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一种适用于氮化硅陶瓷的高效抛光液及其应用

InventionUnknown
10Claims · 3 independent
§ Ⅰ

Dossier Overview

Inventor

徐辉; 高伟

Filing Date

Aug 12, 2026

Publication Date

Oct 27, 2026

IPC Classification

C09G 1/02 (2006.01)B24B 57/00 (2006.01)B24B 19/22 (2006.01)

本发明涉及陶瓷材料精密加工技术领域,公开了一种适用于氮化硅陶瓷的高效抛光液及其应用,所述抛光液按质量百分比计,由胶体二氧化硅5%~25%、纳米氧化铈0.2%~3%、碳酸盐缓冲剂0.1%~2%、有机羧酸盐0.05%~1%、聚羧酸盐分散剂0.02%~0.3%、非离子表面活性剂0.005%~0.2%、pH调节剂0.01%~1%和余量去离子水组成,pH为10.5~12.2。本发明适用于氮化硅陶瓷的高效抛光液不含Cr2O3、金刚石、立方氮化硼和α‑Al2O3,避免了含铬组分和高硬度磨料体系带来的后处理压力、硬沉降和表面粗糙度偏高等问题。

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