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تصنيع طابوق حراري من خام الفلنت العراقي
Other Title(s)
Manufacturing of refractory bricks from Iraqi flint
Author
Source
Issue
Vol. 35, Issue (s1) (31 Dec. 2017), pp.161-171, 11 p.
Publisher
Publication Date
2017-12-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract AR
It was done in this study the preparation of bricks refractory from Iraqi Flint and adding Iraqi white kaolin as a binding material in ratio (25, 30, 35, 40, 45)%.
The samples were formed by dry pressing, dried at room temperature for 24hr then at (110)̊C for 6hr then fired at (1200)˚C with soking time for 2hr.
Linear shrinkage, Apparent density, Porosity, water absorption and microstructure by (SEM) as physical properties, diametrical strength and surface roughness as mechanical testing, and thermal conductivity, linear thermal expansion and thermal shock resistance as thermal properties were studied in this study.
According to (SEM) and (XRD) results, the refractories consist of mullite phase and glass phase.
The results show the increase of linear shrinkage and decrease of apparent porosity and water absorption with the increasing of kaolin adding because of the increasing of ceramic raw material, which mean increasing of glass phase.
For the same reason linear thermal expansion increase with the kaolin adding increasing
Abstract EN
It was done in this study the preparation of bricks refractory from Iraqi Flint and adding Iraqi white kaolin as a binding material in ratio (25, 30, 35, 40, 45)%.
The samples were formed by dry pressing, dried at room temperature for 24hr then at (110)̊C for 6hr then fired at (1200)˚C with soking time for 2hr.
Linear shrinkage, Apparent density, Porosity, water absorption and microstructure by (SEM) as physical properties, diametrical strength and surface roughness as mechanical testing, and thermal conductivity, linear thermal expansion and thermal shock resistance as thermal properties were studied in this study.
According to (SEM) and (XRD) results, the refractories consist of mullite phase and glass phase.
The results show the increase of linear shrinkage and decrease of apparent porosity and water absorption with the increasing of kaolin adding because of the increasing of ceramic raw material, which mean increasing of glass phase.
For the same reason linear thermal expansion increase with the kaolin adding increasing
American Psychological Association (APA)
هادي، إيناس محيي. 2017. تصنيع طابوق حراري من خام الفلنت العراقي. مجلة الهندسة والتكنولوجيا،مج. 35، ع. (s1)، ص ص. 161-171.
https://search.emarefa.net/detail/BIM-877828
Modern Language Association (MLA)
هادي، إيناس محيي. تصنيع طابوق حراري من خام الفلنت العراقي. مجلة الهندسة والتكنولوجيا مج. 35، العدد الخاص الأول (2017)، ص ص. 161-171.
https://search.emarefa.net/detail/BIM-877828
American Medical Association (AMA)
هادي، إيناس محيي. تصنيع طابوق حراري من خام الفلنت العراقي. مجلة الهندسة والتكنولوجيا. 2017. مج. 35، ع. (s1)، ص ص. 161-171.
https://search.emarefa.net/detail/BIM-877828
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن ملحق : ص. 171
Record ID
BIM-877828