http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109019625-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B35-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B35-04 |
| filingDate | 2018-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109019625-B |
| titleOfInvention | Method for preparing titanium boride powder |
| abstract | The invention belongs to the field of titanium material preparation, and particularly relates to a preparation method of titanium boride powder. The invention aims to solve the technical problems that the preparation method of titanium boride powder in the prior art has complex steps, low production efficiency and high cost. The technical scheme of the invention provides a method for preparing titanium boride powder, which comprises the following steps: with TiCl 4 、BCl 3 Taking metal magnesium as a reducing agent and magnesium chloride as a reaction medium, and adding TiCl 4 、BCl 3 The gaseous mixture is introduced into molten salt formed by heating a mixture of metal magnesium and magnesium chloride, and TiB is prepared by one-step synthesis by a magnesiothermic reduction method 2 And (3) powder. The method has simple steps and low equipment requirement, does not need to use high-price raw materials such as titanium powder, boron powder and the like, and can obviously reduce the production cost. The product prepared by the method has high purity, less impurity residue, proper particle size and good application prospect. |
| priorityDate | 2018-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.