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.
Ka whakamahia te kirikiri kirikiri ki te hanga kirikiri pania, ka whakamahia ano i muri i te whakatikatika, ka taea te whakapai ake i te kounga me te pai o te whakaputanga o nga whakarewatanga, te whakaheke i te reiti kirikiri me te utu hanga o nga umanga, he iti ake te utu mo te wa roa. o te kirikiri kirikiri. No reira, i roto i nga tau tata nei, tata ki te katoa o nga tipu onepu kua whakakikoruatia nui kua whakamahia te kirikiri kirikiri hei kirikiri mata hei whakaputa i te kirikiri pani.
Painga
● Resin pani kirikiri uku ki super tiketike pāmahana ātete, kaha ātete ki te kaha deformation, iti pikinga, iti kukuwhatanga hau, ki te whakatau i nga whakaritenga motuhake o kiritaki.
● He pai te whakaki i te kaha o te wai, te pokepoke kore-rakau, e tika ana mo te tukanga hanga-matua.
● Ka taea e te parenga wera nui te karo ki te makanga koha penei i te wera kirikiri, te kopa mata, te uaua, te uira tahi me te kapiti.
● Small than 100kg castings could be achieved without sand coating.
Nga Waahanga o te Rahi Matūriki Tohatoha
Ko te tohatoha rahi matūriki ka taea te whakarite kia rite ki to hiahia.
|
Matau |
20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Pan | AFS | |
|
μm |
850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Pan | ||
| waehere | 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 | |||||
Taupānga
Paraka porotaka miihini, upoko rango, mowhiti piston, hiri hinu, puna papa.
Iti me te reo-rahi-rahi kowiri tira, anga whakarewa maitai, waho-matua.
Used in large turbine shell mold, 6-8 speed gearbox, main part of auto brake disc,.
Muti-cylinder paraka(nga momo pore kau kau), te paipa paura me te bronchus.
Camshaft, hiri hinu, anga kokonga ipu.
Ko nga momo paerewa tiketike katoa, he hiahia nui, he uaua te tukanga o te whakakikorua i te kirikiri.
Post time: Dec-30-2021
This is the last article