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I-Silicon Nitride Degassing Rotor Emshinini Wokukhipha Gassing we-Aluminium Foundry
High Amandla Material
I-High Wear Resistance
I-High Corrosion Resistance
Izici ezibalulekile
I-silicon nitride degassing rotor, ene-silicon nitride njengento eyinhloko, ihlanganisa idizayini ye-ultra - high - speed kanye nokulawula kwesakhiwo okunembayo, ifinyelela impumelelo yokusebenza kunqubo yokususa umoya wokucubungula i-aluminium. Izici zayo eziyinhloko zimi kanje:
I. Izinzuzo Zento Ebalulekile: Ukumelana Nezinga lokushisa, Ukumelana Nokugqoka, kanye Nokungangcoliswa
- I-Inherent Superiority Over Graphite: I-rotor ne-impeller zenziwe nge-silicon nitride. Ukunemba kokucubungula kwayo namandla akudlula kude lawo e-graphite, esekela ukuzungezisa kwe-ultra - high - speed (kufika ku-8,000 rpm) futhi andisa kakhulu impilo yesevisi.
- I-High - Temperature Oxidation Resistance: Cishe akukho oxidation ezindaweni zokushisa okuphezulu, ukugwema ngokuphelele inkinga "yokungcolisa i-aluminium encibilikisiwe" kanye nokuqinisekisa ukuhlanzeka komkhiqizo.
- Ukungangeni Kwekhemikhali: Ayisebenzi nge-aluminiyamu encibilikisiwe, igcina ngokuzinzile umphumela olungile wokuqeda umoya isikhathi eside. Asikho isidingo sokukhathazeka ngokuwohloka kwezinto ezibonakalayo okuthinta ukusebenza.
II. Ukunemba Kwesakhiwo: Okuphezulu Okuzinzile - Ukusebenza Okusheshayo, Indawo Encibilikisiwe Eyisicaba
- I-Ultra - I-High Concentricity: Ukugxila kwe-rotor kulawulwa ngokuqinile ngaphakathi kuka-0.2 mm (lapho u-1 "usilika" = 0.01 mm). Ngesikhathi sokuzungezisa ngesivinini esikhulu, ukudlidliza kuncane kakhulu, kuqeda ukushintshashintsha kwendawo ewuketshezi okubangelwa ukuvela kancane.
- I-Precision Connection System: Ikhanda le-rotor kanye ne-shaft yokuxhuma yenziwe ngensimbi engagqwali, ngokunemba kokucubungula kufinyelela ezingeni le-0.01 - mm. Kuhlanganiswe nokunemba okuphezulu, “ukushayela okugxile kakhulu kwejubane eliphezulu” kufinyelelwa, kunciphisa ukuguquguquka kwendawo encibilikisiwe ye-aluminium nokuqinisekisa ukuzinza kokukhiqiza.
III. Ukuthuthukiswa Kokusebenza: Ukusebenza kahle, ukwethembeka, kanye nokwehliswa kwezindleko
- Ukuminyana Okuphezulu + Amandla Aphezulu: Lezi zakhiwo ezimbili ziqinisekisa ukwethembeka kwesakhiwo futhi akukho bungozi bokuguqulwa ngesikhathi sokusebenza kwe-ultra - high - speed, okuyenza ivumelane nezimo zokusebenza ezidlulele.
- Izinzuzo Eziqhathanisayo Ezihlukile: Uma kuqhathaniswa nama-graphite rotor, kuthatha ukuhola okuphelele empilweni yesevisi, ukumelana nokungcola, kanye nokuguquguquka kwesivinini esikhulu. Yehlisa imvamisa yokulungiswa kokuvala shaqa futhi ithuthukisa ngokungaqondile ukusebenza kahle kokukhiqiza.
Imininingwane Yezobuchwepheshe
| Izici | Izinzuzo |
|---|---|
| Okubalulekile | High-density graphite |
| Ubukhulu Bezinga Lokushisa Lokusebenza | Kufika ku-1600°C |
| Ukumelana Nokugqwala | Kuhle kakhulu, ukugcina ubuqotho be-aluminium encibilikisiwe |
| Impilo Yesevisi | Ihlala isikhathi eside, ilungele ukusetshenziswa ngokuphindaphindiwe |
| I-Gas Disspersion Efficiency | Kukhuliswe, kuqinisekiswe inqubo yokuhlanza efanayo |
Indlela Yokukhetha I-Degassing Impeller?
Uhlobo F Rotor Φ250×33
Ngenxa yomklamo okhethekile wama-impeller grooves namazinyo angaphandle angaphandle, Uhlobo F lwakha amabhamuza amancane. Usayizi wayo omkhulu we-impeller uthuthukisa ukuhlakazeka ku-aluminium encibilikisiwe, kuyilapho i-impeller ezacile inciphisa ukuguquguquka kwendawo yokuncibilika.
