Ceramic casting sand for sand 3d printing Featured Image

Isanti yokugalela isanti yesanti ye-3d yoshicilelo

Inkcazelo emfutshane:

I-Kaist sintered Isanti yeCeramic, eyimveliso efanayo kunye neCeratech okanye iCerabeads, luhlobo lwesanti yesiseko se-ceramic esetyenziselwa ukwenza iimold kunye neecores zokuphosa isinyithi iimveliso zexabiso eliphezulu kwiimoto, i-oyile & negesi, imigodi kunye nokwakha kumashishini. Oko kubandakanya iibhloko ze-cylinder kunye neevalvu ze-hydraulic, kunye neepompo, i-impellers kunye nezixhobo. Isanti eyenziweyo yeKaist yenziwe ngeekristale ze-mullite ezinomgangatho ozinzile kakhulu. Ziveliswa ngokudubula iigranules ezingqukuva, hayi ngokuzityumza.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-Kaist sintered Isanti yeCeramic, eyimveliso efanayo kunye neCeratec's Nagai Cerabeads, luhlobo lwesanti yesiseko se-ceramic esetyenziselwa ukwenza imixokelelwane kunye neentsimbi zokuphosa imveliso yexabiso eliphezulu kwimizi-mveliso yeemoto, i-oyile negesi, imigodi neyokwakha. Oko kubandakanya iibhloko ze-cylinder kunye neevalvu ze-hydraulic, kunye neepompo, i-impellers kunye nezixhobo. Isanti eyenziweyo yeKaist yenziwe ngeekristale ze-mullite ezinomgangatho ozinzile kakhulu. Ziveliswa ngokudubula iigranules ezingqukuva, hayi ngokuzityumza.

Njengesanti ye-3D yoshicilelo lwemathiriyeli ekrwada, ngoku amaqabane ethu aneExOne, Voxeljet, KOCEL, njl.

Ipropati yeSanti yeCeramic

ICandelo leMichiza eliPhambili	Al₂O₃≥53%, Fe₂O₃＜4%, TiO₂＜3%, SiO₂≤37%
Imilo yeenkozo	I-Spherical
I-Angular Coefficient	≤1.1
Ubungakanani obuyinxenye	45μm -2000μm
Ukuchasa	≥1800℃
Unizi lolwapho kuyiwa khona	1.5-1.6 g/cm3
Ukwandiswa kweThermal (RT-1200℃)	4.5-6.5x10-6/k
Umbala	Isanti
PH	6.6-7.3
Ukuqulunqwa kweMineralogical	Ithambile + iCorundum
Iindleko ze-Acid	＜1 ml/50g
LOI	＜0.1%

Inzuzo

Kaist ceramic foundry sand is about half as light as zircon and chromite, is about third as light as fused ceramic sand. Compared to these natural sand and other foundry media (the material is able to turn out about twice the number of molds per unit weight). Kaist ceramic foundry sand can deliver mold and core packages with a range of benefits that include higher-strength sand casting packages, with high heat resistance, low thermal expansion, improved final part resolution and a smoother surface finish. It can also be handled very easily, saving labor and transfer power costs. However, the manufacturer recommends paying attention to the amount of binder addition.

Isicelo

Ukusebenzisa Kaist ceramic Foundry isanti kwakhona kunciphisa inkunkuma kunye nothuli, ngexabiso eliphezulu reclamation izinto. Ukongeza, isanti ye-ceramic ye-Kaist sele isetyenziswa kwiindawo ezingaphezu kwe-100 kwihlabathi jikelele; zinokusetyenziswa kwiinkqubo zokwenza i-mold yemveli ukuhambisa iziphumo ezikumgangatho ophezulu kunye noluhlu lwesinyithi, kubandakanywa iintsimbi (i-alloy ephantsi, i-carbon, kunye ne-stainless), isinyithi (igrey, i-ductile), i-aluminium, kunye nezinye iintsimbi apho ulawulo oluluqilima. kunye nokugqitywa komphezulu kuyafunwa.

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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	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