http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107902909-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C10-0018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C10-0027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C10-0009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-093 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C10-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C10-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C10-14 |
| filingDate | 2017-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107902909-B |
| titleOfInvention | Glass ceramics and substrate thereof |
| abstract | The invention provides a microcrystalline glass and a substrate thereof, which have low liquid phase temperature and comprise the following components in percentage by weight: SiO 2 2 60～80％；Al 2 O 3 4～20％；Li 2 O 0～15％；Na 2 O is greater than 0 but less than or equal to 12%; k 2 O 0～5％；ZrO 2 Greater than 0 but less than or equal to 5%; p 2 O 5 0～5％；TiO 2 0 to 10% and a crystal phase containing R 2 SiO 3 、R 2 Si 2 O 5 、R 2 TiO 3 、R 4 Ti 5 O 12 、R 3 PO 3 、RAlSi 2 O 6 、RAlSiO 4 O 10 、R 2 Al 2 Si 2 O 8 、R 4 Al 4 Si 5 O 18 And quartz solid solution. The microcrystalline glass has a liquid phase temperature below 1450 ℃, a thermal conductivity above 2 w/m.k, and a Vickers hardness of 600kgf/mm 2 The above is applicable to portable electronic devices and optical devices. |
| priorityDate | 2017-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.