Ceramic Sand maka Binder Jet 3D Printer

Ceramic Aja maka Binder Jet 3D Printer egosipụtara

Nkọwa dị mkpirikpi:

Ceramic Sand, nke a na-akpọkwa dị ka ceramsite, cerabeads, ceramcast, bụ ezigbo ọka ọka okirikiri nke sitere na bauxite calcined. Isi ọdịnaya ya bụ aluminum oxide na Silicon oxide. ájá ceramic, nwere ihe dị mma karịa nke ájá silica iji nweta arụmọrụ dị mma na ebe a na-emepụta ihe. Ọ nwere nnukwu refractority, obere thermal expaNsion, ezigbo angular ọnụọgụ, ọmarịcha ịgbapụta, Elu nguzogide iyi, gwepịa na ujo ọkụ, mgbake dị eluaọnụego tion, karịsịa ájá seramiiki sintered dabara adaba maka ndị na-ebi akwụkwọ jet 3D.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Atụmatụ

• Ngwakọta akụrụngwa n'ụdị
• Nkesa ọka kwụsiri ike na ikuku permeability
• Ntụgharị dị elu (1825°C)
• Nnukwu iguzogide iyi, gwepịa na ujo ọkụ
• Obere mgbasawanye okpomọkụ
• Mma mmiri dị mma na njuputa arụmọrụ n'ihi ịbụ okirikiri
• Ọnụego mweghachi kachasị elu na sistemu loop aja

Usoro ntọala ntọala ájá ájá

RCS (aja mkpuchi mkpuchi resin)
Usoro ájá igbe oyi
Usoro nbibi 3D (gụnyere Furan resin na PDB phenolic resin)
Usoro aja na-adịghị eme achịcha (gụnyere Furan resin na Alkali phenolic resin)
Usoro ntinye ego/Usoro nchọta wax furu efu/nkedo nkenke
Usoro ibu efu/ Usoro ụfụfụ efu
Usoro iko mmiri

Ihe onwunwe seramiiki

Ihe mejupụtara kemịkalụ bụ isi	Al₂O₃ 58-62%, Fe₂O₃＜2%,
Ụdị ọka	Spherical
Ọnụ ego angular	≤1.1
Akụkụ akụkụ	45μm-2000μm
Refractoriness	≥1800℃
Njupụta nnukwu	1.6-1.7 g/cm3
PH	7.2

Nkesa nha nha ọka

Ntupu	20	30	40	50	70	100	140	200	270	Pan	Ọnụ ego nke AFS
μm	850	600	425	300	212	150	106	75	53	Pan	Ọnụ ego nke AFS
#400		≤5	15-35	35-65	10-25	≤8	≤2				40±5
#500		≤5	0-15	25-40	25-45	10-20	≤10	≤5			50±5
#550			≤10	20-40	25-45	15-35	≤10	≤5			55±5
#650			≤10	10-30	30-50	15-35	0-20	≤5	≤2		65±5
#750				≤10	5-30	25-50	20-40	≤10	≤5	≤2	75±5
#850				≤5	10-30	25-50	10-25	≤20	≤5	≤2	85±5
#950				≤2	10-25	10-25	35-60	10-25	≤10	≤2	95±5