Twin Roll Casting of Al-Mg Alloy with High Added Impurity Content View Full Text


Ontology type: schema:ScholarlyArticle      Open Access: True


Article Info

DATE

2014-02-25

AUTHORS

S. Kumar, N. Hari Babu, G. M. Scamans, Z. Fan, K. A. Q. O’Reilly

ABSTRACT

The microstructural evolution during twin roll casting (TRC) and downstream processing of AA5754 Al alloy with high added impurity content have been investigated. Strip casts with a high impurity content resulted in coarse α-Al grains and complex secondary phases. The grain size and centerline segregation reduced significantly on the addition of Al-Ti-B grain refiner (GR). Coarse-dendrite arm spacing (DAS) “floating” grains are observed in the impure alloy (IA) with higher volume in the GR strips. Two-dimensional (2D) metallographic analysis of the as-cast strip suggests that secondary phases (Fe-bearing intermetallics and Mg2Si) are discrete and located at the α-Al cell/grain boundaries, while three-dimensional (3D) analysis of extracted particles revealed that they were intact, well interconnected, and located in interdendritic regions. Homogenizing heat treatment of the cast strip breaks the interconnective networks and modifies the secondary phases to a more equiaxed morphology. During rolling, the equiaxed secondary phases align along the rolling direction. X-ray diffraction (XRD) analysis suggests that α-Al(FeMn)Si and Mg2Si are the predominant secondary phases that are formed during casting and remain throughout the downstream processing of the GR-IA. The high-impurity sheet processed from TRC resulted in superior strength and ductility over the sheet processed from small book mold ingot casting. The current study has shown that the TRC process can tolerate higher impurity levels and produce formable sheets from the recycled aluminum for structural applications. More... »

