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.
Hoʻohana ʻia ke one ceramic piha e hana i ke one i uhi ʻia, a hoʻohana hou ʻia ma hope o ka hoʻihoʻi ʻana, hiki ke hoʻomaikaʻi maikaʻi i ka maikaʻi a me ka hana ʻana o nā castings, e hoʻemi i ka helu scrape castings a me ke kumu kūʻai o nā ʻoihana, ʻoi aku ka haʻahaʻa o ke kumukūʻai hoʻohana lōʻihi ma mua o kēlā. o ke one silika. No laila, i kēia mau makahiki i hala iho nei, ua hoʻohana ʻia nā mea kanu one i uhi ʻia i ka nui i ke one kalima ma ke ʻano he one maka e hana ai i ke one i uhi ʻia.
Pōmaikaʻi
● Resin uhi 'ia ke one me ka super kiʻekiʻe wela kū'ē, ikaika kū'ē i ka deformation ikaika, haʻahaʻa inflation, haʻahaʻa kinoea evolution, e halawai me ka kūikawā koi o nā mea kūʻai mai.
● Hiki ke hoʻopiha wai piha maikaʻi, hoʻoheheʻe non-stick, pili i ke kaʻina hana kumu.
● Hiki ke pale aku i ka wela kiʻekiʻe loa i ka hoʻolei ʻana i nā hemahema e like me ke ahi ʻana o ke one, ka ʻili o ka ʻili, ka veining, ka uila a me ka māwae.
● Small than 100kg castings could be achieved without sand coating.
Nā ʻāpana o ka puʻupuʻu nui ʻāpana
Hiki ke hoʻopilikino ʻia ka puʻupuʻu ʻāpana nui e like me kāu koi.
|
Mesh |
20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Pan | AFS | |
|
μm |
850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Pan | ||
| code | 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 | |||||
Palapala noi
Poʻo pahu pahu, poʻo pahu, apo piston, sila aila, puna papahele.
ʻO ke kila kila liʻiliʻi liʻiliʻi a me ka liʻiliʻi, ka iwi hoʻoheheʻe kila, waho-core.
Used in large turbine shell mold, 6-8 speed gearbox, main part of auto brake disc,.
ʻO Muti-cylinder block (koko o ka flip type core), ka paipu hoʻopau a me ka bronchus.
Camshaft, sila aila, ipu kihi kihi.
ʻO nā ʻano ʻano kiʻekiʻe kiʻekiʻe, koi kiʻekiʻe, kaʻina paʻakikī o ka hoʻolei ʻana i ke one i uhi ʻia.
Post time: Dec-30-2021
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