Solution and Aging of MAR-M246 Nickel-Based Superalloy
نویسندگان
چکیده
منابع مشابه
Laser Cladding of Ultra-Thin Nickel-Based Superalloy Sheets
Laser cladding is a well-established process to apply coatings on metals. However, on substrates considerably thinner than 1 mm it is only rarely described in the literature. In this work 200 µm thin sheets of nickel-based superalloy 718 are coated with a powder of a cobalt-based alloy, Co-28Cr-9W-1.5Si, by laser cladding. The process window is very narrow, therefore, a precisely controlled Yb ...
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The weldability of GTD-111 nickel-based superalloy by pulsed Nd:YAG laser welding with an average power of 250 W was studied, and the microstructural evolution and cracking characteristics were also investigated. The solidification cracking of the fusion zone (FZ) and the intergranular liquation cracking in the heat affected zone (HAZ) were observed in the joint. Solidification cracking was cau...
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بسیاری از پدیده ها در جهان ما اساساً غیرخطی هستند، و توسط معادلات غیرخطی بیان شده اند. از آنجا که ظهور کامپیوترهای رقمی با عملکرد بالا، حل مسایل خطی را آسان تر می کند. با این حال، به طور کلی به دست آوردن جوابهای دقیق از مسایل غیرخطی دشوار است. روش عددی، به طور کلی محاسبه پیچیده مسایل غیرخطی را اداره می کند. با این حال، دادن نقاط به یک منحنی و به دست آوردن منحنی کامل که اغلب پرهزینه و ...
15 صفحه اولConstitutive Model Based on Dynamic Recrystallization Behavior during Thermal Deformation of a Nickel-Based Superalloy
Peng Zhang 1, Cen Yi 1, Gang Chen 1, Heyong Qin 2 and Chuanjie Wang 1,* 1 School of Materials Science and Engineering, Harbin Institute of Technology at Weihai, Weihai 264209, China; [email protected] (P.Z.); [email protected] (C.Y.); [email protected] (G.C.) 2 Central Iron & Steel Research Institute, Beijing 100081, China; [email protected] * Correspondence: [email protected]; Tel.: +86-631-568...
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ژورنال
عنوان ژورنال: Journal of Materials Engineering and Performance
سال: 2016
ISSN: 1059-9495,1544-1024
DOI: 10.1007/s11665-016-2462-0