Efere ụfụfụ seramiiki maka nkedo aluminom
Ngwaahịa Okwu Mmalite:
Nnukwu porosity, Mbelata nke ujo dị ọkụ, ike igwe dị elu na ọnọdụ nkịtị na oke okpomọkụ, nnukwu ihu akọwapụtara nke ọma, ezigbo nkwụsi ike kemịkalụ na ọrụ nzacha mara mma nke ihuenyo, na -enyocha nchịkọta residuum na mgbasa ozi ọkachasị maka obere adịghị ọcha nke 1 ~ 10μm. Ọdịdị akụkụ atọ nwere ike melite ịdị mma nkedo n'uju site n'ịgbanwe igwe a wụrụ awụ site n'ọgba aghara ka ọ na-eruba na lamellar, wepụ gas na imezi nkedo. Ọ bụghị naanị na a na -etinye nzacha seramiiki ụfụfụ maka nzacha ọla a wụrụ awụ na oke okpomọkụ, mana ọgwụgwọ gas na oke okpomọkụ, onye na -ebu catalyzer, mgbanwe ọkụ siri ike na njupụta dị elu maka ụlọ ọrụ kemịkalụ.
Ngalaba ngwaahịa
| Ihe nyocha ụfụfụ seramiiki | Ihe | |||
| Uru | Nkeji | Alumina | Silicon Carbide | Zirconia |
| Ihe mejupụtara | Al2O3 | ≥85 | ≤30 | ≤30 |
| SiO2 | ≤1 | ≤10 | ≤4 | |
| Ndị ọzọ | – | SiC ≥60 | ZrO2 ≥66 | |
| Njupụta ọwa | ppi | 10 ~ 60 | 10-60 | 10-60 |
| Porosity | % | 80 ~ 90 | 80 ~ 90 | 80 ~ 90 |
| Ike ehulata | Mpa | 0.6 | 0.8 | 0.8 ~ 1.0 |
| Okpomọkụ conductivity | Mpa | 0.8 | 0.9 | 1.0 ~ 1.2 |
| Oke arụ ọrụ okpomọkụ | ° C | 1100 | 1500 | 1600 |
| Okpomọkụ Nguzogide (1100-20 ° C) | Oge/1100 ° C | 6 | 6 | 6 |
| Ngwa | Igwe anaghị agba nchara, igwe anaghị agba nchara | Elgwè na -enwu | Steel Ndinam | |
Nha:
Nha ahụ dị na akụkụ anọ, gburugburu na ụdị ọdịdị geometric; nha sitere na 10mm ruo 600mm, na ọkpụrụkpụ sitere na 10-50mm. Porosities ndị a na -ahụkarị bụ 10ppi, 15ppi, 20ppi, 25ppi. A na -enweta porosities dị elu karịa ka a rịọrọ. Ihe nzacha a na-eji aka mee nke ọma nwekwara ike.
Nha zuru oke na gburugburu Gburugburu:
40x11mm, 40x15mm, 50x15mm, 50x20mm, 60x22mm,
70x22mm, 80x22mm, 90x22mm, 100x22mm, 305x25mm
Ọnụ ọgụgụ a na -ahụkarị na akụkụ Square:
40x40x13mm, 40x40x15mm, 50x50x15mm, 50x50x22mm, 75x75x22mm,
50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm
