http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H08271457-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6402b23ab8782152be47b3996e48a4a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N23-227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-36 |
| filingDate | 1995-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a54205738b6625402de48e53c72d9b17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_480b7eae958a85abb9962de32226cf39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a96a923a956a6792d3168dd55a58609b |
| publicationDate | 1996-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H08271457-A |
| titleOfInvention | Method for preparing grain boundary fracture sample |
| abstract | (57) [Abstract] [Purpose] To analyze the grain boundary segregation concentration of metallic materials such as low alloy steel with rich toughness that are difficult to break at the grain boundaries, it is possible to expose the grain boundary fracture surface easily and efficiently. Provided is a technique for producing a fractured sample for analysis. [Structure] A method of preparing a grain boundary fracture sample when performing analysis of grain boundary segregation elements of a metal material by Auger analysis, Put a notch in the sample piece of the metal material, after immersing it in an acid solution to infiltrate hydrogen into the sample piece, the sample piece is broken in an Auger analyzer, and crystal grains are present in the fracture surface. Expose the world. As the metal material, low alloy steel is preferable, and further, the brittle transition temperature of the metal material is preferably −60 ° C. or lower. |
| priorityDate | 1995-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID425193155 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID783 |
Total number of triples: 16.