http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111155018-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2999-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2998-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-1007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C27-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-17 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C27-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-00 |
| filingDate | 2020-01-21^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111155018-B |
| titleOfInvention | Preparation method of molybdenum-rhenium alloy gradient material |
| abstract | The invention provides a preparation method of a molybdenum-rhenium alloy gradient material, which comprises the following steps of firstly, weighing molybdenum powder and rhenium powder according to the components and the weight ratio of each material section in the molybdenum-rhenium alloy gradient material, and respectively and uniformly mixing the raw materials of each material section to obtain the molybdenum-rhenium alloy powder of each material section; the molybdenum-rhenium alloy powder components of each material segment are as follows in percentage by weight: 5-50% of rhenium, and the balance molybdenum; the molybdenum-rhenium alloy powder component contents of the adjacent material sections are different; then sequentially carrying out deformation processing such as compression molding, sintering, forging/rolling/extrusion and the like, and annealing to obtain the molybdenum-rhenium alloy gradient material. The multifunctional molybdenum-rhenium alloy gradient material has excellent and stable comprehensive mechanical properties through reasonable component proportion, structural design and preparation method. |
| priorityDate | 2020-01-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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