| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74973199515dbabd2310245aab03e282 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N17-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N23-2251 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N23-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M99-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N23-203 |
| filingDate |
2002-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9751b349b25accf970b5868418f107c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaab70c0475348783e25d7cd3b38b678
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8278faa7a7da2aa6ad8afad29ca94291 |
| publicationDate |
2003-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1298431-A2 |
| titleOfInvention |
High-precision method and apparatus for evaluating creep damage |
| abstract |
The present invention provides a high-precision apparatus for evaluating creep damage of high tension heat resistant steel used in high temperature exposing apparatuses comprising a measuring means for measuring particle size variation behavior of crystal grains or sub grains having a crystal orientation difference of about 2 degrees or more with regard to a specimen at the evaluated part of high tension heat resistant steel and a working curve or a working map prepared in advance by looking for the relation of the grain sizes with respect to the creep damage extents (including creep damage rates) at every level of loaded stress wherein a creep damage extent is evaluated by comparing the grain size variation behavior measured by the measuring means with a working curve or a working map selected on the basis of a loaded stress. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110161060-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6935552-B2 |
| priorityDate |
2001-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |