Gqoka I-Alumina Ceramics Engazweli
Ulwazi Lomkhiqizo
I-Alumina ceramic, eyaziwa nangokuthi i-aluminium oxide noma i-Al2O3, iyi-ceramic ye-oxide esetshenziswa kabanzi embonini. Izinto ze-alumina zobumba zaziwa ngobulukhuni bazo obuphakeme kakhulu kanye nokushisa okuphezulu kwe-thermal conductivity. Izakhiwo ze-alumina ceramics ziyenza ibe enye yezinto zobumba ezisetshenziswa kakhulu ezakhiweni, ezigugileyo nasezindaweni ezigqwalile.
I-Aluminium oxide ibonakala ngobulukhuni obuphezulu, ukumelana nokugqwala, ukuzinza kokushisa, izakhiwo ezinhle ze-dielectric (ukuguqulwa kusuka ku-DC kuya ku-GHz frequencies), ukulahlekelwa okuphansi kwe-tangent nokuqina.
Ama-ceramics e-Alumina ahlukaniswe ngokusho kokuqukethwe kwe-Al2O3 kundaba. Ezivamile yilezi: 75%, 95%, 99%, 99.5%, 99.7% i-alumina ceramics, njll. Ngokuvamile, sikhetha ukuhlanzeka kwe-alumina ceramic ngokusekelwe kuzimfuneko zokusebenza kwemikhiqizo esiyenzayo.
Izigaba Zomkhiqizo
1. Ibhola le-Alumina
Amabhola e-alumina ayizinhlayiya ze-aluminium oxide ezingezona eziyindilinga ezisetshenziswa kakhulu embonini ye-petrochemical, yezolimo kanye neyokumboza.
Amabhola e-alumina angangena ngokuqondile ekuphenduleni, anciphise kakhulu umthelela ku-catalyst, ngaleyo ndlela andise impilo yesevisi ye-catalyst. Ngaphezu kwalokho, amabhola e-alumina angasetshenziswa futhi ukwenza izigqoko zokuzivikela ezingaphezulu. Ngemva kokufafaza phezu kwensimbi, ipulasitiki nezinye izindawo, ingathuthukisa ukuqina kobuso, ukumelana nokugqwala, ukumelana nokugqoka kanye nokubuyiswa komlilo.
Embonini yezogesi, amabhola e-alumina ayindilinga abaluleke kakhulu emkhakheni wokupakishwa nge-elekthronikhi ngenxa yezakhiwo zawo ezinhle kakhulu zikagesi, ezishisayo nezomshini.
Ibanga losayizi wezinhlayiya: 0.3-0.4, 0.4-0.6, 0.6-0.8, 0.8-1.0, 1.0-1.2, 1.2-1.4, 1.4-1.6, 1.8-2.0, 2.0-2.2, 2.2-2.8-3-0. 3.2, 3.2-3.5, 4.5-5.0, 5.0-5.5, 6.0-6.5, 6.5-7.0, 8, 10, 12, 15, 20.
Amabhola Okugaya Alumina
Amabhola okugaya i-alumina ayizinhlayiya eziyindilinga ezenziwe nge-alumina ehlanzekile kakhulu futhi avame ukusetshenziswa njengama-abrasives noma imidiya yokugaya. Ngenxa yokuqina kwayo okuphezulu nokumelana nokugqoka okuhle, ibuye isetshenziswe kabanzi ezimbonini ezinezidingo eziphezulu zokugaya nokugqoka ukumelana.
