http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2001013382-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D8-0215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-18 |
| filingDate | 1998-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36e082ba613e3ca59097965490b5e3cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7b619361e66f669b84a845fac81b367 |
| publicationDate | 2001-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2001013382-A1 |
| titleOfInvention | Non-ridging ferritic chromium alloyed steel |
| abstract | A ferritic non-ridging stainless steel and process therefor. A chromium alloyed steel melt containing sufficient titanium and nitrogen but a controlled amount of aluminum is cast into an ingot or continuously cast into a strip or a slab having an as-cast fine equiaxed grain structure substantially free of columnar grains. The as-cast steel contains 0.08% C, at least about 8% Cr, up to 1.50% Mn, <0.020% Al, ≦0.05% N, ≦1.5% Si, <2.0% Ni, Ti ≧0.10%, the ratio of (Ti×N)/Al≧0.14, all percentages by weight, the balance Fe and residual elements. Preferably, the titanium is controlled so that (Ti/48)/[(C/12)+(N/14)]>1.5. A hot processed sheet may be formed from a continuously cast slab without grinding the surfaces of the slab. The hot processed sheet may be descaled, cold reduced to a final thickness and recrystallization annealed. Annealing the hot processed sheet prior to cold reduction is not required to obtain an annealed sheet essentially free of ridging and having high formability. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10570979-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013121870-A1 |
| priorityDate | 1998-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.