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Zirconia ceramic as well as preparation method and application thereof

ZHANG YUFENG

The invention relates to C04B35/48, in particular to zirconia ceramic as well as a preparation method and application thereof. Comprising the following preparation raw materials in percentage by mass: 10-11% of amphoteric oxide, 4.5-5.5% of alkaline metal oxide, 1.2-1.7% of yttrium oxide, 0.2-0.4% of hafnium oxide and the balance of zirconium oxide. The zirconia ceramic prepared by the invention has the advantages of high strength, good corrosion resistance and wear resistance, good high-temperature stability and the like.

本发明涉及C04B35/48，具体涉及一种氧化锆陶瓷及其制备方法与应用。包括以下制备原料：按质量百分数计，两性氧化物10‑11％，碱性金属氧化物4.5‑5.5％，三氧化二钇1.2‑1.7％，二氧化铪0.2‑0.4％，氧化锆补充余量。本发明制备得到的氧化锆陶瓷具有强度高，耐腐蚀和耐磨性好，高温稳定性好等优点。

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Zirconia ceramic as well as preparation method and application thereof

ZHANG YUFENG

The invention relates to C04B35/48, in particular to zirconia ceramic as well as a preparation method and application thereof. Comprising the following preparation raw materials in percentage by mass: 10-11% of amphoteric oxide, 4.5-5.5% of alkaline metal oxide, 1.2-1.7% of yttrium oxide, 0.2-0.4% of hafnium oxide and the balance of zirconium oxide. The zirconia ceramic prepared by the invention has the advantages of high strength, good corrosion resistance and wear resistance, good high-temperature stability and the like.

本发明涉及C04B35/48，具体涉及一种氧化锆陶瓷及其制备方法与应用。包括以下制备原料：按质量百分数计，两性氧化物10‑11％，碱性金属氧化物4.5‑5.5％，三氧化二钇1.2‑1.7％，二氧化铪0.2‑0.4％，氧化锆补充余量。本发明制备得到的氧化锆陶瓷具有强度高，耐腐蚀和耐磨性好，高温稳定性好等优点。

Zirconia ceramic as well as preparation method and application thereof

ZHANG YUFENG

The invention relates to C04B35/48, in particular to zirconia ceramic as well as a preparation method and application thereof. Comprising the following preparation raw materials in percentage by mass: 10-11% of amphoteric oxide, 4.5-5.5% of alkaline metal oxide, 1.2-1.7% of yttrium oxide, 0.2-0.4% of hafnium oxide and the balance of zirconium oxide. The zirconia ceramic prepared by the invention has the advantages of high strength, good corrosion resistance and wear resistance, good high-temperature stability and the like.

本发明涉及C04B35/48，具体涉及一种氧化锆陶瓷及其制备方法与应用。包括以下制备原料：按质量百分数计，两性氧化物10‑11％，碱性金属氧化物4.5‑5.5％，三氧化二钇1.2‑1.7％，二氧化铪0.2‑0.4％，氧化锆补充余量。本发明制备得到的氧化锆陶瓷具有强度高，耐腐蚀和耐磨性好，高温稳定性好等优点。

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Titel:

Zirconia ceramic as well as preparation method and application thereof

Weitere Titelangaben:

一种氧化锆陶瓷及其制备方法与应用

Beteiligte:

ZHANG YUFENG (Autor:in)

Erscheinungsdatum:

30.12.2022

Medientyp:

Patent

Format:

Elektronische Ressource

Sprache:

Chinesisch

Klassifikation:

IPC: C04B Kalk , LIME / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL

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