| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3878
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-963
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3873
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9607
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3852
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-656
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-549 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B3-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B3-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62655
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B3-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27B14-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27B14-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-584 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27B14-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27D11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B3-78 |
| filingDate |
2016-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2017-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-6131378-B1 |
| titleOfInvention |
Heater tube for immersion in molten metal |
| abstract |
To provide a heater tube for immersing a molten metal made of a silicon nitride sintered body having a higher thermal conductivity and density and a better heat transfer rate than those of conventional ones. A molten metal immersion heater tube (1) has a cylindrical heater accommodating portion (4) having a closed end (2) and an open end (3), and the heater accommodating portion (4) includes silicon nitride and a compound containing yttrium. And a compound containing magnesium, and the surface roughness Ra of the outer peripheral surface of the heater housing 4 is 0.5 μm or more and 10 μm or less. [Selection] Figure 2 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112015006539-B4 |
| priorityDate |
2016-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |