Microstructure and Hardness Evolution in Haynes 282 Nickel-Based Superalloy During Multi-variant Aging Heat Treatment View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2019-01-23

AUTHORS

Adelajda Polkowska, Wojciech Polkowski, Małgorzata Warmuzek, Natalia Cieśla, Grzegorz Włoch, Dariusz Zasada, Robert M. Purgert

ABSTRACT

In this paper, the effect of applied multi-variant heat treatment on microstructure, phase composition and mechanical response of Haynes 282 nickel-based superalloy was investigated. For this reason, temperatures of both stages of standard two-stage aging treatment (i.e., 1010 °C/2 h + 780 °C/8 h) were extended to 900-1100 °C/2 h and 680-880 °C/8 h ranges, respectively. Consequently, 30 different variants of heat treatment were applied. The microstructural features of heat-treated samples were investigated by means of light microscopy and SEM/EDS methods, while mechanical properties were examined via microhardness measurements. It was found that by using various combinations of temperatures of the first and second stage of aging, the room temperature hardness of Haynes 282 alloy can be decreased by ~ 100 HV units or increased by up to 25 HV units as compared to that of the alloy subjected to the standard heat treatment schedule. The mechanical response of the alloy is determined by a complex structural evolution involving the secondary precipitation of γ′, M23C6 and M6C phases, as well as their interaction with the fcc γ matrix. More... »

PAGES

1-8

References to SciGraph publications

  • 2017-04. Identification of Mo-based Precipitates in Haynes 282 Superalloy in METALLURGICAL AND MATERIALS TRANSACTIONS A
  • 2004-06. Mechanism of primary MC carbide decomposition in Ni-base superalloys in METALLURGICAL AND MATERIALS TRANSACTIONS A
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/s11665-019-3886-0

    DOI

    http://dx.doi.org/10.1007/s11665-019-3886-0

    DIMENSIONS

    https://app.dimensions.ai/details/publication/pub.1111626758


    Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
    Incoming Citations Browse incoming citations for this publication using opencitations.net

