http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0581617-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3cfa11ef6f0c5577b4612b415ff30253 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-31 |
| filingDate | 1991-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb733d6ff9b7dc47a67737017ec5ea4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c841d086456d8463e1fe5b0bc6ac359c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9fe64099887a95ef07aedddbeebd609 |
| publicationDate | 1993-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0581617-A |
| titleOfInvention | Substrate material for thin film magnetic heads |
| abstract | (57) [Summary] [PROBLEMS] To provide a substrate material for a thin film magnetic head, which has a large coefficient of thermal expansion, wear characteristics equivalent to those of a metal magnetic film, good workability, and little chipping. [Structure] A non-magnetic substrate material for a thin film magnetic head, which is composed only of NiO, La 2 O 3 and MgO, Is 30 to 90 mol%, La 2 O 3 is 0.1 to 5 mol%, MgO is 10 to 70 mol% and the thermal expansion coefficient is 125. A substrate material for a thin-film magnetic head, which has a temperature of x10 -7 / ° C or higher. |
| priorityDate | 1991-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID150906 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID450964499 |
Total number of triples: 15.