Hot Corrosion Resistance of Thermal Sprayed Coating in Refuse Incineration Environment.
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چکیده
منابع مشابه
Hot corrosion behavior of HVOF-sprayed CoNiCrAlYSi coatings in a sulphate environment
HVOF-sprayed CoNiCrAlYSi coatings were tested at 900 °C in a hot corrosion environment containing sodium-potassium sulphates. The HVOF spraying caused the typical splat-on-splat structure. The results after the hot corrosion testing showed that the corrosion preferentially occurred at the coating surface and the splat boundaries. The oxidation along the splat boundaries can isolate the splat fr...
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Coatings have historically been developed to provide protection against corrosion and erosion that is to protect the material from chemical and physical interaction with its environment. Corrosion and wear problems are still of great relevance in a wide range of industrial applications and products as they result in the degradation and eventual failure of components and systems both in the proc...
متن کاملبررسی خواص پوشش های سد حرارتی ,csz ,csz-(micro)al2o3 csz-(nano)al2o3 بر روی سوپر آلیاژ پایه نیکل (اینکنل-738) به روش پاشش پلاسما
thermal barrier coatings (tbcs) are used to provide thermal insulation to the hot section components of gas turbines in order to enhance the operating temperature and turbine efficiency. hot corrosion and thermal shocks are the main destructive factors in tbcs which comes as a result of oxygen and molten salt diffusion into the coating. in this thesis atmospheric plasma spraying was used to dep...
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ژورنال
عنوان ژورنال: Journal of the Surface Finishing Society of Japan
سال: 1997
ISSN: 0915-1869,1884-3409
DOI: 10.4139/sfj.48.941