3D Ceramic ware composition for binder jetting 3D printing and manufacturing method of ceramic ware using the composition

The present invention relates to a ceramic composition for binder jetting 3D printing and a producing method of ceramics using the same. The ceramic composition includes 25-58 wt% of glass beads, 10-40 wt% of quartz, 30-60 wt% of clay, 0.1-7 wt% of alumina cement, 0.1-7 wt% of sodium silicate, and 0...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	HONG SUNG BONG, KIM KWANG YONG, KIM KISOO, CHOI JUNG HOON, CHO WOO SEOK, LEE JIN WOOK, KIM UNG SOO, LEE YOUNG TAE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING CEMENT, CLAY, OR STONE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention relates to a ceramic composition for binder jetting 3D printing and a producing method of ceramics using the same. The ceramic composition includes 25-58 wt% of glass beads, 10-40 wt% of quartz, 30-60 wt% of clay, 0.1-7 wt% of alumina cement, 0.1-7 wt% of sodium silicate, and 0.1-5 wt% of fused silica. The present invention has excellent molding strength, enables low temperature sintering, and is able to form a smooth glaze surface when glaze is applied after primary sintering. 본 발명은, 유리 비드 25∼58중량%, 석영(quartz) 10∼40중량%, 점토(clay) 30∼60중량%, 알루미나 시멘트(alumina cement) 0.1∼7중량%, 소듐실리케이트(sodium silicate) 0.1∼7중량% 및 용융실리카(fused silica) 0.1∼5중량%를 포함하는 것을 특징으로 하는 바인더 제팅 3D 프린팅용 도자기 조성물 및 이를 이용한 도자기의 제조방법에 관한 것이다. 본 발명에 의하면, 성형 강도가 우수하고, 저온 소결이 가능하며, 1차 소결 후 유약을 시유하였을 때 매끄러운 유약면을 형성할 수 있다.