View in EDS

Fabrication of magnesium-boron carbide metal matrix composite by powder metallurgy route: Comparison between microwave and spark plasma sintering.

Saved in:
Bibliographic Details
Title: Fabrication of magnesium-boron carbide metal matrix composite by powder metallurgy route: Comparison between microwave and spark plasma sintering.
Authors: Ghasali, Ehsan1, Alizadeh, Masoud1 m-alizadeh@merc.ac.com, Niazmand, Morteza1, Ebadzadeh, Touradj1
Source: Journal of Alloys & Compounds. Mar2017, Vol. 697, p200-207. 8p.
Subjects: Boron carbides, Metallic composites, Powder metallurgy, Microwaves, Sintering, Ball mills
Abstract: Microwave and spark plasma sintering processes were used to produce magnesium-B 4 C metal matrix composites by powder metallurgy route. Magnesium powder with 5 wt% B 4 C in ethanol media was blended in a high-energy ball mill for 10 min. The sintering process was performed at 500° and 670 °C using spark plasma sintering and microwave furnace, respectively. XRD investigations revealed the crystallization of MgB 2 and Mg 2 C 3 compounds during both sintering processes. The mechanical examinations showed higher bending strength (191 ± 15 MPa) and microhardness (92 ± 7 Vickers) of SPS samples rather than microwave samples. FESEM images demonstrated uniform distribution of B 4 C reinforcements at grain boundaries of metallic matrix. The MAP analysis of SPS samples approved the formation of new compounds as a result of the reaction between magnesium and B 4 C. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 120754853
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Fabrication of magnesium-boron carbide metal matrix composite by powder metallurgy route: Comparison between microwave and spark plasma sintering.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Ghasali%2C+Ehsan%22">Ghasali, Ehsan</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Alizadeh%2C+Masoud%22">Alizadeh, Masoud</searchLink><relatesTo>1</relatesTo><i> m-alizadeh@merc.ac.com</i><br /><searchLink fieldCode="AR" term="%22Niazmand%2C+Morteza%22">Niazmand, Morteza</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ebadzadeh%2C+Touradj%22">Ebadzadeh, Touradj</searchLink><relatesTo>1</relatesTo>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Journal+of+Alloys+%26+Compounds%22">Journal of Alloys & Compounds</searchLink>. Mar2017, Vol. 697, p200-207. 8p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Boron+carbides%22">Boron carbides</searchLink><br /><searchLink fieldCode="DE" term="%22Metallic+composites%22">Metallic composites</searchLink><br /><searchLink fieldCode="DE" term="%22Powder+metallurgy%22">Powder metallurgy</searchLink><br /><searchLink fieldCode="DE" term="%22Microwaves%22">Microwaves</searchLink><br /><searchLink fieldCode="DE" term="%22Sintering%22">Sintering</searchLink><br /><searchLink fieldCode="DE" term="%22Ball+mills%22">Ball mills</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Microwave and spark plasma sintering processes were used to produce magnesium-B 4 C metal matrix composites by powder metallurgy route. Magnesium powder with 5 wt% B 4 C in ethanol media was blended in a high-energy ball mill for 10 min. The sintering process was performed at 500° and 670 °C using spark plasma sintering and microwave furnace, respectively. XRD investigations revealed the crystallization of MgB 2 and Mg 2 C 3 compounds during both sintering processes. The mechanical examinations showed higher bending strength (191 ± 15 MPa) and microhardness (92 ± 7 Vickers) of SPS samples rather than microwave samples. FESEM images demonstrated uniform distribution of B 4 C reinforcements at grain boundaries of metallic matrix. The MAP analysis of SPS samples approved the formation of new compounds as a result of the reaction between magnesium and B 4 C. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=120754853
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.jallcom.2016.12.146
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 8
        StartPage: 200
    Subjects:
      – SubjectFull: Boron carbides
        Type: general
      – SubjectFull: Metallic composites
        Type: general
      – SubjectFull: Powder metallurgy
        Type: general
      – SubjectFull: Microwaves
        Type: general
      – SubjectFull: Sintering
        Type: general
      – SubjectFull: Ball mills
        Type: general
    Titles:
      – TitleFull: Fabrication of magnesium-boron carbide metal matrix composite by powder metallurgy route: Comparison between microwave and spark plasma sintering.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Ghasali, Ehsan
      – PersonEntity:
          Name:
            NameFull: Alizadeh, Masoud
      – PersonEntity:
          Name:
            NameFull: Niazmand, Morteza
      – PersonEntity:
          Name:
            NameFull: Ebadzadeh, Touradj
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 15
              M: 03
              Text: Mar2017
              Type: published
              Y: 2017
          Identifiers:
            – Type: issn-print
              Value: 09258388
          Numbering:
            – Type: volume
              Value: 697
          Titles:
            – TitleFull: Journal of Alloys & Compounds
              Type: main
ResultId 1