| Original document(17 pages) Authorized document(17 pages) 中文版 |
A process for preparing high-performance continuous fibre of zirconium oxide includes such steps as synthesizing acetylacetone-zirconium polymer as precursor from acetylacetone and zirconium oxychloride as main materials, dissolving in methanol to obtain the spinning solution, drying spinning to obtain continuous fibre of precursor, heat treating in a multifunctional sintering furnace by special atmosphere and high-temp. airflow spraying for stretching. Its advantages are high tensile strength (over 2.6 GPa) and long length up to several kilometers. |
Application Number
申请号 |
03112408 |
Application Date
申请日 |
2003.06.10 |
| Title 名称 |
Method and equipment of preparing high performance zirconium oxide continuous fiber
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Publication Number
公开号 |
1459418 |
Publication Date
公开日 |
2003.12.03 |
| Approval Pub. Date |
|
Granted Pub. Date |
2005.06.15 |
| International Classification 分类号 |
D01F9/08,C01G25/02,C04B35/48 |
Applicant(s) Name
申请人 |
Shandong Univ. |
| Address 地址 |
250100 |
| Inventor(s) Name 发明人 |
Xu Dong, Liu Heyi |
| Attorney & Agent 代理人 |
sun jun |
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