshintsha kunye nokugcina iindleko. I-Aluminiy ye-Aluminiy ithe tye esithe nkqo inika i-17% yokuphumelela okuphezulu okuphezulu kunye neepesenti ezingama-20 zokuphila kuneI-aluminium inyibilikisiIveliswe ngabavelisi abafanayo
2. Ukuphuculwa kwezinto zokuthambisa ubushushu
Impahla yokufakelwa kwe-thermal ngaphandle kweKubethelelwe kwi-aluminiumLicandelo eliphambili ukuqinisekisa ukusetyenziswa ngokufanelekileyo kwamandla obushushu kunye nokunciphisa ilahleko yobushushu. Ukukhetha impahla yokuthambisa ilungelo akufuneki ukuphucula ukusebenza ngempumelelo, kodwa kukwetha ukusetyenziswa kwamandla kwaye kwandise izixhobo zobomi. Izinto zokufakwa eziqhelekileyo zezi:
I-fiber ye-fiber
Amanqaku: Ukuxhathisa ubushushu obuphezulu (ukuya kuthi ga kwi-1400°C okanye ngaphezulu).
Ukusebenza okuphantsi ngempumelelo, ukusebenza kakuhle kwendlela yokufakelwa.
Ubunzima bokukhanya, kulula ukuyifaka kwaye ugcine.
Izibonelelo: Ukunciphisa kakhulu ilahleko yobushushu kunye nokuphucula ukusebenza kakuhle. Ukunganyangeki kothuke ngenkani, kufanelekile kwiimeko zokufudumeza kunye nokupholisa.
I-aluminium Silbete fiber
Amanqaku: Ukuxhathisa ubushushu obuphezulu (ukuya kuthi ga kwi-1260°C). Ukusebenza okuphantsi kwengqondo, ukusebenza kakuhle kwento yokufakelwa. Uzinzo lwekhemikhali, ukunganyangeki.
Izibonelelo: Iziphumo zokugcina amandla ziphawuleka, kwaye iindleko zokusebenza zincitshisiwe. Ubomi obude beenkonzo kunye neendleko zolondolozo olusezantsi.
I-Aloina yeFumina yeFumina
Amanqaku: Ukuxhathisa ubushushu obuphezulu (ukuya kuthi ga kwi-1600°C).
Ukusebenza okuphantsi kakhulu kwe-shirmal, ukuvumelana okuphezulu kwe-thermal yokufakelwa.
Ukunganyangeki okuqinisekileyo kwengqondo kunye nokuzinza kwemichiza.
Icebo
Ubomi obude benkonzo, kufanelekile kwiNkqubo yokuLungisa i-SEPCH.
Izitena ze-Recrictory
Amanqaku: Ukunganyangeki kobushushu obuphezulu (ukuya kuthi ga kwi-1800°C). Amandla omatshini ophakamileyo, enxibe ukunganyangeki. Ukusebenza okuphezulu kwe-shirmal kunye nokusebenza ngokubanzi kwe-inshorm.
Izibonelelo: Isakhiwo esizinzileyo, sifanelekile kubushushu obuphezulu kunye nendawo ephezulu yoxinzelelo. Ubomi obude beenkonzo kunye neendleko zolondolozo olusezantsi.
I-FinCracy Recrection Reave
Amanqaku: Ukuxhathisa ubushushu obuphezulu (ukuya kuthi ga kwi-1400°C). Ukusebenza okuphantsi kwengqondo, ukusebenza kakuhle kwento yokufakelwa. Iprimploty eqinileyo, ilungele ukufudumala okuntsonkothileyo.
Izibonelelo: Ulwakhiwo olufanelekileyo, zinokuphoswa ekutsaleni isiza. Intsebenzo yokufakelwa kwe-irmal ilunge ngakumbi kuneso sezitena ze-birictory, esifanelekileyo kwiziko elincinci neliphakathi.
Izixhobo zokuphakamisa i-nano
Amanqaku: Ukuxhathisa ubushushu obuphezulu (ukuya kuthi ga kwi-1000°C okanye ngaphezulu). Ukusebenza okuphantsi kakhulu kwe-shirmal, ukuvumelana okuphezulu kwe-thermal yokufakelwa. Ubukhulu obucekeceke, gcina indawo.
Izibonelelo: Impembelelo yokonga amandla iyamangalisa, ilungele iimfuno eziphezulu zokulawula ubushushu obuphezulu. Ubunzima bokukhanya, kulula ukuyifaka.
Ingcebiso:Khetha umxholo ofanelekileyo ngokweqondo lokunyibilika. Iphantsi kwendlela yokuqhutywa kwe-shirmal, ilunge ngakumbi intsebenzo. Qwalasela kwakhona i-frequency yokufudumeza kunye nokupholisa. Kufuneka uthathele ingqalelo ukunganyangeki kwe-corosion, ukumelana kwe-oxidation, kwandise ubomi beenkonzo. Eyona nto ibaluleke kakhulu kukuqwalasela iindleko zezinto ezibonakalayo kunye nefuthe lokonga kwamandla.
