Wear Characteristic of Semi-Solid Formed Al-Al3Ni Functionally Graded Material
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چکیده
منابع مشابه
Novel Concept to Detect an Optimum Thixoforming Condition of Al-Al3Ni Functionally Graded Material by Wavelet Analysis for Online Operation
A novel technique to characterize the transition phenomenon from solid to melt of Al-Al₃Ni functionally graded material (FGM) through a wavelet analysis for the development of a thixoforming system is investigated. Identification of an optimum semi-solid condition for thixoforming is necessary not only for the construction of a system but also the fabrication of a near-net-shape product with fi...
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در سال های اخیر با توسعه موتورهای پرقدرت صنایع هوافضا، توربین ها و رآکتورها و دیگر ماشین ها نیاز به موادی با مقاومت حرارتی بالا و مقاوم تر از لحاظ مکانیکی احساس شده است. پیش تر در صنایع هوافضا از مواد سرامیکی خالص جهت پوشش و روکش قطعات با درجه کارکرد بالا استفاده می شد. این مواد عایق های بسیار خوبی بودند ولی مقاومت زیادی در برابر تنش های پس ماند نداشتند. تنش های پس ماند در این مواد مشکلات زیادی...
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ژورنال
عنوان ژورنال: Journal of the Japan Institute of Metals
سال: 2008
ISSN: 1880-6880,0021-4876
DOI: 10.2320/jinstmet.72.496