Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-temperature co-fired glass/ceramic composite material and preparation method thereof
The invention discloses a low-temperature co-fired glass/ceramic composite material which comprises A < l > 2O3 ceramic powder and mixed glass powder in a mass ratio of 1: (0.6-1.5), and the mixed glass powder comprises first glass powder and second glass powder; wherein the first glass powder is sodium borosilicate system glass powder, the second glass powder is titanium magnesium aluminum borosilicate system glass powder, and the ratio of the mass of the second glass powder to the mass of the first glass powder is greater than 1.5, and the invention also discloses a preparation method of the low-temperature co-fired glass/ceramic composite material. The sodium borosilicate system glass powder and the titanium-magnesium-aluminum borosilicate system glass powder are selected as glass phases of the glass/ceramic composite material, so that the sintering temperature of the glass/ceramic composite material is effectively reduced, and the sintered composite material is relatively high in density and has the breaking strength gt; and the pressure is 165 Mpa.
本发明公开了一种低温共烧玻璃/陶瓷复合材料，包括质量比为1:0.6‑1.5的A l 2O3陶瓷粉体和混合玻璃粉体，混合玻璃粉体包括第一玻璃粉体和第二玻璃粉体；其中，第一玻璃粉体为钠硼硅体系玻璃粉，第二玻璃粉体为钛镁铝硼硅体系玻璃粉，且第二玻璃粉体的质量：第一玻璃粉体的质量＞1.5，同时本发明还公开了一种低温共烧玻璃/陶瓷复合材料的制备方法。本发明通过选用钠硼硅体系玻璃粉和钛镁铝硼硅体系玻璃粉作为玻璃/陶瓷复合材料的玻璃相，有效降低了玻璃/陶瓷复合材料的烧结温度，烧结得到的复合材料致密度较高，抗折强度>165Mpa。
Low-temperature co-fired glass/ceramic composite material and preparation method thereof
The invention discloses a low-temperature co-fired glass/ceramic composite material which comprises A < l > 2O3 ceramic powder and mixed glass powder in a mass ratio of 1: (0.6-1.5), and the mixed glass powder comprises first glass powder and second glass powder; wherein the first glass powder is sodium borosilicate system glass powder, the second glass powder is titanium magnesium aluminum borosilicate system glass powder, and the ratio of the mass of the second glass powder to the mass of the first glass powder is greater than 1.5, and the invention also discloses a preparation method of the low-temperature co-fired glass/ceramic composite material. The sodium borosilicate system glass powder and the titanium-magnesium-aluminum borosilicate system glass powder are selected as glass phases of the glass/ceramic composite material, so that the sintering temperature of the glass/ceramic composite material is effectively reduced, and the sintered composite material is relatively high in density and has the breaking strength gt; and the pressure is 165 Mpa.
本发明公开了一种低温共烧玻璃/陶瓷复合材料，包括质量比为1:0.6‑1.5的A l 2O3陶瓷粉体和混合玻璃粉体，混合玻璃粉体包括第一玻璃粉体和第二玻璃粉体；其中，第一玻璃粉体为钠硼硅体系玻璃粉，第二玻璃粉体为钛镁铝硼硅体系玻璃粉，且第二玻璃粉体的质量：第一玻璃粉体的质量＞1.5，同时本发明还公开了一种低温共烧玻璃/陶瓷复合材料的制备方法。本发明通过选用钠硼硅体系玻璃粉和钛镁铝硼硅体系玻璃粉作为玻璃/陶瓷复合材料的玻璃相，有效降低了玻璃/陶瓷复合材料的烧结温度，烧结得到的复合材料致密度较高，抗折强度>165Mpa。
Low-temperature co-fired glass/ceramic composite material and preparation method thereof
一种低温共烧玻璃/陶瓷复合材料及其制备方法
SHEN TAO (Autor:in) / ZHANG LULU (Autor:in) / ZHANG YONGCUI (Autor:in) / LI LING (Autor:in) / TAN KE (Autor:in) / WANG HAORAN (Autor:in)
12.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
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