Improving the Disseminations of Boiler Tube Material T-SA213-T-11 at High Temperature Behavior of CNT Reinforced NiCrAlY with HVOF

Abstract

It is pertinent to mention here that the high temperature behaviour of CNT-reinforced NiCrAlY with CNT 3%, 5% and 7% with HVOF on T-SA213-T-11 steel at 600°C temperature in molten salt environment has never been studied. Thus, the present research was conducted to provide useful results for the application of CNT-reinforced composite coatings at high elevated temperatures are underwent low porosity, opaque coatings, they are more viscid in nature and are due to its low porosity, high dense coatings, more adhesive in nature and strong bond. Kinematics hot corrosion, oxidation and erosion are to be analyzed by the attainment of mass gain after each and every progression under thermogravimetric studies (1hour heating and 20 minutes cooling). Results will be achieved by using visual examination, and advanced microscopy like XRD and SEM/EDS analysis. Keywords: High temperature, hot corrosion, Thermal spray coatings HVOF, XRD and SEM/EDS analysis.

Study on the thermal insulation property of lanthanum–cerium oxide coatings

“…High-temperature thermal insulation coating is widely used in the fields of petrochemical, steel smelting and aerospace due to its low thermal conductivity (K r ), good hightemperature stability, feasible operation and significant benefits. [1][2][3][4] However, technological innovations have put forward higher requirements for thermal insulation coating, such as higher service temperature, lower thermal conductivity and improved thermal insulation effects. Currently, the high-temperature thermal insulation coating of yttria-stabilized zirconia offers a wide range of applications and the most advanced technology.…”