Ontology type: schema:ScholarlyArticle
1989-10
AUTHORST. V. Parry, H. M. Al-Allak, G. J. Russell, J. Woods
ABSTRACTThe effect of aluminium additions on the mechanical behaviour of BaTiO3 positive temperature coefficient of resistance ceramics sintered in air at temperatures ranging between 1220 and 1400° C has been investigated. Tensile strength has been measured indirectly by the diametral compression of lapped discs using concave loading anvils. Values of ∼ 85 and ∼ 110 MPa for samples fired near their optimum sintering temperature were determined for two batches of material, the latter of which contained additions of Al2O3 (0.55 mol%). Strength did not vary systematically with grain size and appeared to be controlled by near surface defects. The size of these cavities, which were generally crescent shaped, was consistent with the material having a bulk fracture toughness of ∼1.3 MPam1/2. The higher mechanical strength of samples which contained Al2O3 additions was attributed to the enhanced “healing up” of these cavities by the liquid phase giving a smaller inherent critical defect size rather than by increasing the bulk toughness of the ceramic. More... »
PAGES3478-3482
http://scigraph.springernature.com/pub.10.1007/bf02385728
DOIhttp://dx.doi.org/10.1007/bf02385728
DIMENSIONShttps://app.dimensions.ai/details/publication/pub.1032470693
JSON-LD is the canonical representation for SciGraph data.
TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT
[
{
"@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json",
"about": [
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0912",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Materials Engineering",
"type": "DefinedTerm"
},
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/09",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Engineering",
"type": "DefinedTerm"
}
],
"author": [
{
"affiliation": {
"alternateName": "Durham University",
"id": "https://www.grid.ac/institutes/grid.8250.f",
"name": [
"Applied Mechanics and Applied Physics Groups, School of Engineering and Applied Science, University of Durham, Science Laboratories, South Road, DH1 3LE, Durham, UK"
],
"type": "Organization"
},
"familyName": "Parry",
"givenName": "T. V.",
"id": "sg:person.010405456416.44",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.010405456416.44"
],
"type": "Person"
},
{
"familyName": "Al-Allak",
"givenName": "H. M.",
"id": "sg:person.011452217765.33",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011452217765.33"
],
"type": "Person"
},
{
"familyName": "Russell",
"givenName": "G. J.",
"id": "sg:person.012110672143.43",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012110672143.43"
],
"type": "Person"
},
{
"familyName": "Woods",
"givenName": "J.",
"id": "sg:person.011035333271.09",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011035333271.09"
],
"type": "Person"
}
],
"citation": [
{
"id": "sg:pub.10.1007/bf01154017",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1040844489",
"https://doi.org/10.1007/bf01154017"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/bf01154017",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1040844489",
"https://doi.org/10.1007/bf01154017"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/0013-7952(71)90001-9",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1046971616"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1016/0013-7952(71)90001-9",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1046971616"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1111/j.1151-2916.1978.tb09234.x",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1052486979"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1115/1.3224808",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1062107441"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1115/1.3438594",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1062123497"
],
"type": "CreativeWork"
},
{
"id": "https://doi.org/10.1115/1.3443665",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1062124760"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/bf00033536",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1085911551",
"https://doi.org/10.1007/bf00033536"
],
"type": "CreativeWork"
}
],
"datePublished": "1989-10",
"datePublishedReg": "1989-10-01",
"description": "The effect of aluminium additions on the mechanical behaviour of BaTiO3 positive temperature coefficient of resistance ceramics sintered in air at temperatures ranging between 1220 and 1400\u00b0 C has been investigated. Tensile strength has been measured indirectly by the diametral compression of lapped discs using concave loading anvils. Values of \u223c 85 and \u223c 110 MPa for samples fired near their optimum sintering temperature were determined for two batches of material, the latter of which contained additions of Al2O3 (0.55 mol%). Strength did not vary systematically with grain size and appeared to be controlled by near surface defects. The size of these cavities, which were generally crescent shaped, was consistent with the material having a bulk fracture toughness of \u223c1.3 MPam1/2. The higher mechanical strength of samples which contained Al2O3 additions was attributed to the enhanced \u201chealing up\u201d of these cavities by the liquid phase giving a smaller inherent critical defect size rather than by increasing the bulk toughness of the ceramic.",
"genre": "research_article",
"id": "sg:pub.10.1007/bf02385728",
"inLanguage": [
"en"
],
"isAccessibleForFree": false,
"isPartOf": [
{
"id": "sg:journal.1312116",
"issn": [
"0022-2461",
"1573-4811"
],
"name": "Journal of Materials Science",
"type": "Periodical"
},
{
"issueNumber": "10",
"type": "PublicationIssue"
},
{
"type": "PublicationVolume",
"volumeNumber": "24"
}
],
"name": "The effect of aluminium on the electrical and mechanical properties of BaTiO3 ceramics as a function of sintering temperature",
"pagination": "3478-3482",
"productId": [
{
"name": "readcube_id",
"type": "PropertyValue",
"value": [
"9aafc68a84b5f666825f3d85ea32983fb6ef529e4f540aa1d689c8f516a7ea75"
]
},
{
"name": "doi",
"type": "PropertyValue",
"value": [
"10.1007/bf02385728"
]
},
{
"name": "dimensions_id",
"type": "PropertyValue",
"value": [
"pub.1032470693"
]
}
],
"sameAs": [
"https://doi.org/10.1007/bf02385728",
"https://app.dimensions.ai/details/publication/pub.1032470693"
],
"sdDataset": "articles",
"sdDatePublished": "2019-04-11T13:00",
"sdLicense": "https://scigraph.springernature.com/explorer/license/",
"sdPublisher": {
"name": "Springer Nature - SN SciGraph project",
"type": "Organization"
},
"sdSource": "s3://com-uberresearch-data-dimensions-target-20181106-alternative/cleanup/v134/2549eaecd7973599484d7c17b260dba0a4ecb94b/merge/v9/a6c9fde33151104705d4d7ff012ea9563521a3ce/jats-lookup/v90/0000000365_0000000365/records_71701_00000001.jsonl",
"type": "ScholarlyArticle",
"url": "http://link.springer.com/10.1007%2FBF02385728"
}
]
Download the RDF metadata as: json-ld nt turtle xml License info
JSON-LD is a popular format for linked data which is fully compatible with JSON.
curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/bf02385728'
N-Triples is a line-based linked data format ideal for batch operations.
curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/bf02385728'
Turtle is a human-readable linked data format.
curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/bf02385728'
RDF/XML is a standard XML format for linked data.
curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/bf02385728'
This table displays all metadata directly associated to this object as RDF triples.
102 TRIPLES
21 PREDICATES
34 URIs
19 LITERALS
7 BLANK NODES