Ceramsite sand is an artificial spherical casting sand developed by SHXK, same with Japanese Cerabeads. It has high refractoriness (>1800°C), small angular coefficient (<1.1, approximately spherical), low acid consumption (neutral material), low binder content (at least 30% reduction in binder content), and particles high strength, non-breaking and other excellent characteristics, suitable for all types of sand foundry, especially for the coated sand. There are more successful application cases.
Se sab seramik konplè yo itilize pou fè sab kouvwi, epi li reitilize repete apre Kominte, sa ki ka efektivman amelyore kalite ak pwodiksyon efikasite nan depoze, diminye pousantaj la grate depoze ak pri pwodiksyon an nan antrepriz, pri a alontèm itilize pi ba pase sa. nan sab silica. Se poutèt sa, nan dènye ane yo, prèske tout gwo-echèl plant sab kouvwi te itilize sab seramik kòm sab anvan tout koreksyon yo pwodwi sab kouvwi.
Avantaj
● Rezin kouvwi sab seramik ak super rezistans tanperati wo, fò rezistans nan entansite deformation, enflasyon ki ba, evolisyon gaz ki ba, satisfè kondisyon espesyal kliyan yo.
● Bon kapasite ranpli likidite, mwazi ki pa baton, aplikab pou pwosesis atifisyèl fè nwayo a.
● Super rezistans tanperati ki wo ta ka evite jete domaj tankou sab boule, pliye sifas, venin, jwenti flash ak krak.
● Small than 100kg castings could be achieved without sand coating.
Pati nan distribisyon gwosè patikil
Ka distribisyon an gwosè patikil dwe Customized selon kondisyon ou.
|
May |
20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Pan | AFS | |
|
μm |
850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Pan | ||
| kòd | 40/70 | ≤5 | 20-30 | 40-50 | 15-25 | ≤8 | ≤1 | 43±3 | ||||
| 70/40 | ≤5 | 15-25 | 40-50 | 20-30 | ≤10 | ≤2 | 46±3 | |||||
| 50/100 | ≤5 | 25-35 | 35-50 | 15-25 | ≤6 | ≤1 | 50±3 | |||||
| 100/50 | ≤5 | 15-25 | 35-50 | 25-35 | ≤10 | ≤1 | 55±3 | |||||
| 70/140 | ≤5 | 25-35 | 35-50 | 8-15 | ≤5 | ≤1 | 65±4 | |||||
| 140/70 | ≤5 | 15-35 | 35-50 | 20-25 | ≤8 | ≤2 | 70±5 | |||||
| 100/200 | ≤10 | 20-35 | 35-50 | 15-20 | ≤10 | ≤2 | 110±5 | |||||
Aplikasyon
Blòk silenn motè, tèt silenn, bag piston, sele lwil oliv, sezon prentan etaj.
Ti ak mwayen ki menm gwosè ak asye pur, asye Distribisyon koki, koupe-nwayo.
Used in large turbine shell mold, 6-8 speed gearbox, main part of auto brake disc,.
Blòk muti-silenn (nwayo tip baskile vid), tiyo echapman an ak bronch.
Camshaft, sele lwil oliv, koki kwen veso.
Tout kalite estanda segondè, kondisyon segondè, pwosesis difisil nan moule sab kouvwi.
Post time: Dec-30-2021
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