A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Nano rare earth composite enhanced high-performance ceramic chopper and preparation method and application thereof
The invention discloses a nano rare earth composite enhanced high-performance ceramic chopper as well as a preparation method and application thereof. The ceramic chopper is prepared from the following raw materials in percentage by mass: 85 to 95 percent of aluminum oxide powder, 2 to 10 percent of zirconium oxide powder, 0.5 to 2 percent of dysprosium oxide powder, 1 to 2 percent of magnesium oxide powder and 0.5 to 1.5 percent of yttrium oxide powder. The ceramic chopper is prepared from the preparation raw materials through high-temperature sintering. The ceramic chopper has excellent wear resistance, strength, toughness and high-temperature stability, and packaging quality and production efficiency can be remarkably improved when the ceramic chopper is applied to semiconductor packaging.
本发明公开了一种纳米稀土复合增强型高性能陶瓷劈刀及其制备方法和应用，该陶瓷劈刀的制备原料按照质量百分比包括如下组分：85％‑95％的氧化铝粉、2％‑10％的氧化锆粉、0.5％‑2％的氧化镝粉、1％‑2％的氧化镁粉和0.5％‑1.5％的氧化钇粉；该陶瓷劈刀采用所述制备原料经高温烧结制成。该陶瓷劈刀具有优异的耐磨性、强度、韧性和高温稳定性，在应用于半导体封装时可以显著提高封装质量和生产效率。
Nano rare earth composite enhanced high-performance ceramic chopper and preparation method and application thereof
The invention discloses a nano rare earth composite enhanced high-performance ceramic chopper as well as a preparation method and application thereof. The ceramic chopper is prepared from the following raw materials in percentage by mass: 85 to 95 percent of aluminum oxide powder, 2 to 10 percent of zirconium oxide powder, 0.5 to 2 percent of dysprosium oxide powder, 1 to 2 percent of magnesium oxide powder and 0.5 to 1.5 percent of yttrium oxide powder. The ceramic chopper is prepared from the preparation raw materials through high-temperature sintering. The ceramic chopper has excellent wear resistance, strength, toughness and high-temperature stability, and packaging quality and production efficiency can be remarkably improved when the ceramic chopper is applied to semiconductor packaging.
本发明公开了一种纳米稀土复合增强型高性能陶瓷劈刀及其制备方法和应用，该陶瓷劈刀的制备原料按照质量百分比包括如下组分：85％‑95％的氧化铝粉、2％‑10％的氧化锆粉、0.5％‑2％的氧化镝粉、1％‑2％的氧化镁粉和0.5％‑1.5％的氧化钇粉；该陶瓷劈刀采用所述制备原料经高温烧结制成。该陶瓷劈刀具有优异的耐磨性、强度、韧性和高温稳定性，在应用于半导体封装时可以显著提高封装质量和生产效率。
Nano rare earth composite enhanced high-performance ceramic chopper and preparation method and application thereof
纳米稀土复合增强型高性能陶瓷劈刀及其制备方法和应用
HONG CONGYE (author) / LIN SHANGTAO (author) / PANG JIHONG (author) / HAN FEI (author)
2024-12-10
Patent
Electronic Resource
Chinese
| European Patent Office | 2021
Ceramic chopper and preparation method and application thereof
| European Patent Office | 2024
Superconductive rare earth nano ceramic material and preparation method thereof
| European Patent Office | 2022
Rare earth zirconate ceramic nano powder material and preparation method thereof
| European Patent Office | 2024