نتایج جستجو برای: hastelloy x
تعداد نتایج: 623285 فیلتر نتایج به سال:
پوششهای سد حرارتی با هدف عایق کردن اجزای موجود در بخشهای داغ توربینهای گازی در جهت افزایش دمای کاری و بازدهی این قطعات مورد استفاده قرار میگیرند. در این پژوهش، پوششهای سد حرارتی معمولی و درجهبندی شده از جنس NiCrAlY/YSZ به روش پاشش پلاسمائی بر روی زیرلایه از جنس سوپر آلیاژ x-Hastelloy اعمال شد. نمونهها تحت شوک حرارتی با سیکل معین قرار گرفتند. بررسی متالوگرافی نمونهها توسط میکروسکوپ نوری ...
Hybrid composite materials can successfully solve the problems of reliability, durability, and extended functionality products, components, details, which operate under conditions multifactorial influences (temperature, force, deformation). The authors have developed a hybrid high-entropy AlCoCrCuFeNi material ceramic cBNCoMo(B4CCoMo) layer. formation composites was carried out using new techno...
Bismuth–lithium alloys are considered as primary candidates for the reductive extraction step of on-line reprocessing a molten salt reactor fuel. The corrosion behavior pure metals and nickel-based was studied in liquid Bi–Li (5 mol.%) alloy at 650 °C. tantalum, molybdenum, corrosion-resistant VDM® Alloy C-4, Hastelloy® G-35®, KhN62M, 59 were prospective materials this metal media. rates determ...
BaHfO3 (BHO) has been proposed as a new cap layer material for YBa2Cu3O7-δ (YBCO) coated conductors. Highly c-axis oriented BHO cap layer has been deposited on ion-beam assisted deposition-MgO buffered Hastelloy tapes by direct-current-magnetron sputtering method. The epi-growth of BHO films combined with its properties is investigated in details. The degenerated cubic crystal structure of BHO ...
Bismuth–lithium alloys are considered primary candidates for the reductive extraction step in on-line reprocessing of molten salt reactor fuel. The corrosion behavior molybdenum-based and Hastelloy® B-3 alloy (taken comparison) was examined here a liquid Bi–Li (5 mol.%) at 650 °C. MoW10, MoW30, TZM corrosion-resistant were studied as prospective construction materials holding bismuth–lithium al...
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