http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8419870-B2
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e9d65df666191ad5792283d7b836b3e8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78c414ce62851542257c83a8432becdd http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0515077c9fd3addd3580b7b43ace49c2 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C33-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-001 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D7-02 |
filingDate | 2010-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2013-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80c969ad30ab74ac1c382a874d085c73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d963b53098a5e76a7d04cf95b7c584b6 |
publicationDate | 2013-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-8419870-B2 |
titleOfInvention | Method for making strain aging resistant steel |
abstract | A method for making a strain aging resistant steel comprises adding boron to the steel, wherein substantially all of the boron in the steel forms boron nitride. A method for making steel comprises adding a nitride-forming element to the steel to lower the free nitrogen content of the steel to a free nitrogen content specification. A high-carbon steel contains boron nitride, wherein the free nitrogen content of the steel is less than 80 ppm. A strain aging resistant steel wherein the carbon content of the steel is between about 0.54 percent and about 0.75 percent. |
priorityDate | 2004-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.