http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021164085-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5bc5292a07e34d16eb1d033a16d3aec3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22F1-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22F1-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-18 |
| filingDate | 2021-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6b902ef136d170508dd93d2fcafcb24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_239640f803b9f717bbc91e83551486f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e64305c264ff895742d9e5823306ba4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51d7d7a1d5536efeebddc870cd54fe34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcedf95b025060bdd51f2d86b3bebdd6 |
| publicationDate | 2021-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2021164085-A1 |
| titleOfInvention | Thermo-hydrogen refinement of microstructure of titanium materials |
| abstract | A method of refining a microstructure of a titanium material can include providing a solid titanium material at a temperature below about 400° C. The titanium material can be heated under a hydrogen-containing atmosphere to a hydrogen charging temperature that is above a β transus temperature of the titanium material and below a melting temperature of the titanium material, and held at this temperature for a time sufficient to convert the titanium material to a substantially homogeneous β phase. The titanium material can be cooled under the hydrogen-containing atmosphere to a phase transformation temperature below the β transus temperature and above about 400° C., and held for a time to produce α phase regions. The titanium material can also be held under a substantially hydrogen-free atmosphere or vacuum at a dehydrogenation temperature below the β transus temperature and above the δ phase decomposition temperature to remove hydrogen from the titanium material. |
| priorityDate | 2017-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.