Rapid solidification of Cu-al alloys and its effects on some of the properties of these alloys and their corrosion rates
Other Title(s)
الإصلاد السريع لسبائك النحاس و الألمنيوم و تأثيراتة على بعض الخواص الميكانيكية و معدلات التآكل لهذة السبائك
Author
Source
Journal of Basrah Researches : Sciences
Issue
Vol. 34, Issue 1A (29 Feb. 2008), pp.31-40, 10 p.
Publisher
University of Basrah College of Education for Pure Sciences
Publication Date
2008-02-29
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Topics
Abstract AR
يتناول البحث نتائج العمل على نوعين من سبائك نحاس-الألمنيوم كمحصلة لعملية التبريد السريع أو الإصلاد السريع أثناء مرحلة التصنيع.
حيث تم اختيار سبيكتين من عدة مواد من البراص المستخدمة في بيئات مختلفة كالمجال البحري الذي يستخدم فيه هذا النوع من السبائك بصورة واسعة.
فبينت النتائج تحسنا ملحوظا في بعض الخواص الميكانيكية بالإضافة إلى مقاومة التآكل الكيماوي لسبائك نحاس الألمنيوم.
Abstract EN
This paper presents the results of an experimental investigation of the effects of rapid solidification on the general properties of two types of copper aluminum, (Cu-Al), alloys during the process of their manufacture.
The two alloys were prepared by melting their constituents, at the same proportions recommended by the international standards, in a graphitic furnace in an oil fired furnace.
The rapid solidification unit and metal moulds were designed and fabricated in order to allow the castings in the mould to be cooled and solidified quickly.
Strips of various thicknesses ranging from 3mm to 6mm have been subjected to different cooling media including air, ordinary water and iced water.
Examinations of the fabricated castings included optical microstructure observations, Vickers hardness and tensile strength testing as well as their corrosion rates against sea water.
The results showed an improvement in some of the mechanical properties such as hardness, tensile strength and corrosion resistance of the Cu-Al alloys.
American Psychological Association (APA)
al-Hilfi, Aziz Hafiz Zaji. 2008. Rapid solidification of Cu-al alloys and its effects on some of the properties of these alloys and their corrosion rates. Journal of Basrah Researches : Sciences،Vol. 34, no. 1A, pp.31-40.
https://search.emarefa.net/detail/BIM-382196
Modern Language Association (MLA)
al-Hilfi, Aziz Hafiz Zaji. Rapid solidification of Cu-al alloys and its effects on some of the properties of these alloys and their corrosion rates. Journal of Basrah Researches : Sciences Vol. 34, no. 1A (Feb. 2008), pp.31-40.
https://search.emarefa.net/detail/BIM-382196
American Medical Association (AMA)
al-Hilfi, Aziz Hafiz Zaji. Rapid solidification of Cu-al alloys and its effects on some of the properties of these alloys and their corrosion rates. Journal of Basrah Researches : Sciences. 2008. Vol. 34, no. 1A, pp.31-40.
https://search.emarefa.net/detail/BIM-382196
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 39-40
Record ID
BIM-382196