http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111101019-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_edba331323cc8ac15a87318e17019827 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C14-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C14-00 |
| filingDate | 2020-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73765d8b1e61324922efa6f3fe94557c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d42545698c4ee471cc978fadc5875315 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5ad5d95324359229339e50d3176b78d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55255ea9acc4259901e87bf6582a4974 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95bcfe511b97290893bcbc32ee26b18e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e7aa615ff77bdb2a4e66501dc4f3396 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8e130f1f33e08e156bf7630bee783b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d59f66609f5d9584f16975a72c4e45e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07017ca8c50cb1830f1bedaee53f6cb7 |
| publicationDate | 2020-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111101019-A |
| titleOfInvention | Method for preparing high-performance titanium and titanium alloys by metal halide purification particle surface |
| abstract | A method for preparing high-performance titanium and titanium alloys by metal halide purifying particle surfaces belongs to the field of powder metallurgy titanium. The present invention proposes to use metal halide as a surface purifying agent, to coat the surface of titanium powder with metal halide, to form and sinter, and finally to obtain high-performance titanium product parts. In the present invention, the metal halide undergoes redox reaction with Ti and titanium oxide film, and before the oxide film diffuses, the oxide film on the surface of the titanium powder is effectively removed, and the effect of controlling the increase of the oxygen content in the titanium metal matrix is achieved; at the same time, the titanium powder is activated. The surface is conducive to improving the sintering power and promoting the density increase, so as to obtain high-performance titanium and titanium alloys. The metal elements of the purified product can be further solid-dissolved with titanium to further improve the comprehensive properties of titanium and titanium alloys. The invention has the characteristics of low production cost, simple preparation process, large process applicability, large-scale industrial production and the like. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112708796-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11612936-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112605382-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112708796-B |
| priorityDate | 2020-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.