PAGES

2842-2854

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/s11661-014-2229-x

DOI

http://dx.doi.org/10.1007/s11661-014-2229-x

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1030169078


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/2008/09", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Engineering", 
        "type": "DefinedTerm"
      }, 
      {
        "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"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "Department of Materials, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, University of Oxford, Parks Road, OX1 3PH, Oxford, UK", 
          "id": "http://www.grid.ac/institutes/grid.4991.5", 
          "name": [
            "Department of Materials, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, University of Oxford, Parks Road, OX1 3PH, Oxford, UK"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Kumar", 
        "givenName": "S.", 
        "id": "sg:person.011276230613.13", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011276230613.13"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "BCAST, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, Brunel University, UB8 3PH, Uxbridge, UK", 
          "id": "http://www.grid.ac/institutes/grid.7728.a", 
          "name": [
            "BCAST, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, Brunel University, UB8 3PH, Uxbridge, UK"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Hari Babu", 
        "givenName": "N.", 
        "id": "sg:person.013162630051.03", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013162630051.03"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "BCAST, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, Brunel University, UB8 3PH, Uxbridge, UK", 
          "id": "http://www.grid.ac/institutes/grid.7728.a", 
          "name": [
            "BCAST, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, Brunel University, UB8 3PH, Uxbridge, UK"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Scamans", 
        "givenName": "G. M.", 
        "id": "sg:person.011255444337.65", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011255444337.65"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "BCAST, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, Brunel University, UB8 3PH, Uxbridge, UK", 
          "id": "http://www.grid.ac/institutes/grid.7728.a", 
          "name": [
            "BCAST, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, Brunel University, UB8 3PH, Uxbridge, UK"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Fan", 
        "givenName": "Z.", 
        "id": "sg:person.014202761657.20", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014202761657.20"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Department of Materials, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, University of Oxford, Parks Road, OX1 3PH, Oxford, UK", 
          "id": "http://www.grid.ac/institutes/grid.4991.5", 
          "name": [
            "Department of Materials, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, University of Oxford, Parks Road, OX1 3PH, Oxford, UK"
          ], 
          "type": "Organization"
        }, 
        "familyName": "O\u2019Reilly", 
        "givenName": "K. A. Q.", 
        "id": "sg:person.0766713374.23", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0766713374.23"
        ], 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "sg:pub.10.1007/s11661-999-0098-5", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1023775419", 
          "https://doi.org/10.1007/s11661-999-0098-5"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s11661-011-0722-z", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1017310558", 
          "https://doi.org/10.1007/s11661-011-0722-z"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s11661-004-0354-7", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1032907933", 
          "https://doi.org/10.1007/s11661-004-0354-7"
        ], 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "2014-02-25", 
    "datePublishedReg": "2014-02-25", 
