I-Foundry Ceramic Sand
Izici
• Ukwakheka kwengxenye efanayo
• Ukusatshalaliswa kosayizi wokusanhlamvu okuzinzile kanye nokungena komoya
• I-refractoriness ephezulu (1825°C)
• Ukumelana okuphezulu kokugqoka, ukuchoboza kanye nokushaqeka okushisayo
• Ukunwetshwa okushisayo okuncane
• I-fluidity enhle kakhulu kanye nokusebenza kahle kokugcwalisa ngenxa yokuba yindilinga
• Izinga eliphezulu lokufuna kabusha kusistimu ye-loop yesihlabathi
Isicelo Sand Foundry Izinqubo
I-RCS (isihlabathi esimbozwe nge-resin)
Inqubo yesihlabathi sebhokisi elibandayo
Inqubo yesihlabathi yokuphrinta ye-3D (Faka i-Furan resin ne-PDB Phenolic resin)
Inqubo yesihlabathi se-resin engabhaki (Faka i-Furan resin ne-Alkali phenolic resin)
Inqubo yokutshala imali/Inqubo yokusungula i-wax elahlekile/Ukwenziwa ngokunemba
Inqubo yesisindo elahlekile/ Inqubo yegwebu elahlekile
Inqubo yengilazi yamanzi
Incazelo
I-Foundry Ceramic Sand - ikhambi eliphelele lazo zonke izidingo zakho ze-Foundry. Lo mkhiqizo omusha waziwa nangokuthi i-ceramsite, i-cerabeads, noma i-ceramcast, futhi wenziwa nge-bauxite e-calcined ewunikeza umumo omuhle kakhulu wokusanhlamvu oyindilinga. Ngokuqukethwe kwayo okuphezulu kwe-aluminium oxide ne-silicon oxide, i-Ceramic Sand inezindawo eziphakeme kakhulu uma iqhathaniswa nesihlabathi se-silica esivamile.
I-Ceramic Sand inikeza izinzuzo eziningi ngaphezu kwesihlabathi se-silica. Okokuqala, inokwenqaba okuphezulu kakhulu, okuyenza ilungele ukusetshenziswa ezinhlelweni zokushisa okuphezulu. Iphinde ibe nokunwebeka okushisayo okuphansi, okuqinisekisa ukuthi igcina isikhunta sesihlabathi noma umumo oyinhloko kanye nokuvumelana ngisho naphakathi nokushisa okukhulu.
Ngaphezu kwamandla aso amangalisayo, i-Ceramic Sand inikeza ukugeleza okuhle kakhulu - lokhu kuqinisekisa ukuthi ingabunjwa kalula futhi ibunjwe ngesikhathi sokubunjwa. Ngaphezu kwalokho, i-Ceramic Sand inokumelana okuphezulu kokugqoka, ukuchoboza, nokushaqeka okushisayo, okuyenza ibe yinketho efanelekile yazo zonke izinhlobo zezicelo zokuphonsa.
Enye inzuzo eyinhloko yokusebenzisa i-Foundry Ceramic Sand ukuthi inezinga eliphezulu lokubuyisela, okusho ukuthi lingasetshenziswa kabusha kalula kunqubo yokuphonsa. Lokhu-ke kusiza ekunciphiseni ukumosha nokunciphisa izindleko.
Sekukonke, i-Foundry Ceramic Sand iwufanele ube nayo kunoma iyiphi i-Foundry efuna ukuthuthukisa ukusebenza kwayo kokusakaza. Ngezakhiwo zayo ezinhle kakhulu namandla aphakeme, inikeza inzuzo enkulu kunesihlabathi se-silica esivamile.
Impahla yesihlabathi seCeramic
| Ingxenye Yekhemikhali Eyinhloko | I-Al₂O₃ 70-75%, Fe₂O₃＜4%, | Al₂O₃ 58-62%, Fe₂O₃＜2%, | I-Al₂O₃ ≥50%, Fe₂O₃＜3.5%, | I-Al₂O₃ ≥45%, Fe₂O₃＜4%, |
| Inqubo yokukhiqiza | Kuhlanganisiwe | I-Sintered | I-Sintered | I-Sintered |
| Umumo Wokusanhlamvu | I-Spherical | I-Spherical | I-Spherical | I-Spherical |
| I-Angular Coefficient | ≤1.1 | ≤1.1 | ≤1.1 | ≤1.1 |
| Usayizi Oyingxenye | 45μm -2000μm | 45μm -2000μm | 45μm -2000μm | 45μm -2000μm |
| I-Refractoriness | ≥1800℃ | ≥1825℃ | ≥1790℃ | ≥1700℃ |
| Ukuminyana kwenqwaba | 1.8-2.1 g/cm3 | 1.6-1.7 g/cm3 | 1.6-1.7 g/cm3 | 1.6-1.7 g/cm3 |
| PH | 6.5-7.5 | 7.2 | 7.2 | 7.2 |
| Isicelo | Insimbi, insimbi engagqwali, insimbi | Insimbi, insimbi engagqwali, insimbi | I-Carbon steel, insimbi | Insimbi, Aluminium, Ithusi |
Ukusabalalisa Usayizi Wokusanhlamvu
| I-Mesh | 20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Ipani | Ububanzi be-AFS |
| μm | 850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Ipani | |
| #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 |
