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.
Isanti ye-ceramic epheleleyo isetyenziselwa ukwenza isanti egqunyiweyo, kwaye iphinde isetyenziswe ngokuphindaphindiweyo emva kokulungiswa kwakhona, okunokuphucula ngokufanelekileyo umgangatho kunye nokusebenza kakuhle kwemveliso ye-castings, ukunciphisa izinga le-castings scrape kunye neendleko zemveliso yamashishini, iindleko zokusetyenziswa kwexesha elide ziphantsi kunoko. yesanti yesilika. Ke ngoko, kwiminyaka yakutshanje, phantse zonke izityalo zesanti ezigqunyiweyo zisebenzise isanti yeceramic njengesanti ekrwada ukuvelisa isanti egqunyiweyo.
Inzuzo
● I-resin egqunywe isanti ye-ceramic enokumelana nobushushu obuphezulu, ukuxhathisa ngamandla kwi-deformation intensity, ukunyuka kwamaxabiso aphantsi, ukuvela kwegesi ephantsi, ukuhlangabezana neemfuno ezikhethekileyo zabathengi.
● Ikhono lokuzalisa ulwelo olulungileyo, ukungunda okungabambekiyo, okusebenzayo kwinkqubo yokwenza undoqo wokwenziwa.
● Ukumelana nobushushu obuphezulu kunokuthintela ukuphosa iziphene ezinjengokutsha kwesanti, ukugotywa komphezulu, imithambo, ukukhanya kwamalungu kunye nokuqhekeka.
● Small than 100kg castings could be achieved without sand coating.
Iinxalenye zoSabelo lobungakanani beNcam
Ukuhanjiswa kobungakanani besuntswana kunokwenziwa ngokwezifiso ngokwemfuno yakho.
|
Umnatha |
20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Ipani | AFS | |
|
μm |
850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Ipani | ||
| ikhowudi | 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 | |||||
Isicelo
Ibhlokhi yesilinda ye-injini, intloko yesilinda, umsesane wepiston, itywina yeoli, intwasahlobo yomgangatho.
Intsimbi encinci kunye nephakathi, iqokobhe lentsimbi, i-off-core.
Used in large turbine shell mold, 6-8 speed gearbox, main part of auto brake disc,.
Ibhloko ye-Muti-cylinder (engenanto yohlobo lweflip), umbhobho wokukhupha kunye ne-bronchus.
I-Camshaft, itywina yeoli, iqokobhe lekona yesikhongozeli.
Zonke iintlobo zomgangatho ophezulu, imfuneko ephezulu, inkqubo enzima yokugalelwa kwesanti.
Post time: Dec-30-2021
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