http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106757031-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-32 |
| filingDate | 2016-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106757031-B |
| titleOfInvention | A kind of high alloyed austenitic body microscopic structure of stainless steel and σ interphase colour corrosive agent and caustic solution |
| abstract | Of the invention to provide a kind of high alloyed austenitic body microscopic structure of stainless steel and σ interphase colour corrosive agent and caustic solution, erosion effect is good, display effect is good, pollution-free, corrosion reaction is stablized.Raw material is stirred evenly using glass bar, stand 15~30 minutes, it is configured to corrosive agent, each component content are as follows: 5~30ml of nitric acid that 5~25ml of hydrochloric acid that 0.1~2g of potassium permanganate, mass percentage concentration are 35%, mass percentage concentration are 68%, 0.1~1.2g of copper sulphate, 150~300ml of deionized water.Sample is roughly ground, fine grinding, polishing, with being dried up after washes of absolute alcohol, manufactured sample to be tested, which immerses in corrosive agent, to be corroded 15~300 seconds, the corrosion of sample is placed up, it is etched until yellow until sample metallographic face, obtained thick corrosion sample rinses under a tap, it with 95% alcohol washes after cleaning, is then dried up with cold wind, completes stainless structure of steel etching pit. |
| priorityDate | 2016-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.