| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44a26c550409e1c34c29232580695a8d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5276
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3826
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B2228-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-785 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-63416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B27-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-117 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23P15-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B27-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-117
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-634
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D99-00 |
| filingDate |
2004-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1ec58cf8d6b5e5116caf000933b51ec |
| publicationDate |
2004-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004338080-A |
| titleOfInvention |
Insert for cutting tool and manufacturing method thereof |
| abstract |
PROBLEM TO BE SOLVED: To provide an insert for a cutting tool having a sintered alumina and silicon carbide whisker composite material body and a method for producing the same, which exhibit improved wear resistance and toughness behavior. A powdered starting material of a sintered alumina and silicon carbide whisker composite material is ground and mixed to form the material into a preformed workpiece, up to a sintering temperature of 1600-2300 ° C. Sintering comprising heating the workpiece at a heating rate of 20-60 ° C./min and holding at the sintering temperature at a pressure of 20-100 MPa for a holding time of 5-60 minutes. An improved cutting tool insert having a composite body of alumina and silicon carbide whiskers, and a method of making such a cutting tool insert. [Selection diagram] None |
| priorityDate |
2003-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |