http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104926088-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B20-00 |
| filingDate | 2015-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104926088-B |
| titleOfInvention | Height is uniformly synthesized the preparation method of quartz glass stone roller |
| abstract | The invention discloses a kind of high preparation method for being uniformly synthesized quartz glass stone roller, prepared using vertical cvd furnace by chemical vapor deposition, raw material is passed through burner, chemically reacted in cvd furnace, form silica dioxide granule, the deposition substrate of wherein quartz glass stone roller is the sedimentation basin of the spill surrounded by bottom surface and side wall, and the silica dioxide granule fusing that chemical gaseous phase is synthetically formed and free diffusing and deposition in sedimentation basin, the thermograde of depositional plane are less than 20 DEG C.The present invention improves the uniformity of quartz glass stone roller component distribution, produces radially quartz glass stone roller uniform with axial arrangement. |
| priorityDate | 2015-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.