Glass-frit bonding of silicon strain gages on large thermal-expansion-mismatched metallic substrates
DC Field | Value | Language |
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dc.contributor.author | Kim, Ki Beom | - |
dc.contributor.author | Kim, Jinwoong | - |
dc.contributor.author | Park, Chan Won | - |
dc.contributor.author | Kim, Joon Hyub | - |
dc.contributor.author | Min, Nam Ki | - |
dc.date.accessioned | 2021-09-02T05:08:16Z | - |
dc.date.available | 2021-09-02T05:08:16Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2018-10-15 | - |
dc.identifier.issn | 0924-4247 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/72473 | - |
dc.description.abstract | Bonding of silicon strain gages on stainless-steel substrates is a critical issue in diaphragm-type pressure sensors because of the large mismatch in coefficients of thermal expansion between silicon and metal resulting in serious reliability problems. A new method to significantly improve the glass-frit bonding of silicon gages on metal diaphragms is reported based on an intermediate thin glass plate onto which silicon strain gages are fabricated. The glass interlayer enables very reliable bonds without post-bond misalignment, debonding, or cracking through the selection of glasses that very closely match silicon and the compressive surface strengthening of glasses. Furthermore, the proposed gage structure provides great improvement in the electrical performance, especially the thermal drifts of offset (zero) and span of Si strain-gage-based bridge transducers. (C) 2018 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Glass-frit bonding of silicon strain gages on large thermal-expansion-mismatched metallic substrates | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Min, Nam Ki | - |
dc.identifier.doi | 10.1016/j.sna.2018.09.041 | - |
dc.identifier.scopusid | 2-s2.0-85053802542 | - |
dc.identifier.wosid | 000449139100024 | - |
dc.identifier.bibliographicCitation | SENSORS AND ACTUATORS A-PHYSICAL, v.282, pp.230 - 236 | - |
dc.relation.isPartOf | SENSORS AND ACTUATORS A-PHYSICAL | - |
dc.citation.title | SENSORS AND ACTUATORS A-PHYSICAL | - |
dc.citation.volume | 282 | - |
dc.citation.startPage | 230 | - |
dc.citation.endPage | 236 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.subject.keywordAuthor | Si strain gage | - |
dc.subject.keywordAuthor | Glass-frit bonding | - |
dc.subject.keywordAuthor | Strain gage transducer | - |
dc.subject.keywordAuthor | Microfabrication | - |
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