Isicelo: Ifanele ingot enkulu eyisicaba kanye nemigqa encibilikisa ibha eyindilinga (i-double - rotor noma kathathu - izinhlelo zokususa umoya we-rotor).
Uhlobo B Rotor Φ200×30
Isakhiwo se-impeller sohlobo B sikhiqiza ingcindezi eyanele ukuze kwakhe amabhamuza amancane, afanayo kuyilapho kunciphisa ukushaqeka okushisayo.
Isicelo: Ifanele imigqa encibilikayo eqhubekayo kanye ne-rotor (izinhlelo zokususa umoya we-rotor eyodwa).
Uhlobo D Rotor Φ200×60
Uhlobo D lufaka isinkwa esikabili - ungqimba - idizayini yamasondo enomumo wesondo, evumela ukuyaluza okuhle kakhulu nokusabalalisa amabhamuza.
Isicelo: Ifanele imigqa encibilikayo yokugeleza okuphezulu (okuphindwe kabili - okokusebenza kwe-rotor degassing).
Uhlobo A
Uhlobo C
I-Silicon Nitride Ceramic Materials Izinzuzo ezisobala
Impilo ende yesevisi kanye nezindleko zokunakekela eziphansi
Ngenxa yamandla okushisa aphezulu, ukumelana nokushaqeka okushisayo okuqinile, ukumelana nokugqwala okuhle kwezitsha zobumba ze-silicon nitride, impilo yabo yesevisi ngokuvamile ifinyelela ngaphezu konyaka owodwa, ngaleyo ndlela kunciphisa izindleko zokushintshwa nezokulungisa.
Akukho ukungcoliswa kwe-aluminium encibilikisiwe
I-Silicon nitride inokumanzisa okuphansi ezinsimbi ezincibilikisiwe futhi ayizwani neze ne-aluminium encibilikisiwe. Ngakho-ke, ngeke kubangele ukungcola kwesibili ku-aluminium encibilikisiwe, ewusizo olukhulu ekusimamiseni ikhwalithi yemikhiqizo ephonsiwe.
Ukufakwa nokugcinwa kulula
I-Silicon nitride ceramics ingagcina amandla aguquguqukayo angaphezu kuka-500MPa kanye nokumelana nokushaqeka okuhle kokushisa okungaphansi kuka-800 ℃. Ngakho, ubukhulu bodonga bomkhiqizo bungenziwa bube mncane. Ngaphezu kwalokho, ngenxa yokumanzisa kwayo okuphansi ezinsimbi ezincibilikisiwe, asikho isidingo sokusebenzisa i-surface coating, okwenza kube lula ukufakwa nokugcinwa kwamadivayisi.
Ithebula Lokuqhathanisa Lokusebenza Kwezindleko Zezinto Ezivamile Zokucwiliswa Embonini Yokucubungula I-Aluminium
| Isigaba | Inkomba | I-Silicon Nitride | Insimbi | I-graphite | I-Reaction-Sintered SiC | I-Carbon-Nitrogen Bonded | I-Aluminium Titanate |
|---|---|---|---|---|---|---|---|
| I-Heater Protection Tube | Isilinganiso Sokuphila | >10 | - | - | 3–4 | 1 | - |
| Isilinganiso senani | >10 | - | - | 3 | 1 | - | |
| Izindleko-Ukusebenza | Phezulu | - | - | Maphakathi | Phansi | - | |
| I-Lifting Tube | Isilinganiso Sokuphila | >10 | 1 | - | - | 2 | 4 |
| Isilinganiso senani | 10–12 | 1 | - | - | 2 | 4–6 | |
| Izindleko-Ukusebenza | Phezulu | Phansi | - | - | Maphakathi | Maphakathi | |
| I-Rotor yokuhlanza | Isilinganiso Sokuphila | >10 | - | 1 | - | - | - |
| Isilinganiso senani | 10–12 | - | 1 | - | - | - | |
| Izindleko-Ukusebenza | Phezulu | - | Maphakathi | - | - | - | |
| Ishubhu yokuvala | Isilinganiso Sokuphila | >10 | 1 | - | - | - | 4–5 |
| Isilinganiso senani | >10 | 1 | - | - | - | 6–7 | |
| Izindleko-Ukusebenza | Phezulu | Phansi | - | - | - | Maphakathi | |
| I-Thermocouple Protection Tube | Isilinganiso Sokuphila | >12 | - | - | 2–4 | 1 | - |
| Isilinganiso senani | 7–9 | - | - | 3 | 1 | - | |
| Izindleko-Ukusebenza | Phezulu | - | - | Maphakathi | Phansi | - |
Isizinda Sekhasimende
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