| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d99c6af77131e9ec53605e9e246bad5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_798138bec78f999371f4f17e8ac68594
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_621a8abbc33a16d4aa03f00fda97b712 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-656
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-785
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6562
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3826
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3813
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5454
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-784
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-449
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62655
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62695
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-563
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-63476
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B33-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-634
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-632
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B33-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-563 |
| filingDate |
2017-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d9f44e7038ebe1a8118e74f0c2cb6ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_549dd496dbb6df7c872cc3f50d091479 |
| publicationDate |
2021-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10927044-B2 |
| titleOfInvention |
Boron carbide based materials and process for the fabrication thereof |
| abstract |
Disclosed is a method for fabricating a solid article from a boron carbide powder comprising boron carbide particles that are coated with a titanium compound. Further disclosed herein are the unique advantages of the combined use of titanium and graphite additives in the form of water soluble species to improve intimacy of mixing in the green state. The carbon facilitates sintering, whose concentration is then attenuated in the process of forming very hard, finely dispersed TiB2 phases. The further recognition of the merits of a narrow particle size distribution B4C powder and the use of sintering soak temperatures at the threshold of close porosity which achieve post-HIPed microstructures with average grain sizes approaching the original median particle size. The combination of interdependent factors has led to B4C-based articles of higher hardness than previously reported. |
| priorityDate |
2010-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |