Super Ceramic Sand for Sand Foundry
Iimbonakalo
• Ukwakhiwa kwecandelo elifanayo
• Ubungakanani bokutya okuzinzileyo kunye nokungena komoya
• Ukuchasa okuphezulu (1825°C)
• Ukuchasana okuphezulu kokugqoka, ukutyumza kunye nokutshatyalaliswa kwe-thermal
• Ukwandiswa kwe-thermal encinci
• Ubumanzi obugqwesileyo kunye nokusebenza kakuhle kokuzalisa ngenxa yokuba singqukuva
• Elona nqanaba liphezulu lokulungiswa kwakhona kwisixokelelwano se-santi loop
Iinkqubo zeSicelo seSand Foundry
I-RCS (isanti eqatywe ngeResin)
Inkqubo yesanti yebhokisi ebandayo
Inkqubo yesanti yoshicilelo ye-3D (Bandakanya i-Furan resin kunye ne-PDB Phenolic resin)
Inkqubo yesanti ye-resin yokungabhaki (Bandakanya i-Furan resin kunye ne-Alkali phenolic resin)
Inkqubo yotyalo-mali/ Inkqubo yokufunyanwa kwewax elahlekileyo/Ukwenziwa ngokuchanekileyo
Inkqubo yobunzima obulahlekileyo/ Inkqubo yogwebu elahlekileyo
Inkqubo yeglasi yamanzi
Ipropati yeSanti yeCeramic
| ICandelo leMichiza eliPhambili | Al₂O₃ 70-75%, Fe₂O₃＜4%, | Al₂O₃ 58-62%, Fe₂O₃＜2%, | Al₂O₃ ≥50%, Fe₂O₃＜3.5%, | Al₂O₃ ≥45%, Fe₂O₃＜4%, |
| Inkqubo yokuvelisa | Idityanisiwe | Sintered | Sintered | Sintered |
| Imilo yeenkozo | I-Spherical | I-Spherical | I-Spherical | I-Spherical |
| I-Angular Coefficient | ≤1.1 | ≤1.1 | ≤1.1 | ≤1.1 |
| Ubungakanani obuyinxenye | 45μm -2000μm | 45μm -2000μm | 45μm -2000μm | 45μm -2000μm |
| Ukuchasa | ≥1800℃ | ≥1825℃ | ≥1790℃ | ≥1700℃ |
| Unizi lolwapho kuyiwa khona | 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 | Intsimbi, intsimbi, intsimbi | Intsimbi, intsimbi, intsimbi | Intsimbi yekhabhoni, intsimbi | Intsimbi, iAluminiyam, ubhedu |
Ukwabiwa kobungakanani beenkozo
| Umnatha | 20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Ipani | Uluhlu lwe-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 |
Inkcazo
ISanti yeCeramic eNgcono yintlabathi eyenziwe ngumntu engqukuva ekwisiphelo esiphezulu. Eyaziwa ngamagama amaninzi aquka iSanti yeCeramic, iCerabeads kunye neCeramCast, ukhetho oluhle kakhulu kwishishini lokuphosa isanti.
Enye yeenzuzo eziphambili zesanti ye-ceramic ephezulu kukuchasa kwayo okuphezulu. Ukongezelela, imveliso iphantse ingabikho ukwanda kwe-thermal, oku kuthetha ukuba igcina imilo yayo nangona kukho utshintsho oluphawulekayo kwiqondo lokushisa.
I-Super Ceramic Sand nayo ine-angle factor egqwesileyo, ethetha ukuba ihamba ngokukhululekileyo malunga neemilo ezintsonkothileyo kunye neenkcukacha ezintsonkothileyo. Oku kuyenza ilungele ukuphosa okuntsokothileyo kunye nokubumba.
Olunye uphawu olunomtsalane lweSanti yeCeramic yeSuper lizinga eliphezulu lokubuyisela. Oku kuthetha ukuba imveliso ingaphinda isetyenziswe ngamaxesha amaninzi, engagcini nje ukunciphisa inkunkuma, kodwa igcina ixesha lokuvelisa kunye nemali. Izinga eliphezulu lokubuyisela kwakhona lithetha ukuba imveliso ihambelana nokusingqongileyo njengoko inciphisa ubuninzi bezinto ezifuna ukugrunjwa kwaye zilungiswe.
Ukuqukumbela, iSanti yeCeramic yeSuper yinguqu yomdlalo kwishishini lesiseko sesanti. Ngokusebenza kwayo okuphezulu kunye nokuqina okukhethekileyo, ifanelekile kwi-castings eyinkimbinkimbi kunye nokubumba. Izinga layo eliphezulu lokurisayikilishwa kunye neenzuzo zokusingqongileyo ziyenza ibe lukhetho olunoxanduva noluzinzileyo kubenzi.