    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": "Foundry Research Institute", 
              "id": "https://www.grid.ac/institutes/grid.424613.6", 
              "name": [
                "Foundry Research Institute, Zakopia\u0144ska 73 Str., 30-418, Krak\u00f3w, Poland"
              ], 
              "type": "Organization"
            }, 
            "familyName": "Polkowska", 
            "givenName": "Adelajda", 
            "id": "sg:person.012113536361.75", 
            "sameAs": [
              "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012113536361.75"
            ], 
            "type": "Person"
          }, 
          {
            "affiliation": {
              "alternateName": "Foundry Research Institute", 
              "id": "https://www.grid.ac/institutes/grid.424613.6", 
              "name": [
                "Foundry Research Institute, Zakopia\u0144ska 73 Str., 30-418, Krak\u00f3w, Poland"
              ], 
              "type": "Organization"
            }, 
            "familyName": "Polkowski", 
            "givenName": "Wojciech", 
            "id": "sg:person.013123442741.91", 
            "sameAs": [
              "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013123442741.91"
            ], 
            "type": "Person"
          }, 
          {
            "affiliation": {
              "alternateName": "Foundry Research Institute", 
              "id": "https://www.grid.ac/institutes/grid.424613.6", 
              "name": [
                "Foundry Research Institute, Zakopia\u0144ska 73 Str., 30-418, Krak\u00f3w, Poland"
              ], 
              "type": "Organization"
            }, 
            "familyName": "Warmuzek", 
            "givenName": "Ma\u0142gorzata", 
            "id": "sg:person.014056237352.01", 
            "sameAs": [
              "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014056237352.01"
            ], 
            "type": "Person"
          }, 
          {
            "affiliation": {
              "alternateName": "AGH University of Science and Technology", 
              "id": "https://www.grid.ac/institutes/grid.9922.0", 
              "name": [
                "Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Mickiewicza 30 Av, 30-059, Krak\u00f3w, Poland"
              ], 
              "type": "Organization"
            }, 
            "familyName": "Cie\u015bla", 
            "givenName": "Natalia", 
            "type": "Person"
          }, 
          {
            "affiliation": {
              "alternateName": "AGH University of Science and Technology", 
              "id": "https://www.grid.ac/institutes/grid.9922.0", 
              "name": [
                "Faculty of Non-Ferrous Metals, AGH University of Science and Technology, Mickiewicza 30 Av, 30-059, Krak\u00f3w, Poland"
              ], 
              "type": "Organization"
            }, 
            "familyName": "W\u0142och", 
            "givenName": "Grzegorz", 
            "id": "sg:person.015260733471.34", 
            "sameAs": [
              "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015260733471.34"
            ], 
            "type": "Person"
          }, 
          {
            "affiliation": {
              "alternateName": "Military University of Technology in Warsaw", 
              "id": "https://www.grid.ac/institutes/grid.69474.38", 
              "name": [
                "Faculty of Advanced Technologies and Chemistry, Military University of Technology, Kaliskiego 2 Str, 01-476, Warsaw, Poland"
              ], 
              "type": "Organization"
            }, 
            "familyName": "Zasada", 
            "givenName": "Dariusz", 
            "id": "sg:person.015277070431.60", 
            "sameAs": [
              "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015277070431.60"
            ], 
            "type": "Person"
          }, 
          {
            "affiliation": {
              "alternateName": "Energy Industries of Ohio", 
              "id": "https://www.grid.ac/institutes/grid.454287.8", 
              "name": [
                "Energy Industries of Ohio, 6100 Oak Tree Blvd, 44131, Cleveland, OH, USA"
              ], 
              "type": "Organization"
            }, 
            "familyName": "Purgert", 
            "givenName": "Robert M.", 
            "id": "sg:person.01250750577.91", 
            "sameAs": [
              "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01250750577.91"
            ], 
            "type": "Person"
          }
        ], 
        "citation": [
          {
            "id": "sg:pub.10.1007/s11661-004-0076-x", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1032628825", 
              "https://doi.org/10.1007/s11661-004-0076-x"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "https://doi.org/10.1016/b978-0-08-100552-1.00015-4", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1034821034"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "https://doi.org/10.1016/j.msea.2016.10.048", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1050542802"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "https://doi.org/10.3390/ma6115016", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1051094729"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "sg:pub.10.1007/s11661-017-3999-8", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1083698643", 
              "https://doi.org/10.1007/s11661-017-3999-8"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "sg:pub.10.1007/s11661-017-3999-8", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1083698643", 
              "https://doi.org/10.1007/s11661-017-3999-8"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "https://doi.org/10.1016/j.msea.2017.11.035", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1092650569"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "https://doi.org/10.1016/j.msea.2017.11.035", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1092650569"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "https://doi.org/10.1016/j.msea.2017.11.035", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1092650569"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "https://doi.org/10.1016/j.msea.2017.11.035", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1092650569"
            ], 
            "type": "CreativeWork"
          }, 
          {
            "id": "https://doi.org/10.1155/2018/2048959", 
            "sameAs": [
              "https://app.dimensions.ai/details/publication/pub.1101040051"
            ], 
            "type": "CreativeWork"
          }
        ], 
        "datePublished": "2019-01-23", 
        "datePublishedReg": "2019-01-23", 
        "description": "In this paper, the effect of applied multi-variant heat treatment on microstructure, phase composition and mechanical response of Haynes 282 nickel-based superalloy was investigated. For this reason, temperatures of both stages of standard two-stage aging treatment (i.e., 1010 \u00b0C/2 h + 780 \u00b0C/8 h) were extended to 900-1100 \u00b0C/2 h and 680-880 \u00b0C/8 h ranges, respectively. Consequently, 30 different variants of heat treatment were applied. The microstructural features of heat-treated samples were investigated by means of light microscopy and SEM/EDS methods, while mechanical properties were examined via microhardness measurements. It was found that by using various combinations of temperatures of the first and second stage of aging, the room temperature hardness of Haynes 282 alloy can be decreased by ~ 100 HV units or increased by up to 25 HV units as compared to that of the alloy subjected to the standard heat treatment schedule. The mechanical response of the alloy is determined by a complex structural evolution involving the secondary precipitation of \u03b3\u2032, M23C6 and M6C phases, as well as their interaction with the fcc \u03b3 matrix.", 
        "genre": "research_article", 
        "id": "sg:pub.10.1007/s11665-019-3886-0", 
        "inLanguage": [
          "en"
        ], 
        "isAccessibleForFree": false, 
        "isFundedItemOf": [
          {
            "id": "sg:grant.7871552", 
            "type": "MonetaryGrant"
          }
        ], 
        "isPartOf": [
          {
            "id": "sg:journal.1042007", 
            "issn": [
              "1059-9495", 
              "1544-1024"
            ], 
            "name": "Journal of Materials Engineering and Performance", 
            "type": "Periodical"
          }
        ], 
        "name": "Microstructure and Hardness Evolution in Haynes 282 Nickel-Based Superalloy During Multi-variant Aging Heat Treatment", 
        "pagination": "1-8", 
        "productId": [
          {
            "name": "readcube_id", 
            "type": "PropertyValue", 
            "value": [
              "9eccc919cbf072c1e6c005a599dec7588b25b74fa107fe64cd6e474cb7b31d21"
            ]
          }, 
          {
            "name": "doi", 
            "type": "PropertyValue", 
            "value": [
              "10.1007/s11665-019-3886-0"
            ]
          }, 
          {
            "name": "dimensions_id", 
            "type": "PropertyValue", 
            "value": [
              "pub.1111626758"
            ]
          }
        ], 
        "sameAs": [
          "https://doi.org/10.1007/s11665-019-3886-0", 
          "https://app.dimensions.ai/details/publication/pub.1111626758"
        ], 
        "sdDataset": "articles", 
        "sdDatePublished": "2019-04-11T08:57", 
        "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/v90/0000000325_0000000325/records_100819_00000000.jsonl", 
        "type": "ScholarlyArticle", 
        "url": "https://link.springer.com/10.1007%2Fs11665-019-3886-0"
      }
    ]
     

    Download the RDF metadata as:  json-ld nt turtle xml License info

    HOW TO GET THIS DATA PROGRAMMATICALLY:

    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/s11665-019-3886-0'

    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/s11665-019-3886-0'

    Turtle is a human-readable linked data format.

    curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s11665-019-3886-0'

    RDF/XML is a standard XML format for linked data.

    curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s11665-019-3886-0'


     

    This table displays all metadata directly associated to this object as RDF triples.

    131 TRIPLES      21 PREDICATES      31 URIs      16 LITERALS      5 BLANK NODES

    Subject Predicate Object
    1 sg:pub.10.1007/s11665-019-3886-0 schema:about anzsrc-for:09
    2 anzsrc-for:0912
    3 schema:author N829c392dce524a04a57e3c83af91627f
    4 schema:citation sg:pub.10.1007/s11661-004-0076-x
    5 sg:pub.10.1007/s11661-017-3999-8
    6 https://doi.org/10.1016/b978-0-08-100552-1.00015-4
    7 https://doi.org/10.1016/j.msea.2016.10.048
    8 https://doi.org/10.1016/j.msea.2017.11.035
    9 https://doi.org/10.1155/2018/2048959
    10 https://doi.org/10.3390/ma6115016
    11 schema:datePublished 2019-01-23
    12 schema:datePublishedReg 2019-01-23
    13 schema:description In this paper, the effect of applied multi-variant heat treatment on microstructure, phase composition and mechanical response of Haynes 282 nickel-based superalloy was investigated. For this reason, temperatures of both stages of standard two-stage aging treatment (i.e., 1010 °C/2 h + 780 °C/8 h) were extended to 900-1100 °C/2 h and 680-880 °C/8 h ranges, respectively. Consequently, 30 different variants of heat treatment were applied. The microstructural features of heat-treated samples were investigated by means of light microscopy and SEM/EDS methods, while mechanical properties were examined via microhardness measurements. It was found that by using various combinations of temperatures of the first and second stage of aging, the room temperature hardness of Haynes 282 alloy can be decreased by ~ 100 HV units or increased by up to 25 HV units as compared to that of the alloy subjected to the standard heat treatment schedule. The mechanical response of the alloy is determined by a complex structural evolution involving the secondary precipitation of γ′, M23C6 and M6C phases, as well as their interaction with the fcc γ matrix.
    14 schema:genre research_article
    15 schema:inLanguage en
    16 schema:isAccessibleForFree false
    17 schema:isPartOf sg:journal.1042007
    18 schema:name Microstructure and Hardness Evolution in Haynes 282 Nickel-Based Superalloy During Multi-variant Aging Heat Treatment
    19 schema:pagination 1-8
    20 schema:productId N339e8ceb8873400391d9162f873321fb
    21 N3b9fb4f4b4a94eb889d1dda49d3e25ba
    22 Nd4ac8bc7a7e04f24bdd733ffcae33ef6
    23 schema:sameAs https://app.dimensions.ai/details/publication/pub.1111626758
    24 https://doi.org/10.1007/s11665-019-3886-0
    25 schema:sdDatePublished 2019-04-11T08:57
    26 schema:sdLicense https://scigraph.springernature.com/explorer/license/
    27 schema:sdPublisher N42f13086d70c42cc88b5900af77e982f
    28 schema:url https://link.springer.com/10.1007%2Fs11665-019-3886-0
    29 sgo:license sg:explorer/license/
    30 sgo:sdDataset articles
    31 rdf:type schema:ScholarlyArticle
    32 N32d7a7569a0f45ae8b86aad9b742d3df rdf:first sg:person.013123442741.91
    33 rdf:rest N93dd4e312d594061b395b837f4accf0c
    34 N339e8ceb8873400391d9162f873321fb schema:name doi
    35 schema:value 10.1007/s11665-019-3886-0
    36 rdf:type schema:PropertyValue
    37 N3b9fb4f4b4a94eb889d1dda49d3e25ba schema:name dimensions_id
    38 schema:value pub.1111626758
    39 rdf:type schema:PropertyValue
    40 N42f13086d70c42cc88b5900af77e982f schema:name Springer Nature - SN SciGraph project
    41 rdf:type schema:Organization
    42 N54e4a95e9b1a4b5980a3b9cdd15b39dc rdf:first sg:person.015260733471.34
    43 rdf:rest N95510fbaeaeb4bb68392b06adfcca75c
    44 N829c392dce524a04a57e3c83af91627f rdf:first sg:person.012113536361.75
    45 rdf:rest N32d7a7569a0f45ae8b86aad9b742d3df
    46 N8c98fc62f89644f0b531ddc39e1d5153 schema:affiliation https://www.grid.ac/institutes/grid.9922.0
    47 schema:familyName Cieśla
    48 schema:givenName Natalia
    49 rdf:type schema:Person
    50 N93dd4e312d594061b395b837f4accf0c rdf:first sg:person.014056237352.01
    51 rdf:rest Ne1a9f1d2bbda4aa9bd553cc5852c55c7
    52 N95510fbaeaeb4bb68392b06adfcca75c rdf:first sg:person.015277070431.60
    53 rdf:rest Nfcc9db7be4544aee995cea17e07e72fe
    54 Nd4ac8bc7a7e04f24bdd733ffcae33ef6 schema:name readcube_id
    55 schema:value 9eccc919cbf072c1e6c005a599dec7588b25b74fa107fe64cd6e474cb7b31d21
    56 rdf:type schema:PropertyValue
    57 Ne1a9f1d2bbda4aa9bd553cc5852c55c7 rdf:first N8c98fc62f89644f0b531ddc39e1d5153
    58 rdf:rest N54e4a95e9b1a4b5980a3b9cdd15b39dc
    59 Nfcc9db7be4544aee995cea17e07e72fe rdf:first sg:person.01250750577.91
    60 rdf:rest rdf:nil
    61 anzsrc-for:09 schema:inDefinedTermSet anzsrc-for:
    62 schema:name Engineering
    63 rdf:type schema:DefinedTerm
    64 anzsrc-for:0912 schema:inDefinedTermSet anzsrc-for:
    65 schema:name Materials Engineering
    66 rdf:type schema:DefinedTerm
    67 sg:grant.7871552 http://pending.schema.org/fundedItem sg:pub.10.1007/s11665-019-3886-0
    68 rdf:type schema:MonetaryGrant
    69 sg:journal.1042007 schema:issn 1059-9495
    70 1544-1024
    71 schema:name Journal of Materials Engineering and Performance
    72 rdf:type schema:Periodical
    73 sg:person.012113536361.75 schema:affiliation https://www.grid.ac/institutes/grid.424613.6
    74 schema:familyName Polkowska
    75 schema:givenName Adelajda
    76 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012113536361.75
    77 rdf:type schema:Person
    78 sg:person.01250750577.91 schema:affiliation https://www.grid.ac/institutes/grid.454287.8
    79 schema:familyName Purgert
    80 schema:givenName Robert M.
    81 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01250750577.91
    82 rdf:type schema:Person
    83 sg:person.013123442741.91 schema:affiliation https://www.grid.ac/institutes/grid.424613.6
    84 schema:familyName Polkowski
    85 schema:givenName Wojciech
    86 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013123442741.91
    87 rdf:type schema:Person
    88 sg:person.014056237352.01 schema:affiliation https://www.grid.ac/institutes/grid.424613.6
    89 schema:familyName Warmuzek
    90 schema:givenName Małgorzata
    91 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014056237352.01
    92 rdf:type schema:Person
    93 sg:person.015260733471.34 schema:affiliation https://www.grid.ac/institutes/grid.9922.0
    94 schema:familyName Włoch
    95 schema:givenName Grzegorz
    96 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015260733471.34
    97 rdf:type schema:Person
    98 sg:person.015277070431.60 schema:affiliation https://www.grid.ac/institutes/grid.69474.38
    99 schema:familyName Zasada
    100 schema:givenName Dariusz
    101 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015277070431.60
    102 rdf:type schema:Person
    103 sg:pub.10.1007/s11661-004-0076-x schema:sameAs https://app.dimensions.ai/details/publication/pub.1032628825
    104 https://doi.org/10.1007/s11661-004-0076-x
    105 rdf:type schema:CreativeWork
    106 sg:pub.10.1007/s11661-017-3999-8 schema:sameAs https://app.dimensions.ai/details/publication/pub.1083698643
    107 https://doi.org/10.1007/s11661-017-3999-8
    108 rdf:type schema:CreativeWork
    109 https://doi.org/10.1016/b978-0-08-100552-1.00015-4 schema:sameAs https://app.dimensions.ai/details/publication/pub.1034821034
    110 rdf:type schema:CreativeWork
    111 https://doi.org/10.1016/j.msea.2016.10.048 schema:sameAs https://app.dimensions.ai/details/publication/pub.1050542802
    112 rdf:type schema:CreativeWork
    113 https://doi.org/10.1016/j.msea.2017.11.035 schema:sameAs https://app.dimensions.ai/details/publication/pub.1092650569
    114 rdf:type schema:CreativeWork
    115 https://doi.org/10.1155/2018/2048959 schema:sameAs https://app.dimensions.ai/details/publication/pub.1101040051
    116 rdf:type schema:CreativeWork
    117 https://doi.org/10.3390/ma6115016 schema:sameAs https://app.dimensions.ai/details/publication/pub.1051094729
    118 rdf:type schema:CreativeWork
    119 https://www.grid.ac/institutes/grid.424613.6 schema:alternateName Foundry Research Institute
    120 schema:name Foundry Research Institute, Zakopiańska 73 Str., 30-418, Kraków, Poland
    121 rdf:type schema:Organization
    122 https://www.grid.ac/institutes/grid.454287.8 schema:alternateName Energy Industries of Ohio
    123 schema:name Energy Industries of Ohio, 6100 Oak Tree Blvd, 44131, Cleveland, OH, USA
    124 rdf:type schema:Organization
    125 https://www.grid.ac/institutes/grid.69474.38 schema:alternateName Military University of Technology in Warsaw
    126 schema:name Faculty of Advanced Technologies and Chemistry, Military University of Technology, Kaliskiego 2 Str, 01-476, Warsaw, Poland
    127 rdf:type schema:Organization
    128 https://www.grid.ac/institutes/grid.9922.0 schema:alternateName AGH University of Science and Technology
    129 schema:name Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Mickiewicza 30 Av, 30-059, Kraków, Poland
    130 Faculty of Non-Ferrous Metals, AGH University of Science and Technology, Mickiewicza 30 Av, 30-059, Kraków, Poland
    131 rdf:type schema:Organization
     




    Preview window. Press ESC to close (or click here)


    ...