Process for preparing non-crack ceramic blank with electrolyte |
Title: |
Process for preparing non-crack ceramic blank with electrolyte |
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Application Number: |
00136836 |
Application Date: |
2000/12/29 |
Announcement Date: |
2001/07/25 |
Pub. Date: |
2003/09/10 |
Publication Number: |
1304908 |
Announcement Number: |
1120818 |
Grant Date: |
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Granted Pub. Date: |
2003-9-10 |
ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
C04B 35/622, C04B 35/624, C04B 35/63 |
Applicant(s): |
Qinghua Univ |
Inventor(s): |
Yang Jinlong, Huang Yong, Ma Liguo |
Key Words: |
preparing process, non-crack ceramic blank, electrolyte |
Abstract: |
A non-crack ceramic blank using electrolyte is prepared through adding electrolyte and substrate to deionized water, dissolving, gradually adding ceramic powder, ball grinding, vacuum deaeration, adding biologic enzyme correspondent to said substrate and casting. It features that the shrinking caused by dewatering can be prevented, resulting in no crack. |
Claim: |
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Priority: |
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PCT: |
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LegalStatus: |
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