http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110629322-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_653c418e41edbb4e1ce8bc5e53e70cec |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-07 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-04 |
| filingDate | 2019-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e158ce307eeb61037c3fc5f4a2cf9ef8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79b73660cfd73bade3eb8e42c3183d6c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b700801042f590463785d50f3e2560a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68cb23bd08261b205d47a16cad1e78d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_090d88142bbcb7926a4017b533f3c055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_662b705f55ea5929dcdc2eed304997ff |
| publicationDate | 2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110629322-A |
| titleOfInvention | A kind of preparation method of high-purity polycrystalline yttrium aluminum garnet continuous fiber |
| abstract | The invention relates to a preparation method of high-purity polycrystalline yttrium aluminum garnet continuous fiber, comprising the following steps: (1) adding crystalline aluminum chloride and aluminum powder into water and stirring to react to obtain polyaluminum chloride (PAC) solution, Add the yttrium source and stir to dissolve completely to obtain a precursor solution; concentrate the precursor solution to obtain a precursor spinning sol; (2) perform dry spinning on the precursor spinning sol to obtain a precursor continuous gel fiber; (3) The precursor continuous gel fiber is dried at 40-70°C, and then heat-treated in the range of 750-1200°C. During the heat treatment, water vapor is introduced when the temperature rises to 250-300°C. After the heat treatment is completed, high-purity polycrystalline YAG is obtained. continuous fiber. The YAG continuous fiber prepared by the invention can be used as refractory material and heat insulation material in the fields of aerospace, automobile, high-speed rail and the like. The invention has the characteristics of simple method, low cost, no pollution, stable fiber quality and the like. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111978550-A |
| priorityDate | 2019-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.