Alumina Ceramic Crucible
Tlhahisoleseding ya Sehlahiswa
Alumina ceramic crucibleke sejana sa laboratori se nang le mocheso o phahameng haholo le se thibelang kutu se entsoeng ka alumina ea boleng bo phahameng (Al₂O₃) e le thepa e ka sehloohong e tala ka mokhoa o itseng. E sebelisoa haholo libakeng tsa liteko tsa mocheso o phahameng lefapheng la k'hemistri, metallurgy le mahlale a thepa.
Likaroloana:"
Bohloeki bo phahameng:Bohloeki ba alumina ka har'a alumina ceramic crucibles hangata bo phahame ho feta 99% kapa ho feta, ho netefatsa botsitso le ho se sebetse ha lik'hemik'hale mochesong o phahameng. "
Ho hanyetsa mocheso o phahameng:Sebaka sa ho qhibiliha sa eona se holimo ho 2050 ℃, mocheso oa ts'ebeliso ea nako e telele e ka fihla ho 1650 ℃, 'me e khona ho mamella mocheso o fihlang ho 1800 ℃ bakeng sa tšebeliso ea nakoana. "
Corrosion resistance:E na le khanyetso e matla ho lintho tse senyang tse kang li-acids lealkalis, 'me e ka boloka ts'ebetso e tsitsitseng libakeng tse fapaneng tsa lik'hemik'hale tse thata. "
High thermal conductivity:E ka tsamaisa le ho qhala mocheso kapele, ea laola mocheso oa liteko ka nepo, le ho ntlafatsa katleho ea liteko. "
Matla a phahameng a mochini:E na le matla a phahameng a mochini mme e khona ho mamella khatello e kholo ea kantle ntle le ho senyeha habonolo.
Coefficient e tlase ea katoloso ea mocheso:E fokotsa kotsi ea ho phatloha le tšenyo e bakiloeng ke ho hola le ho honyela ha mocheso. "
Ho bonolo ho hloekisa:Bokaholimo bo boreleli ebile ho bonolo ho bo hloekisa ntle le ho silafatsa sampole, ho netefatsa bonnete ba liphetho tsa liteko.
Lintlha Litšoantšo
| Bohloeki | 95%/99%/99.7%/99.9% |
| Mmala | E tšoeu, e mosehla oa lenaka la tlou |
| Sebopeho | Arc/Square/Rectangle/Cylinder/Boat |
Index ea Lihlahisoa
| Lintho tse bonahalang | Alumina | ||||
| Thepa | Diyuniti | AL997 | AL995 | AL99 | AL95 |
| Alumina | % | 99.70% | 99.50% | 99.00% | 95% |
| Mmala | -- | lvory | lvory | lvory | lvry&White |
| Permeability | -- | E thibelang khase | E thibelang khase | E thibelang khase | E thibelang khase |
| Botenya | g/cm³ | 3.94 | 3.9 | 3.8 | 3.75 |
| Ho otloloha | -- | 1‰ | 1‰ | 1‰ | 1‰ |
| Ho thatafala | Mohs Scale | 9 | 9 | 9 | 8.8 |
| Ho Monyeha ha Metsi | -- | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 |
| Flexural Matla (Ka tloaelo 20ºC) | Mpa | 375 | 370 | 340 | 304 |
| E hatellangMatla (Ka tloaelo 20ºC) | Mpa | 2300 | 2300 | 2210 | 1910 |
| Coefficient ofMocheso Katoloso (25ºC ho isa ho 800ºC) | 10-6/ºC | 7.6 | 7.6 | 7.6 | 7.6 |
| DielectricMatla (5mm Botenya) | AC-kv/mm | 10 | 10 | 10 | 10 |
| Tahlehelo ea Dielectric 25ºC@1MHz | -- | <0.0001 | <0.0001 | 0.0006 | 0.0004 |
| DielectricKamehla | 25ºC@1MHz | 9.8 | 9.7 | 9.5 | 9.2 |
| Ho hanyetsa Molumo (20ºC) (300ºC) | Ω·cm³ | >1014 2*1012 | >1014 2*1012 | >1014 4*1011 | >1014 2*1011 |
| Ts'ebetso ea nako e telele mocheso | ºC | 1700 | 1650 | 1600 | 1400 |
| MochesoBoikhantšo (25ºC) | W/m·K | 35 | 35 | 34 | 20 |
Tlhaloso
| Boholo ba Motheo ba Cylindrical Crucible | |||
| Diameter(mm) | Bophahamo(mm) | Botenya ba Lerako | Litaba(ml) |
| 15 | 50 | 1.5 | 5 |
| 17 | 21 | 1.75 | 3.4 |
| 17 | 37 | 1 | 5.4 |
| 20 | 30 | 2 | 6 |
| 22 | 36 | 1.5 | 10.2 |
| 26 | 82 | 3 | 34 |
| 30 | 30 | 2 | 15 |
| 35 | 35 | 2 | 25 |
| 40 | 40 | 2.5 | 35 |
| 50 | 50 | 2.5 | 75 |
| 60 | 60 | 3 | 130 |
| 65 | 65 | 3 | 170 |
| 70 | 70 | 3 | 215 |
| 80 | 80 | 3 | 330 |
