منابع مشابه
Towards Self-healing Creep Resistant Steels
We report the main findings of our work on the behaviour of binary Fe-Cu and Fe-Au model alloys designed to explore routes to create new creep resistant steels having an in-built ability to autonomously fill creep induced porosity at grain boundaries. The alloying elements were selected on the basis of their ability to be brought in supersaturation, their limited or even absent tendency to form...
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Abstract: In this research, the oxidation behaviour of high Aluminum heat resistant steel (%25Cr,%20Ni,%8Al) hasbeen evaluated at the temperature range of (1000-1300ºC).The results showed that there was no countinous healinglayer on the surface of the alloy when Al increased up to %5.5 and the oxidation resistance of steel decreased due toformation of spinel oxides on the surface.By increasing ...
متن کاملRecent Advances in Creep Resistant Steels for Power Plant Applications
The higher steam temperatures and pressures required to achieve an increase in the thermal efficiency of fossil fuel fired power generation plant necessitate the application of steels with improved creep rupture strength. The 9% chromium steels developed during the last three decades are of great interest for components of advanced, high efficiency power plant. In this Paper, the development of...
متن کاملDesign of Creep–resistant Steels: Success & Failure of Models
The purpose of this paper is to assess the validity of some recent developments in the subject of modelling, in the context of creep deformation and associated topics.
متن کاملThe Effect to Epsilon Phase on the Friction and Wear of Nitrided Die Steels (RESEARCH NOTE)
In this paper, the wear resistance and antifriction of epsilon phase layer and diffusion layer of gas nitrided D2 steel and M2 steel have been studied. The changes m wear mechanism of epsilon phase under the load from 20N to 200N are analysed. When the load is lighter than 100N, it is mainly oxidizing wear on friction surface. The adhesion, peeling off and abrasive wear appear on friction surfa...
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ژورنال
عنوان ژورنال: Materials Science and Technology
سال: 2016
ISSN: 0267-0836,1743-2847
DOI: 10.1080/02670836.2016.1173435