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Diamond ceramic sintering agent and preparation method thereof
The invention relates to a diamond ceramic sintering agent and a preparation method thereof, and belongs to the technical field of diamond material preparation. The diamond ceramic sintering agent is prepared from the following substances in parts by mass: 20 to 35 parts of diamond powder, 10 to 20 parts of glass powder, 30 to 45 parts of sintering material, 2 to 8 parts of manganese dioxide and 20 to 30 parts of silane coupling agent. The diamond ceramic sintering agent disclosed by the invention can be porcelainized at a high temperature, and meanwhile, the silane coupling agent is used for carrying out surface modification on the diamond powder, so that the firmness degree of sintered diamond in a system is effectively increased.
本发明涉及一种金刚石陶瓷烧结剂及其制备方法，属于金刚石材料制备技术领域。本发明中的金刚石陶瓷烧结剂的组成包括如下质量份数的物质：金刚石粉末20‑35份、玻璃粉10‑20份、烧结料30‑45份、二氧化锰2‑8份、硅烷偶联剂20‑30份。本发明中的金刚石陶瓷烧结剂在高温下可以瓷化，同时硅烷偶联剂对金刚石粉末进行表面改性，有效增加了烧结后金刚石在体系中的牢固程度。
Diamond ceramic sintering agent and preparation method thereof
The invention relates to a diamond ceramic sintering agent and a preparation method thereof, and belongs to the technical field of diamond material preparation. The diamond ceramic sintering agent is prepared from the following substances in parts by mass: 20 to 35 parts of diamond powder, 10 to 20 parts of glass powder, 30 to 45 parts of sintering material, 2 to 8 parts of manganese dioxide and 20 to 30 parts of silane coupling agent. The diamond ceramic sintering agent disclosed by the invention can be porcelainized at a high temperature, and meanwhile, the silane coupling agent is used for carrying out surface modification on the diamond powder, so that the firmness degree of sintered diamond in a system is effectively increased.
本发明涉及一种金刚石陶瓷烧结剂及其制备方法，属于金刚石材料制备技术领域。本发明中的金刚石陶瓷烧结剂的组成包括如下质量份数的物质：金刚石粉末20‑35份、玻璃粉10‑20份、烧结料30‑45份、二氧化锰2‑8份、硅烷偶联剂20‑30份。本发明中的金刚石陶瓷烧结剂在高温下可以瓷化，同时硅烷偶联剂对金刚石粉末进行表面改性，有效增加了烧结后金刚石在体系中的牢固程度。
Diamond ceramic sintering agent and preparation method thereof
一种金刚石陶瓷烧结剂及其制备方法
XIONG FEN (author) / LIU QUANXIN (author) / XIONG CAIHUA (author) / CHEN GAOWEN (author)
2022-05-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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