| 85 | 85 | 3 | 400 |
| 90 | 90 | 3 | 480 |
| 100 | 100 | 3.5 | 650 |
| 110 | 110 | 3.5 | 880 |
| 120 | 120 | 4 | 1140 |
| 130 | 130 | 4 | 1450 |
| 140 | 140 | 4 | 1850 |
| 150 | 150 | 4.5 | 2250 |
| 160 | 160 | 4.5 | 2250 |
| 170 | 170 | 4.5 | 3350 |
| 180 | 180 | 4.5 | 4000 |
| 200 | 200 | 5 | 5500 |
| 220 | 220 | 5 | 7400 |
| 240 | 240 | 5 | 9700 |
| Basic Size ea Rectangled Crucible | |||||
| Bolelele(mm) | Bophara(mm) | Bophahamo(mm) | Bolelele(mm) | Bophara(mm) | Bophahamo(mm) |
| 30 | 20 | 16 | 100 | 60 | 30 |
| 50 | 20 | 20 | 100 | 100 | 30 |
| 50 | 40 | 20 | 100 | 100 | 50 |
| 60 | 30 | 15 | 110 | 80 | 40 |
| 75 | 52 | 50 | 110 | 110 | 35 |
| 75 | 75 | 15 | 110 | 80 | 40 |
| 75 | 75 | 30 | 120 | 75 | 40 |
| 75 | 75 | 45 | 120 | 120 | 30 |
| 80 | 80 | 40 | 120 | 120 | 50 |
| 85 | 65 | 30 | 140 | 140 | 40 |
| 90 | 60 | 35 | 150 | 150 | 50 |
| 100 | 20 | 15 | 200 | 100 | 25 |
| 100 | 20 | 20 | 200 | 100 | 50 |
| 100 | 30 | 25 | 200 | 150 | 5 |
| 100 | 40 | 20 | |||
| Boholo ba Motheo ba Arc Crucible | ||||
| Top Dia.(mm) | Base Dia.(mm) | Bophahamo(mm) | Botenya ba Lebota(mm) | Litaba(ml) |
| 25 | 18 | 22 | 1.3 | 5 |
| 28 | 20 | 27 | 1.5 | 10 |
| 32 | 21 | 35 | 1.5 | 15 |
| 35 | 18 | 35 | 1.7 | 20 |
| 36 | 22 | 42 | 2 | 25 |
| 39 | 24 | 49 | 2 | 30 |
| 52 | 32 | 50 | 2.5 | 50 |
| 61 | 36 | 54 | 2.5 | 100 |
| 68 | 42 | 80 | 2.5 | 150 |
| 83 | 48 | 86 | 2.5 | 200 |
| 83 | 52 | 106 | 2.5 | 300 |
| 86 | 49 | 135 | 2.5 | 400 |
| 100 | 60 | 118 | 3 | 500 |
| 88 | 54 | 145 | 3 | 600 |
| 112 | 70 | 132 | 3 | 750 |
| 120 | 75 | 143 | 3.5 | 1000 |
| 140 | 90 | 170 | 4 | 1500 |
| 150 | 93 | 200 | 4 | 2000 |
Lisebelisoa
1. Phekolo ea mocheso o phahameng oa mocheso:Li-crucibles tsa ceramic tsa alumina li ka mamella tšebeliso ea nako e telele libakeng tse phahameng tsa mocheso 'me li na le ho hanyetsa mocheso o motle. Ka hona, li sebelisoa haholo libakeng tsa kalafo ea mocheso o phahameng oa mocheso, joalo ka sintering, kalafo ea mocheso, ho qhibiliha, annealing le lits'ebetso tse ling.
2. Tlhahlobo ea lik'hemik'hale:Alumina ceramic crucibles e na le khanyetso e ntle ea kutu mme e ka sebelisoa bakeng sa tlhahlobo le karabelo ea li-reagents tse fapaneng tsa lik'hemik'hale, joalo ka tharollo ea asiti le alkali, li-redox reagents, li-organic reagents, jj.
3. Ho qhibilihisa tšepe:Ho hanyetsa mocheso o phahameng oa mocheso le botsitso bo botle ba lik'hemik'hale tsa alumina ceramic crucibles li etsa hore e be tsa bohlokoa mekhoeng ea ho qhibilihisa le ho lahla, e kang ho qhibiliha le ho lahlela aluminium, tšepe, koporo le lisebelisoa tse ling.
4. Metallurgy ea phofo:Alumina ceramic crucibles e ka sebelisoa ho lokisa lisebelisoa tse fapaneng tsa tšepe le tse seng tsa tšepe tse kang tungsten, molybdenum, tšepe, koporo, aluminium, joalo-joalo.
5. Ho etsa Thermocouple:Alumina ceramic crucibles e ka sebelisoa ho etsa li-tubes tsa tšireletso tsa thermocouple ceramic le li-insulating cores le likarolo tse ling ho netefatsa botsitso le ho nepahala ha li-thermocouples.
Tlhahlobo ea laboratori le indasteri
Ho qhibilihisa tšepe
Metallurgy ea phofo
Tlhahiso ea Thermocouple
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 tsa mantlha 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 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 leka 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 ts'episa 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.