3. Nyhila indlela yokufudumeza
Ukufudumeza Ukufudumeza
Amanqaku: ngomgaqo wokungeniswa kwe-elektromagnetic, i-eddy riser ivelisiwe ngaphakathi kwentsimbi ukuba itshiseKubethelelwe kwi-aluminiumngokwayo. Isantya sokufudumeza kunye nokusebenza okuphezulu kwe-thermal. Ulawulo lobushushu obuchanekileyo lweemfuno eziphezulu zokuchaneka.
IZIBONELELOI-aluminium inyibilikisi. Akukho uqhakamshelwano oluthe ngqo nomthombo wobushushu luyafuneka ukunciphisa uxinzelelo lwe-thermal kwiI-aluminium inyibilikisiumphezulu. Akukho nkqubo yokudibana, ukunciphisa i-oxidation kunye nomngcipheko wokuzonwabisa.
Ukuxhathisa Ukufudumeza
Amanqaku: Ngokubhekisele kwi-wire yokuchasana nentambo ukuvelisa ubushushu, ukufudumala ngokungathanga ngqoI-aluminium inyibilikisi. Isantya sokufudumeza sinokukhokelela kwiI-Aluminium yehla incokoUkuba kubushushu obuphezulu urhulumente ixesha elide, ukwandisa uxinzelelo lwe-thermal. Ukusetyenziswa kwamandla aphezulu, ukusetyenziswa kwexesha elide kunokwandisa iindleko zokusebenza.
Ukufudumeza kwegesi
Amanqaku: Ngokutshisa igesi yendalo, irhasi yendalo kunye nezinye iipetroli ukuvelisa idangatye lobushushu, ukufudumeza ngokuthe ngqoI-Aluminium yehla incoko. Isantya sokufudumeza siyakhawuleza kwaye iindleko izixhobo ziphantsi. Nangona kunjalo, umfowunelwa ngqo wedangatye kunyeI-aluminium inyibilikisiInokukhokelela ekuhambeni kwendawo kwaye yonyusa uxinzelelo lwe-thermal. Irhasi yokuphelisa igesi ngexesha lokudibana kuya kukhawulezisa i-oxidotion kunye ne-comrosion yeI-aluminium inyibilikisi.
Ukufudumeza ioyile
Iimpawu: Ngokutshisa idizili, ioyile enzima kunye nezinye i-fulls ukuvelisa ubushushu obunobushushu, ukufudumeza ngokuthe ngqoI-Aluminium yehla incoko. Isantya sokufudumeza siyakhawuleza kwaye iindleko izixhobo ziphantsi. Qhagamshela ilangatyeI-Aluminium yehla incokokunokubangela ukugqitha kwendawo kwaye kwandise uxinzelelo lwe-thermal. Irhasi yokuphelisa igesi ngexesha lokudibana kuya kukhawulezisa i-oxidotion kunye ne-comrosion yeI-Aluminium yehla incoko.
Ingcebiso:Uthelekiso olubanzi lweendlela zokufudumeza, ukufudumeza yeyona nto inobuhlobo kwiImbethekile kwi-aluminium yokunyibilika, ezona zizathu ziphambili zezi zilandelayo:
Kwimeko yesicelo yeAluminium Die yokuphosa, inkonzo yenkonzo yeI-grafite crucabs ye-aluminiumKwiziko legesi malunga neenyanga ezili-10, kunye nobomi benkonzoUkubethelelwa kwi-aluminium ukunyibilikaKwiziko lemithanga elineminyaka emi-3. Ngeli xesha uthelekiso lunokubonisa ngokupheleleyo izibonelelo zetekhnoloji yokufudumeza ngobomi benkonzoKubethelelwe kwi-aluminium ekuphoseni.
4. Nyhila inkqubo yokulawulwa kweqondo lobushushu
Ingcebiso:I-PlC yokulawula i-PLC kwizixhobo ezikhoyo ukuphucula ukuchaneka kweqondo lobushushu. : Ukubek'esweni okwenyani kunye nohlengahlengiso lobushushu ukuqinisekisa inkqubo yokunyibilika.
5. Ukulungiswa rhoqo kunye nokucoca ukunciphisa i-oxidation kunye nokukhukulisa
Ukucoca imihla ngemihla:Sebenzisa i-scraper yomthi okanye i-ceramic ukuqhubela phambili i-aluminium Slag kudonga lwangaphakathi ukunqanda ukukrazula umphezulu weKubethelelwe kwi-aluminium ekuphoseni.
Ukusetyenziswa rhoqo kwe-antioxidant Thintela ungqimba lwe-oxidation ngaphandle kokuqina ngokuthe ngcembe, ichaphazela ukusebenza ngobushushu.
Kulumkele ukusingqongileyoUkuba ayisetyenziswanga ixesha elide, kufuneka igcinwe kwindawo eyomileyo nengenayo umoya ukuthintela i-hygroscopic oxidation.
Ixesha leposi: Mar-05-2025