- Simudza zvinhu zvinowanzoitika
Iko kusimba kwemhando dzakasiyana dzechibereko mune iyo aluminium inonhuwirira nharaunda inosiyana. ZvakajairikaKugadzikana kwe aluminium kunyungudutsaZvigadzirwa zvinosanganisira:
Silicon carbide graphitekugutsikana (Sic-graphite).Aluminium Kunyungudika Chublekupaza.
Ivhu-graphitekugutsikana (Clay-graphite):yakakodzera kudzikisira kudziya kwekunyungudika, mutengo wakaderera, asi kupesana kwecorosion hakuna kunaka sechibhurari barotikugutsikana.
Kurudziro: NekutiAluminium Kunyungudika Chuble,Silicon Carbide Graphitekugutsikana isarudzo yakanakisa, its oxidation kupokana yakasimba, uye hupenyu hwave kuita makumi matatu muzana -50% kwenguva refu kupfuura iyo yetsika graphite ivhukugutsikana, kuderedza frequency yekutsiva uye mari yekuchengetedza. Iyo yekunyungudika aluminium inocheka isu tinopa ine 17% yakakwirira inobata ne22% yebasa rebasa kupfuura iyoAluminium Kunyungudika Chubleinogadzirwa nevatariri vakafanana
2. Kukwidziridza Thermal insulation zvinhu
Iyo inopisa insulation zvinhu kunze kweKugadzikana kwe aluminiumChinhu chakakosha kuti uve nechokwadi chekushandisa zvakanaka kwesimba rekupisa uye kuderedza kupisa kupisa. Kusarudza zvinhu zvakaringana zvekusimbisa hazvigone kungogadzirisa kugona kwekunyanyisa, asi zvakare kuderedza kushandiswa kwesimba uye kuwedzera hupenyu hwehupenyu. Zvigadzirwa zvinowanzoitika ndezve:
Ceramic fiber
Zvimiro: Yakanyanya kupisa kupisa (kusvika 1400°C kana more).
Low thermal inonhuwirira, yakanaka kwazvo yekudzivirira insulting performance.
Kurera uremu, nyore kuisa uye kuchengetedza.
Zvakanakira: Zvakanyanya kuderedza kupisa kurasikirwa uye kugadzirisa zvinobata zvakanaka. Yakanaka Thermal kuvhundutsa kuramba, yakakodzera kazhinji kupisa uye kutonhora mamiriro.
Aluminium Silte Fiber
Zvimiro: Yakanyanya kupisa kupisa (kusvika 1260°C). Low thermal inonhuwirira, yakanaka yekuuraya insulting performance. Kugadzikana kwakanyanya kwemakemikari, kurwisa kurwisa.
Zvakanakira: Iyo simba rekuchengetedza simba rinoshamisa, uye mutengo wekushanda wadzikira. Hupenyu hwakareba hwebasa uye mutengo wakaderera wekuchengetedza mari.
Kuchena kwakanyanya Alumina Fiber
Zvimiro: Yakanyanya kupisa kupisa (kusvika 1600°C).
Yakanyanya kuderera inodanana, yakanaka kwazvo yekudzivirira insulting performance.
Yakanaka kwazvo inodzivirira kuvhundutsa kudzikisira uye kudzikisira kwemakemikari.
Zvakanakira: Zvakakodzera kune Ultra-yakakwira tembiricha, insulation mhedzisiro inoshamisa.
Hupenyu hwekureba hwebasa, hwakakodzera kune yakakwirira-chaiyo yekunyungudika maitiro.
Refractory zvidhinha
Zvimiro: Yakanyanya kupisa kupisa (kusvika 1800°C). Simba rakakura rekuita, pfeka kuramba. Yakakwirira inobata conducity uye general thermal insulting performance.
Zvakanakira: Yakagadzikana chimiro, yakakodzera kune yakanyanya tembiricha uye yakanyanya kudzvinyirira nharaunda. Hupenyu hwakareba hwebasa uye mutengo wakaderera wekuchengetedza mari.
Lightweight Refractory inokandirwa
Zvimiro: Yakanyanya kupisa kupisa (kusvika 1400°C). Low thermal inonhuwirira, yakanaka yekuuraya insulting performance. Plasticity yakasimba, yakakodzera kune yakaoma fomu insulation.
Zvakanakira: Kuvakwa kwakanakira, kunogona kukandwa pane saiti kuumbwa. Iyo yekubika yekubatanidza insulting iri nani pane iyo yeiyo Refractor zvidhinha, zvakakodzera kune vadiki uye yepakati-size yekunyungudika choto.
Nano Sindation Zvishandiso
Zvimiro: Yakanyanya kupisa kupisa (kusvika 1000°C kana more). Yakanyanya kuderera inodanana, yakanaka kwazvo yekudzivirira insulting performance. Kutetepa kwakatetepa, chengetedza nzvimbo.
Zvakanakira: Energy Kuchengetedza Mhedzisiro inoshamisa, yakakodzera kwazvo kune yakakwira chaiyo tembiricha kudzora zvinodiwa zvinodiwa. Kurema uremu, nyore kuisa.
