http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002274829-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fab491e4b4cae3f93af691ca45c9d35 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-30 |
| filingDate | 2001-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cbfe869301b294d0d79a021aaf35140 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6bb041d0af36d926150e07bfe39d95d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fca11adae04b2e2bb49c79bdd8638c18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3964ee4551e238e161d8204151a6fa52 |
| publicationDate | 2002-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002274829-A |
| titleOfInvention | Cementite or cementite compound and method for producing the same |
| abstract | PROBLEM TO BE SOLVED: To provide a method for mass-producing high purity cementite Fe 3 C at a low cost with sufficient practicality. Further, it is to provide a novel cementite type compound having a structure of (Fe 1-x M x ) 3 C and a method for producing the same. SOLUTION: Fe and C are almost 75: 2 in Fe: C. It is blended to have an atomic ratio of 5, and the two components are mixed intimately by a mechanical alloying method to form an alloy precursor. Heat treatment of the alloy precursor powder at a temperature of 350 to 500 ° C. produces cementite Fe 3 C. It is also possible to obtain a (Fe 1-x M ′ x ) 3 C cementite compound in which part of Fe is replaced by another component M, typically a metal component M ′. (M 'is Na, K, C a, Mg, Cr, Mn, Co, Mo, V, Ti, Ni, One or more selected from Al and Si, 0 <x <1) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100410170-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015117391-A |
| priorityDate | 2001-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.