Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite setter plate and preparation method thereof
The embodiment of the invention discloses a composite setter plate and a preparation method thereof. Wherein the composite setter plate comprises a ceramic matrix and a coating arranged on at least one side of the ceramic matrix, and the coating is formed by dispersing a first set material in a sol-gel solution to form composite slurry and then drying and sintering the composite slurry; wherein the first set material comprises at least one of magnesium oxide stabilized zirconium oxide, yttrium oxide stabilized zirconium oxide, calcium oxide stabilized zirconium oxide, aluminum oxide stabilized zirconium oxide, zirconium oxide and yttrium oxide. According to the composite setter plate provided by the embodiment of the invention, the bonding strength between the coating and the ceramic matrix is high, the whole composite setter plate is compact in surface and good in high-temperature stability, the composite setter plate is particularly suitable for being applied to high-temperature sintering of titanium products, and the coating is not prone to chemical reaction of titanium alloy.
本申请实施例公开了一种复合承烧板及其制备方法；其中，所述复合承烧板包括陶瓷基体及设于所述陶瓷基体至少一侧的涂层，所述涂层为将第一设定材料分散在溶胶‑凝胶溶液中形成复合浆料，再将所述复合浆料经干燥烧结后形成；其中，所述第一设定材料包括氧化镁稳定氧化锆、氧化钇稳定氧化锆、氧化钙稳定氧化锆、氧化铝稳定氧化锆，氧化锆以及氧化钇中的至少一种。本申请实施例提供的复合承烧板，其中的涂层与陶瓷基体之间的结合强度高，整个复合承烧板表面致密且高温稳定性能好，尤其适合应用于钛产品的高温烧结中，涂层不易钛合金发生化学反应。
Composite setter plate and preparation method thereof
The embodiment of the invention discloses a composite setter plate and a preparation method thereof. Wherein the composite setter plate comprises a ceramic matrix and a coating arranged on at least one side of the ceramic matrix, and the coating is formed by dispersing a first set material in a sol-gel solution to form composite slurry and then drying and sintering the composite slurry; wherein the first set material comprises at least one of magnesium oxide stabilized zirconium oxide, yttrium oxide stabilized zirconium oxide, calcium oxide stabilized zirconium oxide, aluminum oxide stabilized zirconium oxide, zirconium oxide and yttrium oxide. According to the composite setter plate provided by the embodiment of the invention, the bonding strength between the coating and the ceramic matrix is high, the whole composite setter plate is compact in surface and good in high-temperature stability, the composite setter plate is particularly suitable for being applied to high-temperature sintering of titanium products, and the coating is not prone to chemical reaction of titanium alloy.
本申请实施例公开了一种复合承烧板及其制备方法；其中，所述复合承烧板包括陶瓷基体及设于所述陶瓷基体至少一侧的涂层，所述涂层为将第一设定材料分散在溶胶‑凝胶溶液中形成复合浆料，再将所述复合浆料经干燥烧结后形成；其中，所述第一设定材料包括氧化镁稳定氧化锆、氧化钇稳定氧化锆、氧化钙稳定氧化锆、氧化铝稳定氧化锆，氧化锆以及氧化钇中的至少一种。本申请实施例提供的复合承烧板，其中的涂层与陶瓷基体之间的结合强度高，整个复合承烧板表面致密且高温稳定性能好，尤其适合应用于钛产品的高温烧结中，涂层不易钛合金发生化学反应。
Composite setter plate and preparation method thereof
复合承烧板及其制备方法
XU LILI (Autor:in) / LI ZHONGJUN (Autor:in) / CHENG QIANG (Autor:in)
11.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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