http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102965562-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c0ed78c4d5c4951a22374d61ea1f178 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C30-06 |
| filingDate | 2012-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6770f357a0f3ab2eca1bc0a90b459d10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_501684c74021fd668635c7534aaa8fe7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9ad302c9a75e67d11c941e837125cf4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a267a69eb0265b77c56f14b6c77d3efb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0ca772d461d15bdab5b11b78ac04112 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_255fe3cf3829ca8e6ccf3328164bf345 |
| publicationDate | 2014-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102965562-B |
| titleOfInvention | Magnetic refrigeration material with giant magnetocaloric effect, and preparation technology of material |
| abstract | The invention relates to a magnetic refrigeration material with giant magnetocaloric effect and a preparation technology of the material. The chemical general formula (atomic percent) of the magnetic refrigeration material is Mn(2-x)Fe(x)P(1-y)Ge(y-z)Zn(z). The magnetic refrigeration material with giant magnetocaloric effect is characterized in that the chemical general formula of the related magnetic refrigeration material is Mn(2-x)Fe(x)P(1-y)Ge(y-z)Zn(z), wherein x is in a range of 0.8-0.9, y is in a range of 0.2-0.27 and the z is in a range of 0.001-0.02. The preparation technology comprises the steps of ball milling in a ball mill and sintering. The preparation technology has the advantages that the Zn element is added in the prepared magnetic refrigeration material, the magnetocaloric effect of the material is improved, the magnetic entropy of the material is increased, the lag of the material is reduced, and the material can be used in the magnetic refrigeration technology. |
| priorityDate | 2012-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.