Influence of Heat Treatment and Composition Variations on Microstructure, Hardness, and Wear Resistance of C 18000 Copper Alloy
المؤلفون المشاركون
Gomez-Garcia, Carlos
Osorio-Galicia, Ramon
Alcantara, Miguel Angel
Herrera-Vazquez, Andres
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-04-11
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
The hardness and wear behavior properties of two C 18000 copper alloys with variations in Ni, Si, and Cr concentrations, both within the range of C18000 chemical analysis standard, were studied after the alloy samples had been prepared by melting and casting in sand molds and then heat-treated in solution using two-stage aging for different heating time periods.
The results obtained from sample sets of the aforementioned two alloys, C0 and C1, show that the alloy C1, with slightly higher Si and Ni and lower Cr concentrations than the alloy C0, produced significantly higher hardness values and wear resistance than the alloy C0.
Optical and electron microscopy microstructure studies of representative samples revealed a copper matrix containing nickel and silicon in solution and precipitates of chromium and nickel silicides.
By studying the wear surfaces and debris of the former samples with electron microscopy, different types of wear mechanisms including adhesive, abrasive, oxidation, and repeated-cycle deformation were found.
The wear behavior was expressed as mass weight loss, which correspondingly shows a typical inverse relationship with the hardness values for both the C0 and C1 alloy groups.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Osorio-Galicia, Ramon& Gomez-Garcia, Carlos& Alcantara, Miguel Angel& Herrera-Vazquez, Andres. 2012. Influence of Heat Treatment and Composition Variations on Microstructure, Hardness, and Wear Resistance of C 18000 Copper Alloy. ISRN Mechanical Engineering،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-457251
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Osorio-Galicia, Ramon…[et al.]. Influence of Heat Treatment and Composition Variations on Microstructure, Hardness, and Wear Resistance of C 18000 Copper Alloy. ISRN Mechanical Engineering No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-457251
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Osorio-Galicia, Ramon& Gomez-Garcia, Carlos& Alcantara, Miguel Angel& Herrera-Vazquez, Andres. Influence of Heat Treatment and Composition Variations on Microstructure, Hardness, and Wear Resistance of C 18000 Copper Alloy. ISRN Mechanical Engineering. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-457251
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-457251
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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