http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103035257-B
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C17-00 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73921 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C21-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C21-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B37-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09G1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-8404 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-84 |
filingDate | 2012-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2017-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2017-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-103035257-B |
titleOfInvention | Manufacturing method of glass substrate for magnetic disk, magnetic disk, and magnetic recording/reproducing device |
abstract | A manufacturing method of a glass substrate for a magnetic disk, a magnetic disk, and a magnetic recording/reproducing device are provided, whereby nano pits and nano scratches cannot be easily produced in polishing a principal face of a glass substrate using a slurry containing zirconium oxide as an abrasive. The manufacturing method of a glass substrate for a magnetic disk includes, for instance, a polishing step of polishing a principal face of a glass substrate using a slurry containing, as an abrasive, zirconium oxide abrasive grains having monoclinic crystalline structures (M) and tetragonal crystalline structures (T). |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109648404-A |
priorityDate | 2011-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.