Low Cycle and Thermo-Mechanical Fatigue of Friction Welded Dissimilar Superalloys Joint
نویسندگان
چکیده
منابع مشابه
Review on Thermo-Mechanical Fatigue Behavior of Nickel-Base Superalloys
Nickel-base superalloys have become the key materials of hot-end components in the aeroengines over the past several decades. Nickelbase superalloys are easy to produce thermo-mechanical fatigue (TMF) behavior when withstanding the combined effects of high temperature, creep, oxidation, mechanical stress and thermal stress. The occurrence of TMF seriously affects the normal service for hot-end ...
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متن کاملevaluation of microstructure and mechanical properties of friction stir welded copper / 316l stainless steel dissimilar metals
in the present research, friction stir welding (fsw) process was used for butt joining of pure copper plate to 316l stainless steel plate. mechanical properties and microstructural characteristics of the joint were evaluated by microhardness and tensile tests as well as optical and scanning electron microscope (sem). it was found that microstructure of the weld nugget (wn) has fine grains where...
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ژورنال
عنوان ژورنال: Journal of Solid Mechanics and Materials Engineering
سال: 2008
ISSN: 1880-9871
DOI: 10.1299/jmmp.2.1508