Alumina Tube Sleeve Dhuumaha Dhuumaha Suxulka ee Abrasive
Hordhac Walxeed
Alumina (Al2O3) waa mid ka mid ah kuwa ugu ballaaran ee la cayimay, dhoobada farsamada ee ujeeddooyinka guud.Dhammaan aluminiumyadu aad bay u adag yihiin oo waxay xidhaan adkaysi, oo leh awood cadaadis sare leh xitaa heerkul aad u sarreeya iyo bay'ad daxalaysa.Alumina sidoo kale waa dahaadhiyaal koronto oo aad u wanaagsan oo gaas adag.Aluminium Oxide Ceramic waxaa lagu soo saaraa iyada oo la rido qaab budo ah oo si adag loo soo buuxiyay oo Al2O3 ah oo ay ku jiraan qaar ka mid ah walxaha wax lagu xidho.Darajooyinka ganacsiga la heli karo waxay u dhexeeyaan 90% ilaa 99.8% iyadoo nadiifinta sare ay dhalinayso xoogaa adag.Waxaa suurtagal ah in mashiinka aluminiumka lagu farsameeyo iyadoo la adeegsanayo farsamooyinka wax lagu shiido dheeman.Sido kale waa suurtagal, iyadoo heerka la gaari karo ay saameyneyso cabbirka hadhuudhka alumina iyo farsamada wax soo saarka, haddii la riixo ama la sii daayo.
Adayga Sare | Iskuxidhka Hoose ee Balaadhinta Kulaylka |
Insulator koronto oo heer sare ah | Farsamo ahaan Deggan Heer kulka Sare |
Iska caabinta shoogga kulaylka wanaagsan | Cufnaanta sare, aan dalool lahayn iyo faakuum dhagan |
Waxay iska caabisaa Wear iyo Weerar kiimiko | ...... |
Codsiga alaabta
Waa maxay Gacan-gacmeedka Dhuumaha Ceramic?
Alaabta ceeriin ee ugu weyn ee xidhashada giraanta dhoobada adkaysiga u leh waa nooc gaar ah oo dhoobada ah oo leh AL2O3 oo ah oksaydhka birta ah ee dhifka ah sida qulqulka, kaas oo uu dhalaalay heerkul sare 1700 °C.Dhuumaha gacmo-gacmeedka dhoobada ah ee dahaaran gabi ahaan, ka dibna ku soo ururi tuubada birta leh xabagta epoxy-adkeysiga u adkaysata heerkulka sare.
Tuubada dhoobada alumina waa iska caabin sare oo dharbaaxo ah, caabbinta acid iyo alkali, si wax ku ool ah u kordhiso nolosha adeegga qalabka oo loo tixgeliyo inay tahay doorashada ugu fiican ee ka hortagga xirashada iyo walxaha ka hortagga;Xiro caabbinta dhoobada 10 jeer ka badan kan manganese gaarka ah, 10 jeer ilaa birta chrome sare;Adayggu aad buu uga sarreeyaa tan birta u adkaysanaysa iyo birta aan lahayn.Codsiga: Saliidda, macdanta, birta iyo warshadaha tamarta.
Xuduudaha farsamada
Alumina/RBSIC tuubada dhoobada | |||
Qalab | Alumina&RBSiC Silicone Carbide | ||
Summada | FIRSTAR | ||
Dalka asal ahaan | Zibo, Shiinaha | ||
Midabka | Caddaan | ||
Nooca | Tube | ||
Cabbirka | OD | ID | Dhererka |
| 70-750mm | 30-710mm | 200-500mm |
Habka qaabaynta | Cadaadiska isostatic | ||
Cufnaanta Bulk | 3.02 & 3.65 & 3.70g/cm3 | ||
Al2O3% | 92% / 95% / Silicon carbide | ||
Nuugista Biyaha | ≤0.01 | ||
Nabar (cm3) | 0.1-0.25 |
Codsiga
Warshadaha | |
1. Badeecooyinka xoqan | Burburinta giraangiraha |
2. Dhirta aluminium | Calcined alumina, bauxite, electrode, carbon, qubeyska la jajabiyey |
3. Bir & Birta | Siigada boodhka, dhagax nuuradda, duritaanka lime, dhuxusha, karbidhida birta, waxyaabaha lagu daro |
4. dhogorta macdanta & alaabada dahaarka | Perlite, boodhka dhagaxa, fiilooyinka refractory, qashinka wax soo saarka, boodhka hawlaha miinshaarka |
5. Aasaaska | Ciidda qaabaynta, boodhka ururinta |
6. Dhirta dhalada | Dufcaddii, cullet, quartz, kaoline, feldspar |
7. Wershadaha, warshadaynta hadhuudhka, mashiinnada quudinta | Galleyda, shaciir, digirta soy, malt, digirta kookaha, iniinaha gabbaldayaha, qolof bariiska, dhirta macsarada |
8. Sibidhka | Boodhka cirifka, dhagax nuuradeedka, sibidhka, dambaska duulista, dhuxusha, dabka foornada |
9. Dhirta kiimikada | lime caustic, bacrimiyeyaasha, boodhka lime, chrome ore, pigmentiga rinjiga, palette caag ah oo leh fibers dhalo ah |
10. Dhirta macdanta | Quudinta Kiln, Macdanta xooga saarta, dabada dhuxusha, boodhka |
11. Xarumihii tamarta dhuxusha | Dhuxusha, dambaska duulista, pyrites, slag, dambas, dhagax nuurad ah |
12. Dhuxusha | Boodhka dhuxusha, qashinka kayga ee buuxinta dhabarka |
13. Qalabka farsamada ee kaarboonka | Kaarboon farsamo, boodh, graphite for electrodes |