| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_646018b7183a929bbb6e26dcdb62a8da |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F41-026 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F41-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C28-00 |
| filingDate |
2001-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_778a86793cbb80ab2367ccb187ebf6d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a66212842862a631e82f1cacd94f3361 |
| publicationDate |
2002-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002212750-A |
| titleOfInvention |
Method for forming film of RTB-based magnet |
| abstract |
(57) [Abstract] [Problem] To have a new chemical conversion film containing no chromium Provided is a method for forming a film on an RTB magnet. SOLUTION: In the method for forming a film of an RTB magnet of the present invention, the molar ratio of Mo to P [Mo / P] is 1 to 30, the pyrophosphate is used in an amount of 0.03 to 3 g / liter, and the hydrogen peroxide is used. R 2 T 14 B intermetallic compound (R is at least one rare earth element including Y and T is Fe or Fe and Co) mainly by a chemical conversion treatment solution containing 0.05 to 3 ml / liter. It is characterized in that the RTB-based magnet body as a phase is subjected to a chemical conversion treatment. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021094297-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4095872-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4506965-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006049863-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3822996-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006165218-A |
| priorityDate |
2000-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |