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.
Umucanga wuzuye wa ceramic ukoreshwa mugukora umucanga utwikiriwe, kandi ukongera gukoreshwa inshuro nyinshi nyuma yo gutunganywa, bishobora kuzamura neza ubwiza n’umusaruro w’ibikorwa bya casting, kugabanya igipimo cy’ibicuruzwa hamwe n’umusaruro w’ibikorwa, igihe kirekire cyo gukoresha kiri munsi yacyo. umusenyi wa silika. Kubwibyo, mumyaka yashize, hafi ya byose binini binini byometseho umucanga byakoresheje umucanga wubutaka nkumucanga mbisi kugirango ubyare umucanga.
Ibyiza
● Kurandura umusenyi wubutaka hamwe nubushyuhe bwo hejuru cyane, kurwanya ubukana bwihindagurika, ifaranga rito, ubwihindurize buke, kugirango uhuze ibyifuzo byabakiriya.
Ubushobozi bwiza bwo kuzuza amazi, kutagira inkoni, gukoreshwa muburyo bwo gukora intoki.
Resistance Kurwanya ubushyuhe bukabije birashobora kwirinda guta inenge nko gutwika umucanga, kuzenguruka hejuru, gutembera, guhurira hamwe no kumeneka.
● Small than 100kg castings could be achieved without sand coating.
Ibice bya Particle ingano Ikwirakwizwa
Ingano yubunini bushobora kugabanywa ukurikije ibyo usabwa.
|
Mesh |
20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Isafuriya | AFS | |
|
μm |
850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Isafuriya | ||
| kode | 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 | |||||
Gusaba
Moteri ya moteri ya moteri, umutwe wa silinderi, impeta ya piston, kashe ya peteroli, isoko yisoko.
Ibyuma bito n'ibiciriritse bidafite ibyuma, ibyuma byo guteramo ibyuma, bitari munsi.
Used in large turbine shell mold, 6-8 speed gearbox, main part of auto brake disc,.
Guhagarika Muti-silinderi (ubwoko bwa flip yubusa), umuyoboro usohora na bronchus.
Camshaft, ikidodo cyamavuta, igikonoshwa.
Ubwoko bwose bwibipimo bihanitse, bisabwa cyane, inzira igoye yo guta umucanga.
Post time: Dec-30-2021
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