http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013007077-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67ddb426ec27b4566aa864c9a6ed9d1c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D1-76 |
| filingDate | 2011-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f09e6f1a85bcccd5ab932d656e754e96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83f40f72a7b741e37e54c14a7970dd11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bf145313a5a487f4a79624a0d750886 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5dcd60083cdf0f4613354690c4d6da1b |
| publicationDate | 2013-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013007077-A |
| titleOfInvention | Steel products |
| abstract | To provide a steel product having a diffusion layer which is excellent in fatigue characteristics in addition to wear resistance and has high durability. A steel product having carbon and nitrogen diffusion layers 2 and 3 formed on the surface of a steel material, In the surface layer portion, the carbon concentration is higher than the base material carbon concentration, the nitrogen concentration is 0.5 mass% or more, and the maximum value of the nitrogen concentration is 1.0 mass% or more and 5.0 mass% or less. A first diffusion layer 2 is formed, On the base material 4 side of the first diffusion layer 2, the second diffusion layer 3 having a carbon concentration higher than the base material carbon concentration and nitrogen concentration and having a nitrogen concentration of less than 0.5 mass% is at least 30 μm in thickness. It is formed as described above. [Selection] Figure 1-1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103060743-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105002458-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018043286-A |
| priorityDate | 2011-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.