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.
Ana amfani da cikakken yashi yumbu don yin yashi mai rufi, kuma ana sake amfani da shi akai-akai bayan an sake gyarawa, wanda zai iya inganta inganci da samar da simintin gyare-gyare yadda ya kamata, rage yawan simintin simintin gyare-gyare da farashin samar da masana'antu, farashin amfani na dogon lokaci ya yi ƙasa da wancan. yashi silica. Saboda haka, a cikin 'yan shekarun nan, kusan dukkanin shuke-shuken yashi masu girma sun yi amfani da yashi yumbu a matsayin danyen yashi don samar da yashi mai rufi.
Amfani
● Resin rufi yashi yumbu tare da super high zafin jiki juriya, karfi juriya ga nakasawa tsanani, low kumbura, low gas juyin halitta, don saduwa da musamman bukatun abokan ciniki.
● Kyakkyawan ikon cika ruwa mai ƙarfi, ƙirar da ba ta da tsayi, wanda ya dace don tsarin ƙirar wucin gadi.
● Mafi girman juriya na zafin jiki na iya guje wa lahani kamar kona yashi, ninkin ƙasa, jijiya, walƙiya na haɗin gwiwa da tsagewa.
● Small than 100kg castings could be achieved without sand coating.
Sassan Rarraba Girman Barbashi
Za'a iya daidaita girman girman barbashi bisa ga buƙatun ku.
|
raga |
20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Pan | Farashin 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 | |||||
Aikace-aikace
Injin Silinda, shugaban Silinda, zoben fistan, hatimin mai, bazarar bene.
Karami da matsakaicin girman bakin karfe, harsashi na simintin karfe, kashe-core.
Used in large turbine shell mold, 6-8 speed gearbox, main part of auto brake disc,.
Muti-cylinder block (nau'in nau'in juzu'i mara kyau), bututun shaye-shaye da bronchus.
Camshaft, hatimin mai, kwandon kwandon kwantena.
Duk nau'ikan babban ma'auni, babban buƙatu, tsari mai wahala na simintin yashi mai rufi.
Post time: Dec-30-2021
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