    "description": "The microstructural evolution during twin roll casting (TRC) and downstream processing of AA5754 Al alloy with high added impurity content have been investigated. Strip casts with a high impurity content resulted in coarse \u03b1-Al grains and complex secondary phases. The grain size and centerline segregation reduced significantly on the addition of Al-Ti-B grain refiner (GR). Coarse-dendrite arm spacing (DAS) \u201cfloating\u201d grains are observed in the impure alloy (IA) with higher volume in the GR strips. Two-dimensional (2D) metallographic analysis of the as-cast strip suggests that secondary phases (Fe-bearing intermetallics and Mg2Si) are discrete and located at the \u03b1-Al cell/grain boundaries, while three-dimensional (3D) analysis of extracted particles revealed that they were intact, well interconnected, and located in interdendritic regions. Homogenizing heat treatment of the cast strip breaks the interconnective networks and modifies the secondary phases to a more equiaxed morphology. During rolling, the equiaxed secondary phases align along the rolling direction. X-ray diffraction (XRD) analysis suggests that \u03b1-Al(FeMn)Si and Mg2Si are the predominant secondary phases that are formed during casting and remain throughout the downstream processing of the GR-IA. The high-impurity sheet processed from TRC resulted in superior strength and ductility over the sheet processed from small book mold ingot casting. The current study has shown that the TRC process can tolerate higher impurity levels and produce formable sheets from the recycled aluminum for structural applications.", 
    "genre": "article", 
    "id": "sg:pub.10.1007/s11661-014-2229-x", 
    "inLanguage": "en", 
    "isAccessibleForFree": true, 
    "isFundedItemOf": [
      {
        "id": "sg:grant.2780534", 
        "type": "MonetaryGrant"
      }, 
      {
        "id": "sg:grant.2772684", 
        "type": "MonetaryGrant"
      }, 
      {
        "id": "sg:grant.2782533", 
        "type": "MonetaryGrant"
      }
    ], 
    "isPartOf": [
      {
        "id": "sg:journal.1136292", 
        "issn": [
          "1073-5623", 
          "1543-1940"
        ], 
        "name": "Metallurgical and Materials Transactions A", 
        "publisher": "Springer Nature", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "6", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "45"
      }
    ], 
    "keywords": [
      "twin roll casting", 
      "roll casting", 
      "secondary phases", 
      "grain refiner", 
      "Al-Mg alloy", 
      "impurity content", 
      "impure alloy", 
      "Al-Ti", 
      "downstream processing", 
      "complex secondary phases", 
      "formable sheets", 
      "high impurity content", 
      "cast strips", 
      "coarse \u03b1", 
      "high impurity levels", 
      "structural applications", 
      "centerline segregation", 
      "superior strength", 
      "equiaxed morphology", 
      "Al grains", 
      "metallographic analysis", 
      "interdendritic regions", 
      "arm spacing", 
      "microstructural evolution", 
      "grain boundaries", 
      "heat treatment", 
      "grain size", 
      "TRC process", 
      "predominant secondary phases", 
      "three-dimensional analysis", 
      "casting", 
      "alloy", 
      "ray diffraction analysis", 
      "sheets", 
      "impurity levels", 
      "interconnective network", 
      "diffraction analysis", 
      "ductility", 
      "Mg2Si", 
      "grains", 
      "ingots", 
      "rolling", 
      "refiner", 
      "phase", 
      "strips", 
      "aluminum", 
      "processing", 
      "high volume", 
      "GR strips", 
      "particles", 
      "strength", 
      "spacing", 
      "content", 
      "boundaries", 
      "morphology", 
      "applications", 
      "direction", 
      "process", 
      "segregation", 
      "al", 
      "analysis", 
      "size", 
      "volume", 
      "network", 
      "evolution", 
      "addition", 
      "region", 
      "modifies", 
      "study", 
      "current study", 
      "treatment", 
      "levels", 
      "AA5754 Al", 
      "Coarse-dendrite arm spacing", 
      "Two-dimensional (2D) metallographic analysis", 
      "Al cell/grain boundaries", 
      "cell/grain boundaries", 
      "equiaxed secondary phases", 
      "GR-IA", 
      "high-impurity sheet", 
      "small book mold ingot", 
      "book mold ingot", 
      "mold ingot", 
      "High Added Impurity Content", 
      "Added Impurity Content"
    ], 
    "name": "Twin Roll Casting of Al-Mg Alloy with High Added Impurity Content", 
    "pagination": "2842-2854", 
    "productId": [
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1030169078"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/s11661-014-2229-x"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1007/s11661-014-2229-x", 
      "https://app.dimensions.ai/details/publication/pub.1030169078"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2022-01-01T18:33", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-springernature-scigraph/baseset/20220101/entities/gbq_results/article/article_635.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "https://doi.org/10.1007/s11661-014-2229-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/s11661-014-2229-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/s11661-014-2229-x'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s11661-014-2229-x'

