http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001089831-A

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filingDate 2000-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date>
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publicationDate 2001-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber JP-2001089831-A
titleOfInvention Rail with excellent wear resistance and method of manufacturing the same
abstract (57) [Summary] [PROBLEMS] To increase the carbon content of a steel rail and further increase the surface hardness of the rail head, thereby improving the wear resistance of the rail and extending the life of the rail. SOLUTION: At least 0. The average value of the hardness in the range from 05 to 2 mm is Hv5 A rail excellent in wear resistance, characterized in that it is not less than 00. Further, in mass%, C: more than 0.85 to 2.00 %, And cold-worked after hot rolling on the steel rail, at least on the surface of the rail head.
isCitedBy http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100470529-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008081821-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009054574-A
priorityDate 1999-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date>
type http://data.epo.org/linked-data/def/patent/Publication

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Total number of triples: 24.