http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2135255-C
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D7-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D8-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D7-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D8-06 |
| filingDate | 1994-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5df03b87896ddc27a3bd65fb66fe962 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42a6e1db638944fe58c76741accd4ecc |
| publicationDate | 2000-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2135255-C |
| titleOfInvention | Cold deformable, high strength, hot rolled bar and method for producing same |
| abstract | A billet of steel has a composition comprising small amounts of hardenability agents. The billet is hot rolled into a continuous bar, in two hot rolling stages with an intervening cooling step employing a turbulent cooling liquid. After the second hot rolling stage, the bar is gathered into a succession of closely overlapping loops and moved along a roller conveyor where the overlapping loops are cooled by air blowers, after which the bar is coiled. The resulting hot rolled bar has a microstructure consisting essentially of bainite in fine-sized packets reflecting an average austenitic grain size, before the gathering and cooling steps, of 8-11 ASTM. A threaded fastener in its final form can be produced from the hot rolled bar by a cold deforming operation without a heat treating operation before or after cold deforming. The threaded fastener is undistorted and contains residual compressive stresses. |
| priorityDate | 1994-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.