http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101539010-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C30-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F1-26 |
| filingDate | 2013-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101539010-B1 |
| titleOfInvention | Method for etching of super alloy and the super alloy thereby |
| abstract | The present invention relates to a method of etching a super-heat-resistant alloy and a super-heat-resistant alloy thus etched. More particularly, the present invention relates to a method of completely coating a polymer on a super- Removing the polymer on the part of the super-heat-resistant alloy to be etched (step 2); And a step (step 3) of immersing the super refractory alloy in which the step 2 is performed in an etching solution. In the method of etching a super-high-temperature alloy according to the present invention, a polymer is coated on the entire surface of a super-heat-resistant alloy without using a conventional masking method, followed by heat treatment, and only an area to be etched is removed and etched. In addition, since the adhesion between the polymer and the super-heat-resistant alloy is increased due to the heat treatment, the undercut phenomenon can be suppressed. Therefore, the etching efficiency is increased, and complicated etching can be easily performed. Furthermore, by not performing the masking step, the process cost and time can be reduced. |
| priorityDate | 2013-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.