Zobrazeno 1 - 10
of 419
pro vyhledávání: '"F.H. Stott"'
Publikováno v:
Tribology International. 43:161-170
Protective coatings, deposited mainly by thermal spraying and diffusion techniques, are considered a solution to extend the lifetime of many components in the energy production sector, such as heat exchangers. In this paper, some results are presente
Publikováno v:
Wear. 267:2223-2234
Fluidized-bed combustion is one of the methods to generate energy in a clean and efficient way from a variety of fuels. However, conditions in fluidized-bed boilers: high temperature, oxidizing atmosphere and impacts by fluidized sand particles, can
Publikováno v:
Corrosion Science. 49:2844-2865
Pack-aluminized 9% chromium steel specimens were exposed to angular silica sand particles in a fluidized-bed erosion–oxidation rig for 200 h. The exposures were conducted in air at temperatures of 550 °C to 700 °C for particle impact angles of 30
Publikováno v:
Oxidation of Metals. 68:113-132
An investigation into the erosion–oxidation behavior of chromized–aluminized 9% chromium steel has been carried out in a fluidized-bed erosion–oxidation rig in air at temperatures of 550 °C to 700 °C for particle impact angles of 30° and 90
Publikováno v:
Materials and Corrosion. 58:81-86
The corrosion phenomenon, metal dusting, has been observed in many high-temperature industrial plants, such as ammonia, syngas and steam-reforming industries. An experimental research programme has been carried out into the degradation resistance of
Publikováno v:
Surface Engineering. 22:472-480
The influence of two surface pretreatments, glass-bead blasting and grinding, on the development of aluminide diffusion coatings on 9%Cr steel substrates has been studied by optical, scanning electron and transmission electron microscopies. The resul
Publikováno v:
Surface and Coatings Technology. 201:3163-3173
Laser surface melting and re-solidification has been applied to eliminate pores and create homogeneous surfaces in refractory ceramics, improving the high-temperature degradation resistance of such materials. The major problem in laser surface treatm
Publikováno v:
Wear. 261:746-759
Aluminium diffusion-coated 9% Cr steel specimens were exposed to particles of two grades of silica sand, with similar particle size distributions but dissimilar angularities, in a fluidized-bed rig for 200 h. The exposures were conducted at 550 and 6
Publikováno v:
Journal of Laser Applications. 18:161-168
Laser surface treatment of ceramics by melting and resolidification generally leads to the formation of fully densified and homogeneous surfaces, with enhanced mechanical and physical properties. A common problem associated with the process is the fo
Publikováno v:
Materials at High Temperatures. 23:1-11