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

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s11661-014-2229-x'


 

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

192 TRIPLES      22 PREDICATES      113 URIs      102 LITERALS      6 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/s11661-014-2229-x schema:about anzsrc-for:09
2 anzsrc-for:0912
3 schema:author Nb6d55ed4a84249fe93c12177111defa6
4 schema:citation sg:pub.10.1007/s11661-004-0354-7
5 sg:pub.10.1007/s11661-011-0722-z
6 sg:pub.10.1007/s11661-999-0098-5
7 schema:datePublished 2014-02-25
8 schema:datePublishedReg 2014-02-25
9 schema:description The microstructural evolution during twin roll casting (TRC) and downstream processing of AA5754 Al alloy with high added impurity content have been investigated. Strip casts with a high impurity content resulted in coarse α-Al grains and complex secondary phases. The grain size and centerline segregation reduced significantly on the addition of Al-Ti-B grain refiner (GR). Coarse-dendrite arm spacing (DAS) “floating” grains are observed in the impure alloy (IA) with higher volume in the GR strips. Two-dimensional (2D) metallographic analysis of the as-cast strip suggests that secondary phases (Fe-bearing intermetallics and Mg2Si) are discrete and located at the α-Al cell/grain boundaries, while three-dimensional (3D) analysis of extracted particles revealed that they were intact, well interconnected, and located in interdendritic regions. Homogenizing heat treatment of the cast strip breaks the interconnective networks and modifies the secondary phases to a more equiaxed morphology. During rolling, the equiaxed secondary phases align along the rolling direction. X-ray diffraction (XRD) analysis suggests that α-Al(FeMn)Si and Mg2Si are the predominant secondary phases that are formed during casting and remain throughout the downstream processing of the GR-IA. The high-impurity sheet processed from TRC resulted in superior strength and ductility over the sheet processed from small book mold ingot casting. The current study has shown that the TRC process can tolerate higher impurity levels and produce formable sheets from the recycled aluminum for structural applications.
10 schema:genre article
11 schema:inLanguage en
12 schema:isAccessibleForFree true
13 schema:isPartOf N8c5b2788782a420e93d9f83ed110ab51
14 Ndde8a0ec1a8f46378b398a59c2e78adc
15 sg:journal.1136292
16 schema:keywords AA5754 Al
17 Added Impurity Content
18 Al cell/grain boundaries
19 Al grains
20 Al-Mg alloy
21 Al-Ti
22 Coarse-dendrite arm spacing
23 GR strips
24 GR-IA
25 High Added Impurity Content
26 Mg2Si
27 TRC process
28 Two-dimensional (2D) metallographic analysis
29 addition
30 al
31 alloy
32 aluminum
33 analysis
34 applications
35 arm spacing
36 book mold ingot
37 boundaries
38 cast strips
39 casting
40 cell/grain boundaries
41 centerline segregation
42 coarse α
43 complex secondary phases
44 content
45 current study
46 diffraction analysis
47 direction
48 downstream processing
49 ductility
50 equiaxed morphology
51 equiaxed secondary phases
52 evolution
53 formable sheets
54 grain boundaries
55 grain refiner
56 grain size
57 grains
58 heat treatment
59 high impurity content
60 high impurity levels
61 high volume
62 high-impurity sheet
63 impure alloy
64 impurity content
65 impurity levels
66 ingots
67 interconnective network
68 interdendritic regions
69 levels
70 metallographic analysis
71 microstructural evolution
72 modifies
73 mold ingot
74 morphology
75 network
76 particles
77 phase
78 predominant secondary phases
79 process
80 processing
81 ray diffraction analysis
82 refiner
83 region
84 roll casting
85 rolling
86 secondary phases
87 segregation
88 sheets
89 size
90 small book mold ingot
91 spacing
92 strength
93 strips
94 structural applications
95 study
96 superior strength
97 three-dimensional analysis
98 treatment
99 twin roll casting
100 volume
101 schema:name Twin Roll Casting of Al-Mg Alloy with High Added Impurity Content
102 schema:pagination 2842-2854
103 schema:productId N28197dd0fa944807b36c045e2ba97676
104 N77f622ec6ce14d1b9e9dc6cbeee12308
105 schema:sameAs https://app.dimensions.ai/details/publication/pub.1030169078
106 https://doi.org/10.1007/s11661-014-2229-x
107 schema:sdDatePublished 2022-01-01T18:33
108 schema:sdLicense https://scigraph.springernature.com/explorer/license/
109 schema:sdPublisher Nfbfd98e066c44d80a139cf20d69d3581
110 schema:url https://doi.org/10.1007/s11661-014-2229-x
111 sgo:license sg:explorer/license/
