http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4009086-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_25814a6142a210761d073f257abc2227 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D9-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D9-10 |
| filingDate | 1975-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1977-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75e2cbee5ec1a7885646aa6b46bffcf2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9658d5cc9d3e73adbad620bb5a1dc85c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af270713a3b73167553f8d9a1536cc9b |
| publicationDate | 1977-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4009086-A |
| titleOfInvention | Method for a surface treatment of an iron, ferrous alloy or cemented carbide article |
| abstract | A method for a surface treatment to form a hard layer including a IV-b group element of the Periodic Table on the surface of an iron, ferrous alloy or cemented carbide article in a molten bath, comprising preparing the molten bath composed of boron oxide and a IV-b group element, immersing the article in the molten bath and applying an electric current to, the molten bath through said article, said article being used as the cathode, thereby forming a very hard layer comprising the carbide of said IV-b group element on the surface of said article. The method of this invention can quickly form a uniform and dense hard layer on the surface of the article and can be carried out in the open air. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4230751-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4430170-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10240246-B2 |
| priorityDate | 1972-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.