Libolo tsa Alumina
Tlhahisoleseding ya Sehlahiswa
Alumina ceramic, eo hape e tsejoang e le aluminium oxide kapa Al2O3, ke ceramic ea oxide e sebelisoang haholo indastering. Lisebelisoa tsa ceramic tsa aluminium li tsebahala ka ho thatafala ha tsona ho phahameng haholo le ho tsamaisa mocheso o phahameng. Thepa ea lirafshoa tsa alumina e etsa hore e be e 'ngoe ea lirafshoa tse sebelisoang ka ho fetesisa tikolohong ea sebopeho, ea ho roala le e senyang.
Aluminium oxide e tšoauoa ka boima bo phahameng, ho hanyetsa kutu, botsitso ba mocheso, thepa e ntle ea dielectric (bakeng sa phetoho ho tloha ho DC ho ea ho maqhubu a GHz), tahlehelo e tlaase ea tangent le ho satalla.
Li-ceramics tsa alumina li arotsoe ho ea ka litaba tsa Al2O3 ka thepa. Tse tloaelehileng ke: 75%, 95%, 99%, 99.5%, 99.7% alumina ceramics, joalo-joalo Hangata, re khetha ho hloeka ha alumina ceramics ho latela litlhoko tsa ts'ebetso ea lihlahisoa tseo re li etsang.
Lihlopha tsa lihlahisoa
1. Alumina Ball
Libolo tsa Alumina ke likaroloana tse se nang spherical aluminium oxide tse sebelisoang haholo indastering ea petrochemical, ea temo le ea ho koahela.
Libolo tsa Alumina li ka kenella ka ho toba karabelo, li fokotsa haholo ts'usumetso ho catalyst, kahoo li eketsa bophelo ba tšebeletso ea catalyst. Ho phaella moo, libolo tsa alumina li ka boela tsa sebelisoa ho etsa liaparo tse sireletsang holim'a metsi. Ka mor'a ho fafatsa holim'a tšepe, polasetiki le libaka tse ling, e ka ntlafatsa ho thatafala ha holim'a metsi, ho hanyetsa kutu, ho hanyetsa le ho thibela mollo.
Indastering ea lisebelisoa tsa elektroniki, libolo tsa aluminium tse chitja li bohlokoa haholo lefapheng la liphutheloana tsa elektroniki ka lebaka la thepa ea tsona e ntle haholo ea motlakase, mocheso le mochini.
Mefuta ea boholo ba likaroloana: 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.
Alumina Grinding Balls
Libolo tse silang tsa aluminium ke likaroloana tse chitja tse entsoeng ka alumina e hloekileng haholo 'me hangata li sebelisoa e le li-abrasives kapa media media. Ka lebaka la boima ba eona bo phahameng le khanyetso e ntle ea ho apara, e boetse e sebelisoa haholo liindastering tse nang le litlhoko tse phahameng tsa ho sila le ho apara ho hanyetsa.
Alumina Ceramic Balls
2. 92%, 95% ea li-ceramics tse sa jeleng tsa alumina (lihlahisoa tse tloaelehileng, tse bōpehileng ka ho khetheha)
3. Pipe e kopantsoeng
4. Lerako la Ceramic le kopantsoeng
Index ea Lihlahisoa
| Ntho | Al2O3 ＞92% | 95% | 99% | 99.5% | 99.7% |
| Mmala | Bosoeu | Bosoeu | Bosoeu | 'Mala oa Cream | 'Mala oa Cream |
| Theorytical Density(g/cm3) | 3.45 | 3.50 | 3.75 | 3.90 | 3.92 |
| Bending Strength(Mpa) | 340 | 300 | 330 | 390 | 390 |
| Compressive Strength(Mpa) | 3600 | 3400 | 2800 | 3900 | 3900 |
| Elastic Modulus(Gpa) | 350 | 350 | 370 | 390 | 390 |
| Ho hanyetsana le kameho(Mpam1/2) | 4.2 | 4 | 4.4 | 5.2 | 5.5 |
| Weibull Coefficient(m) | 11 | 10 | 10 | 12 | 12 |
| Vickers Hardness(HV 0.5) | 1700 | 1800 | 1800 | 2000 | 2000 |
| Mocheso oa Katoloso ea Mocheso | 5.0-8.3 | 5.0-8.3 | 5.1-8.3 | 5.5-8.4 | 5.5-8.5 |
| Thermal Conductivity(W/mk) | 18 | 24 | 25 | 28 | 30 |
| Thermal Shock Stability | 220 | 250 | 250 | 280 | 280 |
| Mocheso o phahameng oa ho sebetsa℃ | 1500 | 1600 | 1600 | 1700 | 1700 |
| 20 ℃ Ho hanyetsa Molumo | 10^14 | 10^14 | 10^14 | 10^15 | 10^15 |
| Matla a Dielectric(kv/mm) | 20 | 20 | 20 | 30 | 30 |
| Dielectric Constant | 10 | 10 | 10 | 10 | 10 |
Pontšo ea Seboka
Linyeoe tsa Kaho
Sephutheloana le Bobolokelo
Boemo ba Khoebo
Shandong Robert New Material Co., Ltd.e fumaneha motseng oa Zibo, Profinseng ea Shandong, Chaena, e leng setsi sa tlhahiso ea thepa ea refractory. Re khoebo ea sejoale-joale e kopanyang lipatlisiso le nts'etsopele, tlhahiso, thekiso, moralo le kaho ea sebōpi, thekenoloji, le thepa ea ho rekisa kantle ho naha. Re na le lisebelisoa tse felletseng, theknoloji e tsoetseng pele, matla a matla a tekheniki, boleng bo botle ba sehlahisoa le botumo bo botle. Feme ea rona e na le lihekthere tse fetang 200 mme tlhahiso ea selemo le selemo ea thepa e bōpehileng joaloka lithane tse ka bang 30000 'me thepa ea refractory e sa bopehang ke lithane tse 12000.
Lihlahisoa tsa rona tse ka sehloohong tsa thepa ea refractory li kenyelletsa: lisebelisoa tsa alkaline refractory; lisebelisoa tsa aluminium silicon refractory; thepa e sa bōpehang refractory; lisebelisoa tse thibelang mocheso oa mocheso; thepa e khethehileng ea refractory; lisebelisoa tse sebetsang tsa refractory bakeng sa litsamaiso tse tsoelang pele tsa ho lahla.
Lipotso Tse Botsoang Hangata
U hloka thuso? Etsa bonnete ba hore u etela liforomo tsa rona tsa tšehetso bakeng sa likarabo tsa lipotso tsa hau!
Re moetsi oa 'nete, feme ea rona e khethehile ho hlahisa thepa ea refractory ka lilemo tse fetang 30. Re tšepisa ho fana ka theko e ntle ka ho fetisisa, tšebeletso e ntle ka ho fetisisa ea pele ho thekiso le ka mor'a ho rekisa.
Bakeng sa ts'ebetso e 'ngoe le e' ngoe ea tlhahiso, RBT e na le tsamaiso e feletseng ea QC bakeng sa metsoako ea lik'hemik'hale le thepa ea 'mele. 'Me re tla hlahloba thepa,' me setifikeiti sa boleng se tla romelloa ka thepa. Haeba u na le litlhoko tse khethehileng, re tla leka ka hohle ho li amohela.
Ho itšetlehile ka bongata, nako ea rona ea ho fana e fapane. Empa re tšepisa ho romella kapele kamoo ho ka khonehang ka boleng bo tiisitsoeng.
Ha e le hantle, re fana ka mehlala ea mahala.
E, ehlile, o amohelehile ho etela k'hamphani ea RBT le lihlahisoa tsa rona.
Ha ho na moeli, re ka fana ka tlhahiso le tharollo e molemohali ho latela boemo ba hau.
Re 'nile ra etsa thepa ea refractory ka lilemo tse fetang 30, re na le tšehetso e matla ea tekheniki le phihlelo e ruileng, re ka thusa bareki ho rala li-kilns tse fapaneng le ho fana ka ts'ebeletso e le 'ngoe.