Kurudziro:Sarudza iyo yakakodzera zvinyorwa zvinoenderana nekunyungudika tembiricha. Iyo yakadzika iyo inovhara kubatana, iko zviri nani iyo inopinza insulting performance. Fungawo nezve kuwanda kwekudziya kazhinji uye kutonhora. Zvakare zvinodawo kufunga nezvekurwisa kupesana, oxidation kuramba, kwatambanudza hupenyu hwebasa. Chinhu chinonyanya kukosha ndechekufunga nezvemutengo wezvekutora uye simba rekuchengetedza simba.
3. Simudzira iyo yekupisa maitiro
Induction kupisa
Zvimiro: Kuburikidza neiyo sarudzo yeElectromagnetic induction, Eddy mafungu anogadzirwa mukati mesimbi kuti apise iyoKugadzikana kwe aluminium. Kukurumidza kupisa kumhanya uye kukwidziridzwa kwakanyanya kwekubudirira. Precise tembiricha kudzora kune yakakwirira chaiyo zvinodiwa.
Zvakanakira: Uniform yekudziya, Deredza kwenzvimbo yekuzvininipisa, kuwedzera hupenyu hweAluminium Kunyungudika Chuble. Hapana chakananga kusangana neinopisa sosi inodiwa kuti uderedze kushushikana kwekuurayaAluminium Kunyungudika Chublepamusoro. Hapana maitiro ekurwadzisa, kuderedza oxidation uye njodzi yekukanganisa.
Kuramba kupisa
Zvimiro: Kuburikidza nezvazvino kuburikidza neyakaipisa waya kugadzira kupisa, zvisina kunanga kupisa iyoAluminium Kunyungudika Chuble. Iyo inononoka yekukurumidza kumhanya inogona kutungamira kuneAluminium kukanda croductibleKuve mune yakanyanya tembiricha mamiriro kwenguva yakareba, kuwedzera iyo inopisa kushushikana. Yakakwirira simba rekushandisa, kushandiswa kwenguva refu kunogona kuwedzera mari yekushandisa.
Gasi rinopisa
Zvimiro: Nekupisa gasi rechisikigo, liquefied gasi uye mamwe mafuta ekugadzira yakakwira tembiricha murazvo, uchichengetedza zvakanangaAluminium kukanda croductible. Iyo yekudziya yekumhanyisa iri kukurumidza uye midziyo yemidziyo yakaderera. Nekudaro, kutaurirana kwakananga kwemurazvo neAluminium Kunyungudika Chubleinogona kutungamira kune yekunyepedzera kwenzvimbo uye kuwedzera iyo inopisa kushushikana. Iyo gasi rekuneta rakagadzirwa panguva yekubatanidza richakurudzira oxidation uye corrosion yeAluminium Kunyungudika Chuble.
Oiri kupisa
Zvimiro: Nokupisa diesel, mafuta anorema uye mamwe mafuta ekugadzira yakakwira tembiricha murazvo, nekudzivirira zvakanangaAluminium kukanda croductible. Iyo yekudziya yekumhanyisa iri kukurumidza uye midziyo yemidziyo yakaderera. Direct Flame kusangana neiyoAluminium kukanda croductibleInogona kukonzera kuonana kwenzvimbo uye kuwedzera kushushikana kwekuwedzera. Iyo gasi rekuneta rakagadzirwa panguva yekubatanidza richakurudzira oxidation uye corrosion yeAluminium kukanda croductible.
Kurudziro:Kuenzanisa kuenzanisa kwezvinhu zviri pamusoro pekudziya nzira, induction kupisa ndiyo ine hushamwari kuneKugadzikana kwe aluminium kunyungudutsa, zvikonzero zvikuru ndezvekutevera:
Munzvimbo yekushandisa yealumini ikafa, hupenyu hwebasa hweGraphite Crculibles for AluminiumMumvura yegesi ndeye mwedzi gumi, uye hupenyu hwebasa hweCrunducess yealuminium kunyungudutsaMunyara yekunyengerera ndeye 3-4 makore. Iyi nguva yekufananidza inogona kuratidza zvizere zvakanakira kuyamwisa kufuridza tekinoroji pahupenyu hwebasa reKuomeswa kwe aluminium kukanda.
4. kusimudzira iyo tembiricha yekudzora system
Kurudziro:. .
5. Kugara kuchengetedzwa uye kuchenesa kuderedza oxidation uye kugura
Zuva nezuva Slag Kuchenesa:Shandisa huni kana ceramic scriper yekunyorova kunyorova iyo aluminium slag pamadziro emukati kuti udzivise kukwenya pamusoro peKuomeswa kwe aluminium kukanda.
Kugara uchishandiswa kweAndiyoxidant yekubatanidza: Dzivirira iyo oxidation layer kubva zvishoma nezvishoma, ichikanganisa iyo yekushisa kuendesa kushanda.
Dzivisa Zvakanyorovira Nzvimbo:Kana isina kushandiswa kwenguva yakareba, inofanira kuchengetwa munzvimbo yakaoma uye yakadhonzwa kuti udzivise hygroscopic oxidation.
Kutumira Nguva: Mar-05-2025