http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103896601-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ee33b0e3e7398cf6fc957eeee59d510 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-565 |
| filingDate | 2014-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a95f5a52537fa25c59d78c0b9d5fd02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df93f2b3b835161bf856b9fe370eb99a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a329ebddae73ea6e3b6ae4f5ff76d9c3 |
| publicationDate | 2015-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103896601-B |
| titleOfInvention | Hot pressed sintering method of ceramic products with high density and complex shapes |
| abstract | The invention belongs to the technical field of preparation and forming methods of ceramic materials and in particular relates to a hot pressed sintering method of ceramic products with high density and complex shapes. In the method, a process for forming ceramic bodies with steel molds, which belongs to traditional hot pressed sintering processes, is abandoned. The method is characterized by firstly preparing a mold material into a required mold with a complex shape through a gel forming process, or firstly preparing a body of the mold material by adopting cold isostatic pressing, secondly machining the body into a required mold with a complex shape by adopting a numerically-controlled machine tool, thirdly preparing the target ceramic powder into slurry with high solid content by adopting the advanced gel forming technology, and injecting the slurry into the mold to form the composite hot-pressed body; or firstly preparing the target ceramic powder into a part body through a gel casting process, secondly injecting the mold material slurry through the gel casting technology to form the composite hot-pressed body, and removing the hot-pressed mold material after sintering, thus finally obtaining the ceramic products with complex structures and high density and properties. |
| priorityDate | 2014-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.