http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105385988-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C12-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C12-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C3-34 |
| filingDate | 2015-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105385988-B |
| titleOfInvention | A kind of preparation method of molybdenum or molybdenum alloy surface rare earth metal boron binary co-penetration layer |
| abstract | The invention provides the preparation method of a kind of molybdenum or molybdenum alloy surface rare earth metal boron binary co-penetration layer, wherein, salt melting system is pre-processed first before electrochemistry binary permeation is carried out, and described preprocessing process is：Tank is oozed into salt melting system addition sealing, the pressure heat-preserving in tank is oozed, moulding pressure is 0.3~0.7MPa, and holding temperature is 100 DEG C~300 DEG C, and pressing time is 0.5~1h.The molybdenum with binary co-penetration layer or molybdenum alloy high-temperature oxidation resistance prepared by the method for the present invention is good, can resist high temperature oxidation and corrosion；La B binary co-penetration layers prepared by this method are good with the compatibility of molybdenum or molybdenum alloy matrix, are not likely to produce crackle, difficult for drop-off.The temperature in use of molybdenum or molybdenum alloy after surface binary permeation processing can reach 1500 DEG C. |
| priorityDate | 2015-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.