عرض تفاصيل البحث

ادناه جميع التفاصيل الخاصة بالبحث المطلوب عرضه. توفر هذه المنصة معلومات اساسية حول البحث, لمزيد من التفاصيل يرجى متابعة التصفح من خلال الضغط على الرابط الاصلي للبحث او رابط DOI.

عنوان البحث
Improving Thermal And Mechanical Properties Of Cuـal Based Alloy Used For High-Temperature Applications
عنوان المجلة
International Journal Of Innovative Science And Research Technology
ISSN-2456-2165
تفاصيل النشر
سنة النشر - 2024 / الفهرس الاصلي للمجلة - 9 : 3 (عدد الصفحات 9)
تصنيف البحث
materials engineering - المجموعة الهندسية
رابط DOI
#
رابط البحث
فتح في موقع المجلة الرسمي
البحث والاستدامة
غير مرتبط باهداف التنمية المستدامة  
البحث والمجتمع
غير محدد
الكلمات المفتاحية
CuـAl Alloy, Damping Alloys, Strengthening Elements, Heat Treatments

اسم الباحثجهة الانتساببلد الباحث
كوثر يحيى الدليمي جامعة بابل العراق
براء حسن الخاقاني جامعة بابل العراق
زينب الخفاجي جامعة كيبانجسان ماليزيا

Despite the increased usage of composite materials, high-strength aluminum alloys maintain significance in airframe construction. Aluminum s attributes of being lightweight, relatively low-cost, heat- treatable, and capable of withstanding high-stress levels contribute to its continued importance. These properties also reduce manufacturing and maintenance costs compared to other high-performance materials. Recent advancements in aluminum aircraft alloys have enabled them to compete effectively with modern composite materials. This study delves into the latest developments, focusing on improving the mechanical properties of aluminum alloys and utilizing high-performance joining techniques. Cu-Al-based alloys represent a new class of functional materials. Due to their unique thermoelastic martensite structure, their exceptional damping performance has garnered attention in materials science and engineering. However, challenges such as elastic anisotropy and larger grain sizes can lead to brittle fractures, impacting the material s mechanical properties. It is widely acknowledged that achieving a finer grain size is pivotal when creating Copper Aluminum alloys with exceptional mechanical attributes and effective damping characteristics. Smaller grain sizes allow for the combined use of fine grain strengthening and interfacial damping, resulting in alloys demonstrating exceptional overall characteristics. This paper presents several standard approaches for preparing Copper Aluminum alloys, subsequently examining research efforts dedicated to enhancing grain size through alloying and heat treatment. Moreover, nanomaterials are being investigated as potential agents for reinforcing Cu–Al-based alloys, leading to substantial improvements in their mechanical characteristics and damping capacities. The study aims to serve as a valuable reference for future research in developing structure-function integrated materials capable of simultaneously offering high strength and high damping characteristics.