Pob txha tshauv ua los ntawm cov pob txha nyuj ntshiab yog siv hauv ceramic thiab metallurgy
Nws yog tsuas yog siv nyob rau hauv zus tau tej cov high-qib pob txha porcelain nyob rau hauv lub ceramic kev lag luam, thiab kuj yuav siv tau nyob rau hauv opal iav, pigment stabilizer, polishing neeg sawv cev, syrup clarifier, thiab lwm yam.
Qib A pob txha tshauv yog pob txha charcoal ua tiav rau 120 mesh, siv hauv kev lag luam ceramic thiab metallurgical demould thiab dej phwj huv.
Pob txha tshauvyog tau los ntawm cov pob txha tsiaj tom qab calcination ntawm qhov kub thiab txias.Cov pob txha nyoos yog muab tso rau hauv lub tank siab siab thiab ntxiv nrog cov dej tsim nyog.Cov pob txha yog steamed ntawm 150 ℃ rau 2 teev, kom cov pob txha degummed rau hauv pob txha blocks tsis muaj protein ntau, thiab ces qhuav.
Cov pob txha qhuav deprotein yog muab tso rau hauv qhov cub kub kub nrog cov nkev roj li roj thiab kub hnyiab ntawm qhov kub ntawm 1250 ℃ rau 1 teev los yog kub ntawm 1300 ℃ rau 45 feeb.Lub sijhawm no, 'N' yog calcined kiag li thiab tag nrho cov kab mob raug hlawv tag.
Cov pob txha hlawv cov pa roj carbon monoxide yog crushed thiab tshuaj xyuas rau hauv cov kev qhia tshwj xeeb los ntawm kev vibrating npo, uas feem ntau suav nrog: 60-100 mesh, 0-3mm, 2-8mm, thiab lwm yam.
Lub cev thiabTshuaj Cov khoom | Kev xeem Standard | Kev xeem tau |
1. AI2O3 | ≥0.01% | 0.033% |
2. Bao | ≥0.01% | 0.015% |
3. CaO | ≥50% | 54.500% |
4. P2O5 | ≥40% | 41.660% |
5, Calcination poob (Poob yuag) | ≤ 1% | 0.820% |
6. SiO2 | ≥1% | 0.124% |
7. Fe2O3 | ≥0.05% | 0.059% |
8. k2 ua | ≥0.01% | 0.015% |
9. mgo | ≥1% | 1.045% |
10. Na2O | ≥0.5% | 0.930% |
11. ZPO | ≥0.01% | 0.029% |
12. H2O | ≤ 1% | 0.770% |
13. Lub sijhawm lav zoo: Peb xyoos, yuav tsum tau muab khaws cia rau hauv cov thawv ntim rau hauv qhov chaw txias qhuav kom deb ntawm cov khoom muaj ntxhiab tsw. |