http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017202953-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8aa118fbfa85a6e0cc8c13a8afca19ab |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C10-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C8-24 |
| filingDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48f7edbc47e523bbd990fe55f65b605d |
| publicationDate | 2017-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017202953-A |
| titleOfInvention | Sealing material laminate and joined body |
| abstract | An object of the present invention is to provide a sealing material capable of suppressing breakage of a member due to residual stress in joining a low expansion member and a high expansion member. A sealing material laminate 3 in which a first sealing material layer 1 having a thermal expansion coefficient α 1 and a second sealing material layer 2 having a thermal expansion coefficient α 2 are joined to each other. −25 × 10 −7 / K ≦ α 1 ≦ 25 × 10 −7 / K, α 1 <α 2 is satisfied, and α 2 −α 1 ≧ 10 × 10 −7 / K. The stopping material layer 1 and / or the second sealing material layer 2 contains glass, the first sealing material layer 1 contains β-quartz solid solution as a main crystal, and the first sealing material layer 1 is a composition, in mol%, SiO 2: 48~75%, Al 2 O 3: 5~25%, Li 2 O: 5~30%, B 2 O 3: not including 10 to 23% (provided that 10% ), ZnO: 0 to 2.5% (not including 2.5%). A joined body 100 in which the sealing material laminate 3 is interposed between the first member 10 and the second member 20. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3637071-A1 |
| priorityDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.