Aja seramiiki etinyere maka ebe a na-emepụta ihe
Atụmatụ
• Ngwakọta akụrụngwa n'ụdị
• Nkesa ọka kwụsiri ike na ikuku permeability
• Ntụgharị dị elu (1800°C)
• Nnukwu iguzogide iyi, gwepịa na ujo ọkụ
• Obere mgbasawanye okpomọkụ
• Mma mmiri dị mma na njuputa arụmọrụ n'ihi ịbụ okirikiri
• Ọnụego mweghachi kachasị elu na sistemu loop aja
Usoro ntọala ntọala ájá ájá
RCS (aja mkpuchi mkpuchi resin)
Usoro ájá igbe oyi
Usoro nbibi 3D (gụnyere Furan resin na PDB phenolic resin)
Usoro aja na-adịghị eme achịcha (gụnyere Furan resin na Alkali phenolic resin)
Usoro ntinye ego/Usoro nchọta wax furu efu/nkedo nkenke
Usoro ibu efu/ Usoro ụfụfụ efu
Usoro iko mmiri
Ihe onwunwe seramiiki
| Ihe mejupụtara kemịkalụ bụ isi | Al₂O₃ 70-75%, Fe₂O₃：4%, |
| Ụdị ọka | Spherical |
| Ọnụ ego angular | ≤1.1 |
| Akụkụ akụkụ | 45μm-2000μm |
| Refractoriness | ≥1800℃ |
| Njupụta nnukwu | 1.8-2.1 g/cm3 |
| PH | 6.5-7.5 |
| Ngwa | Steel, igwe anaghị agba nchara, Ígwè |
Nkesa nha nha ọka
| Ntupu | 20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Pan | Ọnụ ego nke AFS |
| μm | 850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Pan | |
| #400 | ≤5 | 15-35 | 35-65 | 10-25 | ≤8 | ≤2 | 40±5 | ||||
| #500 | ≤5 | 0-15 | 25-40 | 25-45 | 10-20 | ≤10 | ≤5 | 50±5 | |||
| #550 | ≤10 | 20-40 | 25-45 | 15-35 | ≤10 | ≤5 | 55±5 | ||||
| #650 | ≤10 | 10-30 | 30-50 | 15-35 | 0-20 | ≤5 | ≤2 | 65±5 | |||
| #750 | ≤10 | 5-30 | 25-50 | 20-40 | ≤10 | ≤5 | ≤2 | 75±5 | |||
| #850 | ≤5 | 10-30 | 25-50 | 10-25 | ≤20 | ≤5 | ≤2 | 85±5 | |||
| #950 | ≤2 | 10-25 | 10-25 | 35-60 | 10-25 | ≤10 | ≤2 | 95±5 |
Nkọwa
Fused Ceramic Sand bụ nsonaazụ nke nrara anyị raara onwe anyị nye imepụta ngwọta dị elu maka mkpa nkedo gị. Aja seramiiki fused bụ ájá nkedo seramiiki pụrụ iche nke usoro granulation electrofusion na-ahazi. Usoro a na-eme ka ájá ahụ bụrụ nke kachasị mma, na-enwe ọdịdị dị nro na nkọwa arụmọrụ dị mma.
Akụkụ bụ isi nke ájá seramiiki jikọtara ọnụ bụ alumina na silica. Ngwongwo pụrụ iche nke ájá seramiiki anyị jikọtara ọnụ na-eme ka ọ bụrụ nhọrọ magburu onwe ya maka usoro ntọọtọ gị. Ntugharị dị elu nke ájá na-eme ka ọ dị mma maka iji ya na ngwa okpomọkụ dị elu, na njedebe ya dị mma na-eme ka o doo anya na ọ nwere ike jupụta ngwa ngwa na nke ọma. Na mgbakwunye, oke aja na-eguzogide abrasion, mkpakọ na ujo ọkụ pụtara na ọ na-adịte aka nke ukwuu, na-ebelata mkpofu ihe yana ịgbatị ndụ ebu.
N'ime ụlọ ọrụ anyị, anyị na-anya isi n'ịmepụta ngwaahịa dị elu mgbe niile. Aja seramiiki anyị jikọtara ọnụ abụghị ihe ọzọ! Site na aja anyị, ị nwere ike ijide n'aka na ị na-enweta ngwaahịa dị mma maka mkpa nkedo gị niile.
