http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2018212196-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-00 |
| filingDate | 2018-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2018212196-A1 |
| titleOfInvention | Steel and parts |
| abstract | Provided are steels having improved hardenability, toughness, surface-originated peel life, and bending fatigue strength, and parts manufactured using such steels. Having a predetermined component, Fn1 defined by the following formula (1) is 0.20 to 0.65, and Fn2 defined by the following formula (2) is 0.50 to 1.00. Fn1 = 4.2 × [Cr] / (7.0 × [Si] + 16.0 × [Mn]) (1) [Element]: mass% of element Fn2 = A1 / A2 (2) A1: A sulfide-based material containing 1.0 mol% or more of Ca with respect to the total number of moles in each sulfide and having a circle-equivalent diameter of 1.0 μm or more in an observation region having a total area of 4.0 mm 2. Total area of inclusions (μm 2 ) A2: Total area (μm 2 ) of sulfide-based inclusions having an equivalent circle diameter of 1.0 μm or more in the observation area having a total area of 4.0 mm 2. |
| priorityDate | 2017-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.