Amabhola e-Alumina Ceramic
2. 92%, 95% izitsha zobumba ze-alumina ezingagqoki (ezivamile, ezimise okukhethekile, imikhiqizo eyenziwe ngokwezifiso)
3. Ipayipi Elihlanganisiwe
4. I-Composite Ceramic Lining
Inkomba Yomkhiqizo
| Into | I-Al2O3 ＞92% | ＞95% | ＞99% | ＞99.5% | ＞99.7% |
| Umbala | Emhlophe | Emhlophe | Emhlophe | Umbala Wokhilimu | Umbala Wokhilimu |
| Ukuminyana ngokomqondo(g/cm3) | 3.45 | 3.50 | 3.75 | 3.90 | 3.92 |
| Amandla Okugoba(Mpa) | 340 | 300 | 330 | 390 | 390 |
| Amandla Acindezelayo(Mpa) | 3600 | 3400 | 2800 | 3900 | 3900 |
| I-Elastic Modulus(Gpa) | 350 | 350 | 370 | 390 | 390 |
| Ukumelana Nomthelela(Mpam1/2) | 4.2 | 4 | 4.4 | 5.2 | 5.5 |
| I-Weibull Coefficient(m) | 11 | 10 | 10 | 12 | 12 |
| I-Vickers Hardness(HV 0.5) | 1700 | 1800 | 1800 | 2000 | 2000 |
| I-Thermal Expansion Coefficient | 5.0-8.3 | 5.0-8.3 | 5.1-8.3 | 5.5-8.4 | 5.5-8.5 |
| I-Thermal Conductivity(W/mk) | 18 | 24 | 25 | 28 | 30 |
| I-Thermal Shock Stability | 220 | 250 | 250 | 280 | 280 |
| Ubukhulu Bezinga Lokushisa Lokusebenza℃ | 1500 | 1600 | 1600 | 1700 | 1700 |
| 20℃ Ukumelana Nomthamo | ＞10^14 | ＞10^14 | ＞10^14 | ＞10^15 | ＞10^15 |
| Amandla e-Dielectric(kv/mm) | 20 | 20 | 20 | 30 | 30 |
| I-Dielectric Constant | 10 | 10 | 10 | 10 | 10 |
I-Workshop Show
Amacala Okwakha
Iphakheji&Isitolo
Iphrofayela Yenkampani
Inkampani Shandong Robert New Material Co., Ltd.itholakala eZibo City, eSifundazweni saseShandong, eChina, okuyindawo yokukhiqiza impahla ephikisayo. Siyinkampani yesimanje ehlanganisa ucwaningo nentuthuko, ukukhiqiza, ukuthengisa, ukwakhiwa kweziko nokwakha, ubuchwepheshe, kanye nezinto ezikhiqizayo zokuthumela ngaphandle. Sinemishini ephelele, ubuchwepheshe obuphambili, amandla obuchwepheshe aqinile, ikhwalithi yomkhiqizo omuhle kakhulu, kanye nedumela elihle. Ifektri yethu ihlanganisa amahektha angaphezu kuka-200 futhi umphumela wonyaka wezinto eziphikisayo ezinokwakheka cishe amathani angu-30000 futhi izinto eziphikisayo ezingabunjiwe zingamathani ayi-12000.
Imikhiqizo yethu eyinhloko yezinto eziphikisayo ihlanganisa: izinto ze-alkaline refractory; aluminium silicon refractory izinto; izinto eziphikisayo ezingakhiwe; ukufakwa kwe-insulation thermal refractory; izinto ezikhethekile zokuphikisa; izinto ezisebenzayo eziphikisayo zamasistimu okusakaza aqhubekayo.
imibuzo ejwayelekile ukubuzwa
Udinga usizo? Qiniseka ukuthi uvakashela izinkundla zethu zokusekela ukuze uthole izimpendulo zemibuzo yakho!
Singumkhiqizi wangempela, imboni yethu ikhethekile ekukhiqizeni izinto eziphikisayo iminyaka engaphezu kwengu-30. Sithembisa ukuhlinzeka ngenani elingcono kakhulu, insizakalo engcono kakhulu yokuthengisa ngaphambilini kanye neyokuthengisa ngemva kokuthengisa.
Ngenqubo ngayinye yokukhiqiza, i-RBT inohlelo oluphelele lwe-QC lokwakheka kwamakhemikhali nezinto ezibonakalayo. Futhi sizohlola izimpahla, futhi isitifiketi sekhwalithi sizothunyelwa nezimpahla. Uma unezidingo ezikhethekile, sizozama konke okusemandleni ethu ukuze sizifake.
Ngokuya ngobuningi, isikhathi sethu sokulethwa sihlukile. Kodwa sithembisa ukuthumela ngokushesha ngangokunokwenzeka ngekhwalithi eqinisekisiwe.
Yebo, sinikeza amasampula mahhala.
Yebo, kunjalo, wamukelekile ukuvakashela inkampani ye-RBT kanye nemikhiqizo yethu.
Akukho mkhawulo, singakunikeza isiphakamiso esingcono kakhulu nesixazululo ngokuya ngesimo sakho.
Sesineminyaka engaphezu kwengu-30 senza izinto eziphikisayo, sinokusekela okuqinile kwezobuchwepheshe kanye nesipiliyoni esicebile, singasiza amakhasimende akhe amahhanisi ahlukene futhi anikeze isevisi yokuma okukodwa.
