Testing method of ceramic suspended matter gelating point and device
Title：
Testing method of ceramic suspended matter gelating point and device
Application Number：
 200310100020
Application Date：
 2003/10/08
Announcement Date：
 2004/05/05
Pub. Date：
Publication Number：
 1493872
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 G01N 25/04
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Yang Jinlong, Ma Tian, Dai Chunlei
Key Words：
 Testing method, device, ceramic, suspended matter, gelating point
Abstract：
 A method and apparatus for measuring the coagulating point of ceramic suspension are based on the principle that the coagulation in situ of ceramic suspension can be induced by heat releasing and external pressure. Said method includes preparing the slurry of ceramic suspension, loading the slurry in mould, putting the pressure applying head and temp sensor in said slurry while attaching pressure sensor to bottom of mould, applying pressure to the slurry, acquiring the data, processing the data by computer program, drawing the relation curve between pressure, temp and coagulating point, and determining the initial coagulating point.
Claim：
Priority：
PCT：
LegalStatus：

Recommend this patent:
1 2 3 4 5
Average ( 0 votes):
                                                                          Recommended Patents>>

Relevancy information

Spray initiation quick-hardening forming method of lamella ceramic device body and its equipment
Method and device of laser three-dimensional processing of ceramic body


Other Patents of Same Inventor

Process for preparing non-crack ceramic blank with electrolyte
Colloid injection method and equipment for shaping ceramics
Newtype dielectric material suitable in use for ozonizer and preparation method
Controlled temperature and vacuum degree ball mill tank
Pressure-induced ceramic dense-suspension rapid normal-position curing method
Method for preparing zirconium oxide hollow ceramic mahjong
Method of gas phase deglue pretreating for gel injucting molding ceranuc blank
Method and device of laser three-dimensional processing of ceramic body



News & Events More>>

Last Update  
2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







Copyright 2008-2015 All Rights Reserved Patent License of China.      Designed by Easygo