112 sgo:sdDataset articles
113 rdf:type schema:ScholarlyArticle
114 N05c460a2b66041deb091057a3ba2755b rdf:first sg:person.013162630051.03
115 rdf:rest N4783b6a2571346c4810c1ca8cc97aab5
116 N19d7ab740a2b45e1afa0cad6cea550a1 rdf:first sg:person.0766713374.23
117 rdf:rest rdf:nil
118 N28197dd0fa944807b36c045e2ba97676 schema:name dimensions_id
119 schema:value pub.1030169078
120 rdf:type schema:PropertyValue
121 N4783b6a2571346c4810c1ca8cc97aab5 rdf:first sg:person.011255444337.65
122 rdf:rest N698a8297ef654867af5f0cd4d5d42c1f
123 N698a8297ef654867af5f0cd4d5d42c1f rdf:first sg:person.014202761657.20
124 rdf:rest N19d7ab740a2b45e1afa0cad6cea550a1
125 N77f622ec6ce14d1b9e9dc6cbeee12308 schema:name doi
126 schema:value 10.1007/s11661-014-2229-x
127 rdf:type schema:PropertyValue
128 N8c5b2788782a420e93d9f83ed110ab51 schema:issueNumber 6
129 rdf:type schema:PublicationIssue
130 Nb6d55ed4a84249fe93c12177111defa6 rdf:first sg:person.011276230613.13
131 rdf:rest N05c460a2b66041deb091057a3ba2755b
132 Ndde8a0ec1a8f46378b398a59c2e78adc schema:volumeNumber 45
133 rdf:type schema:PublicationVolume
134 Nfbfd98e066c44d80a139cf20d69d3581 schema:name Springer Nature - SN SciGraph project
135 rdf:type schema:Organization
136 anzsrc-for:09 schema:inDefinedTermSet anzsrc-for:
137 schema:name Engineering
138 rdf:type schema:DefinedTerm
139 anzsrc-for:0912 schema:inDefinedTermSet anzsrc-for:
140 schema:name Materials Engineering
141 rdf:type schema:DefinedTerm
142 sg:grant.2772684 http://pending.schema.org/fundedItem sg:pub.10.1007/s11661-014-2229-x
143 rdf:type schema:MonetaryGrant
144 sg:grant.2780534 http://pending.schema.org/fundedItem sg:pub.10.1007/s11661-014-2229-x
145 rdf:type schema:MonetaryGrant
146 sg:grant.2782533 http://pending.schema.org/fundedItem sg:pub.10.1007/s11661-014-2229-x
147 rdf:type schema:MonetaryGrant
148 sg:journal.1136292 schema:issn 1073-5623
149 1543-1940
150 schema:name Metallurgical and Materials Transactions A
151 schema:publisher Springer Nature
152 rdf:type schema:Periodical
153 sg:person.011255444337.65 schema:affiliation grid-institutes:grid.7728.a
154 schema:familyName Scamans
155 schema:givenName G. M.
156 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011255444337.65
157 rdf:type schema:Person
158 sg:person.011276230613.13 schema:affiliation grid-institutes:grid.4991.5
159 schema:familyName Kumar
160 schema:givenName S.
161 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011276230613.13
162 rdf:type schema:Person
163 sg:person.013162630051.03 schema:affiliation grid-institutes:grid.7728.a
164 schema:familyName Hari Babu
165 schema:givenName N.
166 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013162630051.03
167 rdf:type schema:Person
168 sg:person.014202761657.20 schema:affiliation grid-institutes:grid.7728.a
169 schema:familyName Fan
170 schema:givenName Z.
171 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014202761657.20
172 rdf:type schema:Person
173 sg:person.0766713374.23 schema:affiliation grid-institutes:grid.4991.5
174 schema:familyName O’Reilly
175 schema:givenName K. A. Q.
176 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0766713374.23
177 rdf:type schema:Person
178 sg:pub.10.1007/s11661-004-0354-7 schema:sameAs https://app.dimensions.ai/details/publication/pub.1032907933
179 https://doi.org/10.1007/s11661-004-0354-7
180 rdf:type schema:CreativeWork
181 sg:pub.10.1007/s11661-011-0722-z schema:sameAs https://app.dimensions.ai/details/publication/pub.1017310558
182 https://doi.org/10.1007/s11661-011-0722-z
183 rdf:type schema:CreativeWork
184 sg:pub.10.1007/s11661-999-0098-5 schema:sameAs https://app.dimensions.ai/details/publication/pub.1023775419
185 https://doi.org/10.1007/s11661-999-0098-5
186 rdf:type schema:CreativeWork
187 grid-institutes:grid.4991.5 schema:alternateName Department of Materials, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, University of Oxford, Parks Road, OX1 3PH, Oxford, UK
188 schema:name Department of Materials, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, University of Oxford, Parks Road, OX1 3PH, Oxford, UK
189 rdf:type schema:Organization
190 grid-institutes:grid.7728.a schema:alternateName BCAST, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, Brunel University, UB8 3PH, Uxbridge, UK
191 schema:name BCAST, The EPSRC Centre for Innovative Manufacturing in Liquid Metal Engineering, Brunel University, UB8 3PH, Uxbridge, UK
192 rdf:type schema:Organization
 




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


...