| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4a8faea375370b67c9d71e67db32bcd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-0047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B2222-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2998-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2999-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T407-1946
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T408-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T407-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B51-011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12028 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D5-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C29-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B51-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-07 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C29-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C29-02 |
| filingDate |
2008-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_390dfd704dab45b7ac3fc116336d1c0c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91fc6180b42f883159cf695356782360
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c618ea04ddf005f1903a362fea83fa90 |
| publicationDate |
2009-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-200909592-A |
| titleOfInvention |
Cemented carbide, cutting tool, and cutting device |
| abstract |
The invention provides a cemented carbide which has high strength and high hardness and is suppressed in breakage; a cutting tool and a cutting device. A cemented carbide characterized in that in the X-ray diffractometry with Cu Ka radiation, the relationship: 0<I1/I2<0.05 is satisfied (wherein I1 is the intensity of the maximum peak among the Co3W3C peak, Co6W6C peak, Co2W4C peak, and Co3W9C peak and I2 is the maximum peak intensity of WC) and that the mean particle diameter of the WC particles is 0.3[mu]m or below and the mean particle diameter of cobalt/tungsten carbide particles is smaller that that of the WC particles. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I748676-B |
| priorityDate |
2007-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |