Evaluation of weldability for resistance spot welded single-lap joint between GA780DP and hot-stamped 22MnB5 steel sheets View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2011-06

AUTHORS

Hong-Seok Choi, Geun-Hwan Park, Woo-Seung Lim, Byung-min Kim

ABSTRACT

Recently, in the automotive industry, Al-coated boron steel sheets (22MnB5) have been used for hot stamping, and the use of these sheets makes it possible to achieve a tensile strength of over 1,500 MPa, since a metallurgical transformation from austenite to martensite occurs during the process. In this study, resistance spot welding (RSW) experiments were performed in order to evaluate the weldability of single-lap joints between GA780DP and 22MnB5. The effect of the weld current on the nugget diameter and load-carrying capacity was evaluated by observing the nugget diameter and performing a tensile-shear test. Furthermore, the fracture behavior was evaluated by carrying out optical microscopy, scanning electron microscopy (SEM), and energy-dispersive X-ray spectroscopy (EDX) observations. Ductile regions were observed on the interfacially fractured surface of the weld, and this implies that a high load-carrying capacity can be obtained even when interfacial fracture (IF) occurs. IF is caused by the stress concentration resulting from the presence of the sharp notch at the boundary of the nugget as well as by the high hardness and the brittle microstructure of the weld; the microstructure is brittle because of the high carbon equivalent (Ceq) and the penetration of Al in the weld. More... »

PAGES

1543

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/s12206-011-0408-x

DOI

http://dx.doi.org/10.1007/s12206-011-0408-x

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1020374355


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": "Pusan National University", 
          "id": "https://www.grid.ac/institutes/grid.262229.f", 
          "name": [
            "Precision Manufacturing and Systems Division, Pusan National University, 609-735, Busan, Korea"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Choi", 
        "givenName": "Hong-Seok", 
        "id": "sg:person.07532571317.52", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.07532571317.52"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Pusan National University", 
          "id": "https://www.grid.ac/institutes/grid.262229.f", 
          "name": [
            "Precision Manufacturing and Systems Division, Pusan National University, 609-735, Busan, Korea"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Park", 
        "givenName": "Geun-Hwan", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Pusan National University", 
          "id": "https://www.grid.ac/institutes/grid.262229.f", 
          "name": [
            "Precision Manufacturing and Systems Division, Pusan National University, 609-735, Busan, Korea"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Lim", 
        "givenName": "Woo-Seung", 
        "id": "sg:person.015423647265.43", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015423647265.43"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Pusan National University", 
          "id": "https://www.grid.ac/institutes/grid.262229.f", 
          "name": [
            "School of Mechanical Engineering, Pusan National University, 609-735, Busan, Korea"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Kim", 
        "givenName": "Byung-min", 
        "id": "sg:person.015776130741.20", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015776130741.20"
        ], 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "https://doi.org/10.1016/j.engfailanal.2007.01.018", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1004460222"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s12206-009-1118-5", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1004524481", 
          "https://doi.org/10.1007/s12206-009-1118-5"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s12206-009-1118-5", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1004524481", 
          "https://doi.org/10.1007/s12206-009-1118-5"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf02916355", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1013006780", 
          "https://doi.org/10.1007/bf02916355"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf02916355", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1013006780", 
          "https://doi.org/10.1007/bf02916355"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.msea.2007.08.010", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1015134616"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.matchar.2009.12.018", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1017925061"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.3795/ksme-a.2008.32.11.905", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1040387304"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.5781/kwjs.2008.26.6.081", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1051207919"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2320/matertrans.mra2008031", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1053327474"
        ], 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "2011-06", 
    "datePublishedReg": "2011-06-01", 
    "description": "Recently, in the automotive industry, Al-coated boron steel sheets (22MnB5) have been used for hot stamping, and the use of these sheets makes it possible to achieve a tensile strength of over 1,500 MPa, since a metallurgical transformation from austenite to martensite occurs during the process. In this study, resistance spot welding (RSW) experiments were performed in order to evaluate the weldability of single-lap joints between GA780DP and 22MnB5. The effect of the weld current on the nugget diameter and load-carrying capacity was evaluated by observing the nugget diameter and performing a tensile-shear test. Furthermore, the fracture behavior was evaluated by carrying out optical microscopy, scanning electron microscopy (SEM), and energy-dispersive X-ray spectroscopy (EDX) observations. Ductile regions were observed on the interfacially fractured surface of the weld, and this implies that a high load-carrying capacity can be obtained even when interfacial fracture (IF) occurs. IF is caused by the stress concentration resulting from the presence of the sharp notch at the boundary of the nugget as well as by the high hardness and the brittle microstructure of the weld; the microstructure is brittle because of the high carbon equivalent (Ceq) and the penetration of Al in the weld.", 
    "genre": "non_research_article", 
    "id": "sg:pub.10.1007/s12206-011-0408-x", 
    "inLanguage": [
      "en"
    ], 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1295111", 
        "issn": [
          "1011-8861", 
          "1226-4865"
        ], 
        "name": "Journal of Mechanical Science and Technology", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "6", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "25"
      }
    ], 
    "name": "Evaluation of weldability for resistance spot welded single-lap joint between GA780DP and hot-stamped 22MnB5 steel sheets", 
    "pagination": "1543", 
    "productId": [
      {
        "name": "readcube_id", 
        "type": "PropertyValue", 
        "value": [
          "6113f53b547858c273849cc3d47b8e93f51c687a0f9190d1ebd1c0528e799e97"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/s12206-011-0408-x"
        ]
      }, 
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1020374355"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1007/s12206-011-0408-x", 
      "https://app.dimensions.ai/details/publication/pub.1020374355"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2019-04-10T19:59", 
    "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/v90/0000000001_0000000264/records_8681_00000521.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "http://link.springer.com/10.1007%2Fs12206-011-0408-x"
  }
]
 

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/s12206-011-0408-x'

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/s12206-011-0408-x'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s12206-011-0408-x'

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

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s12206-011-0408-x'


 

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

108 TRIPLES      21 PREDICATES      35 URIs      19 LITERALS      7 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/s12206-011-0408-x schema:about anzsrc-for:09
2 anzsrc-for:0912
3 schema:author N4126954891e44f769775b6b8c16a2103
4 schema:citation sg:pub.10.1007/bf02916355
5 sg:pub.10.1007/s12206-009-1118-5
6 https://doi.org/10.1016/j.engfailanal.2007.01.018
7 https://doi.org/10.1016/j.matchar.2009.12.018
8 https://doi.org/10.1016/j.msea.2007.08.010
9 https://doi.org/10.2320/matertrans.mra2008031
10 https://doi.org/10.3795/ksme-a.2008.32.11.905
11 https://doi.org/10.5781/kwjs.2008.26.6.081
12 schema:datePublished 2011-06
13 schema:datePublishedReg 2011-06-01
14 schema:description Recently, in the automotive industry, Al-coated boron steel sheets (22MnB5) have been used for hot stamping, and the use of these sheets makes it possible to achieve a tensile strength of over 1,500 MPa, since a metallurgical transformation from austenite to martensite occurs during the process. In this study, resistance spot welding (RSW) experiments were performed in order to evaluate the weldability of single-lap joints between GA780DP and 22MnB5. The effect of the weld current on the nugget diameter and load-carrying capacity was evaluated by observing the nugget diameter and performing a tensile-shear test. Furthermore, the fracture behavior was evaluated by carrying out optical microscopy, scanning electron microscopy (SEM), and energy-dispersive X-ray spectroscopy (EDX) observations. Ductile regions were observed on the interfacially fractured surface of the weld, and this implies that a high load-carrying capacity can be obtained even when interfacial fracture (IF) occurs. IF is caused by the stress concentration resulting from the presence of the sharp notch at the boundary of the nugget as well as by the high hardness and the brittle microstructure of the weld; the microstructure is brittle because of the high carbon equivalent (Ceq) and the penetration of Al in the weld.
15 schema:genre non_research_article
16 schema:inLanguage en
17 schema:isAccessibleForFree false
18 schema:isPartOf N6fd877816068468fae95d6a11c2b4a84
19 Nd1607ccc688648a2916652cc530dcdf7
20 sg:journal.1295111
21 schema:name Evaluation of weldability for resistance spot welded single-lap joint between GA780DP and hot-stamped 22MnB5 steel sheets
22 schema:pagination 1543
23 schema:productId N482c56dd6d3a4fc1a7632cdd349926f1
24 N7d47a5a46c2e40239d65e5f94ff17835
25 Ne368879ef4e04192a14b02ea9fb0d23c
26 schema:sameAs https://app.dimensions.ai/details/publication/pub.1020374355
27 https://doi.org/10.1007/s12206-011-0408-x
28 schema:sdDatePublished 2019-04-10T19:59
29 schema:sdLicense https://scigraph.springernature.com/explorer/license/
30 schema:sdPublisher N6f0b4e086ece4843a3aa9c13db29eac7
31 schema:url http://link.springer.com/10.1007%2Fs12206-011-0408-x
32 sgo:license sg:explorer/license/
33 sgo:sdDataset articles
34 rdf:type schema:ScholarlyArticle
35 N4126954891e44f769775b6b8c16a2103 rdf:first sg:person.07532571317.52
36 rdf:rest Nf06993a32da84ca0830205c9b0be3f1c
37 N482c56dd6d3a4fc1a7632cdd349926f1 schema:name doi
38 schema:value 10.1007/s12206-011-0408-x
39 rdf:type schema:PropertyValue
40 N65f51e8d565c42e6b13a6fac52f6efd9 rdf:first sg:person.015776130741.20
41 rdf:rest rdf:nil
42 N6f0b4e086ece4843a3aa9c13db29eac7 schema:name Springer Nature - SN SciGraph project
43 rdf:type schema:Organization
44 N6fd877816068468fae95d6a11c2b4a84 schema:issueNumber 6
45 rdf:type schema:PublicationIssue
46 N775137259e434540b6043ef1ecec7de6 schema:affiliation https://www.grid.ac/institutes/grid.262229.f
47 schema:familyName Park
48 schema:givenName Geun-Hwan
49 rdf:type schema:Person
50 N7d47a5a46c2e40239d65e5f94ff17835 schema:name dimensions_id
51 schema:value pub.1020374355
52 rdf:type schema:PropertyValue
53 Nc818308c3a564b8fbb6d809874fb8a1a rdf:first sg:person.015423647265.43
54 rdf:rest N65f51e8d565c42e6b13a6fac52f6efd9
55 Nd1607ccc688648a2916652cc530dcdf7 schema:volumeNumber 25
56 rdf:type schema:PublicationVolume
57 Ne368879ef4e04192a14b02ea9fb0d23c schema:name readcube_id
58 schema:value 6113f53b547858c273849cc3d47b8e93f51c687a0f9190d1ebd1c0528e799e97
59 rdf:type schema:PropertyValue
60 Nf06993a32da84ca0830205c9b0be3f1c rdf:first N775137259e434540b6043ef1ecec7de6
61 rdf:rest Nc818308c3a564b8fbb6d809874fb8a1a
62 anzsrc-for:09 schema:inDefinedTermSet anzsrc-for:
63 schema:name Engineering
64 rdf:type schema:DefinedTerm
65 anzsrc-for:0912 schema:inDefinedTermSet anzsrc-for:
66 schema:name Materials Engineering
67 rdf:type schema:DefinedTerm
68 sg:journal.1295111 schema:issn 1011-8861
69 1226-4865
70 schema:name Journal of Mechanical Science and Technology
71 rdf:type schema:Periodical
72 sg:person.015423647265.43 schema:affiliation https://www.grid.ac/institutes/grid.262229.f
73 schema:familyName Lim
74 schema:givenName Woo-Seung
75 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015423647265.43
76 rdf:type schema:Person
77 sg:person.015776130741.20 schema:affiliation https://www.grid.ac/institutes/grid.262229.f
78 schema:familyName Kim
79 schema:givenName Byung-min
80 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015776130741.20
81 rdf:type schema:Person
82 sg:person.07532571317.52 schema:affiliation https://www.grid.ac/institutes/grid.262229.f
83 schema:familyName Choi
84 schema:givenName Hong-Seok
85 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.07532571317.52
86 rdf:type schema:Person
87 sg:pub.10.1007/bf02916355 schema:sameAs https://app.dimensions.ai/details/publication/pub.1013006780
88 https://doi.org/10.1007/bf02916355
89 rdf:type schema:CreativeWork
90 sg:pub.10.1007/s12206-009-1118-5 schema:sameAs https://app.dimensions.ai/details/publication/pub.1004524481
91 https://doi.org/10.1007/s12206-009-1118-5
92 rdf:type schema:CreativeWork
93 https://doi.org/10.1016/j.engfailanal.2007.01.018 schema:sameAs https://app.dimensions.ai/details/publication/pub.1004460222
94 rdf:type schema:CreativeWork
95 https://doi.org/10.1016/j.matchar.2009.12.018 schema:sameAs https://app.dimensions.ai/details/publication/pub.1017925061
96 rdf:type schema:CreativeWork
97 https://doi.org/10.1016/j.msea.2007.08.010 schema:sameAs https://app.dimensions.ai/details/publication/pub.1015134616
98 rdf:type schema:CreativeWork
99 https://doi.org/10.2320/matertrans.mra2008031 schema:sameAs https://app.dimensions.ai/details/publication/pub.1053327474
100 rdf:type schema:CreativeWork
101 https://doi.org/10.3795/ksme-a.2008.32.11.905 schema:sameAs https://app.dimensions.ai/details/publication/pub.1040387304
102 rdf:type schema:CreativeWork
103 https://doi.org/10.5781/kwjs.2008.26.6.081 schema:sameAs https://app.dimensions.ai/details/publication/pub.1051207919
104 rdf:type schema:CreativeWork
105 https://www.grid.ac/institutes/grid.262229.f schema:alternateName Pusan National University
106 schema:name Precision Manufacturing and Systems Division, Pusan National University, 609-735, Busan, Korea
107 School of Mechanical Engineering, Pusan National University, 609-735, Busan, Korea
108 rdf:type schema:Organization
 




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


...