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nuclear fuel

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Proceedings Papers

ITSC1998, Thermal Spray 1998: Proceedings from the International Thermal Spray Conference, 1283-1288, May 25–29, 1998,
... Abstract A study on induction plasma shape forming with yttria stabilized zirconia (YSZ) was conducted as part of an effort to develop a new method for producing nuclear fuel. YSZ was selected because its melting point is similar to that of UO2. Nuclear fuel pellets were made using a large (70...
Proceedings Papers

ITSC 2021, Thermal Spray 2021: Proceedings from the International Thermal Spray Conference, 167-170, May 24–28, 2021,
... and steam environments at temperatures in excess of 1100 °C, while maintaining excellent adhesion to the substrate. These and other results of this study, including mechanical property evaluations, will be presented. chromium coatings cold spraying nuclear fuel cladding oxidation resistance...
Proceedings Papers

ITSC 2021, Thermal Spray 2021: Proceedings from the International Thermal Spray Conference, 623-626, May 24–28, 2021,
... Abstract Cold spray deposition is being investigated for mitigation of chloride-induced stress corrosion cracking (CISCC) in dry cask storage systems (DCSS) for spent nuclear fuel. Welded regions of austenitic stainless-steel canisters in DCSS are under tensile stress and susceptible...
Proceedings Papers

ITSC1998, Thermal Spray 1998: Proceedings from the International Thermal Spray Conference, 957-961, May 25–29, 1998,
... x-ray absorption to minimize surface heating, is not activated by neutrons (will not become radioactive), and offers high hardness and vapour temperature. The long term operation envisioned within MCF reactors, where a continuous nuclear fusion of the fuel is sustained within the confinement...
Proceedings Papers

ITSC 2021, Thermal Spray 2021: Proceedings from the International Thermal Spray Conference, 596-602, May 24–28, 2021,
... as the temperature development of a bond layer by using laser assisted cold spray. and state of either the substrate or the pre-deposited material Particular emphasis is directed at the application of this [2]. Of course, the mechanical properties of the substrate play technique to the used (nuclear) fuel container...
Proceedings Papers

ITSC 2021, Thermal Spray 2021: Proceedings from the International Thermal Spray Conference, 340-345, May 24–28, 2021,
... Abstract In general, similar MAX-Phase coatings are considered as oxidation protection layer for preventing disastrous reactions of the Zircaloy fuel rods during a cooling water failure in a nuclear power plant. For the present study on Aerosol Deposition, Ti3SiC2 was selected as MAX-phase...
Proceedings Papers

ITSC1998, Thermal Spray 1998: Proceedings from the International Thermal Spray Conference, 917-922, May 25–29, 1998,
..., I.H.; Lee, J.S.; Park, size distribution and average pore size of porous H.S.; "High density pellet deposition by induction ceramic membranes during modification by plasma spray for nuclear fuel", 15th International counter-diffusion chemical vapor deposition", Journal Thermal Spray Conference May...
Proceedings Papers

ITSC 2021, Thermal Spray 2021: Proceedings from the International Thermal Spray Conference, 153-156, May 24–28, 2021,
... Abstract This study investigates the potential of cold-sprayed tungsten coatings for use in nuclear fusion reactors. Three commercially available tungsten powders were selected from which six series of feedstock were prepared. The feedstocks were deposited on aluminum, steel, and stainless...
Proceedings Papers

ITSC1998, Thermal Spray 1998: Proceedings from the International Thermal Spray Conference, 1067-1071, May 25–29, 1998,
... 1998,Nice, France DEVELOPMENT OF FABRICATION PROCESSES FOR TUBULAR SOLID OXIDE FUEL CELL (SOFC) BY PLASMA SPRAYING JU W.T., HONG S.H. Seoul National University, Departement of Nuclear Engineering, SEOUL, KOREA Abstract consisting of three functional coatings, such as air electrode, electrolyte...
Proceedings Papers

ITSC1998, Thermal Spray 1998: Proceedings from the International Thermal Spray Conference, 1677-1680, May 25–29, 1998,
... tubes in oil- - hip prosthesis -other prostheses turbines fired boilers - dental prostheses - heavy diesel - fusion reactors engines - offshore oil/gas - nuclear equipments and repair - solid oxide fuel cells MANAGING FOR GROWTH METALWORK - steel casting & mill rolls But processing costs - with regards...
Proceedings Papers

ITSC1997, Thermal Spray 1997: Proceedings from the United Thermal Spray Conference, 35-39, September 15–18, 1997,
... and expensive mate- single segments can cause Peltier-losses (3). A numerical rials play a minor role. TE-generators named SNAP study that uses smoothened transitions from one to the (System for Nuclear Auxiliary Power) made use of nuclear other material calculates an increase of efficiency from 10 energy...
Proceedings Papers

ITSC1997, Thermal Spray 1997: Proceedings from the United Thermal Spray Conference, 929-933, September 15–18, 1997,
... shown a homogeneous distribution of carbides in the superalloy matrix, with very low levels of porosity. Refinement of the procedure has allowed reduction of the matrix content, and the forming of fragile materials. high-velocity oxy-fuel coating porosity Thermal Spray: A United Forum...
Proceedings Papers

ITSC 2021, Thermal Spray 2021: Proceedings from the International Thermal Spray Conference, 197-202, May 24–28, 2021,
... technique. automobiles, nuclear plants [6-7]. In those technologies, parts Residual stress in Inconel 625 was found to be highly tensile and components are deposited or formed layer by layer with on the surface and compressive on the subsurfaces. After heat good accuracy. treatment the residual stress...
Proceedings Papers

ITSC 2021, Thermal Spray 2021: Proceedings from the International Thermal Spray Conference, 489-492, May 24–28, 2021,
... is commercialised in numerous industrial processes. However, liquid feedstock based thermal spray is still in its development phases, due to limited information available on process parameters. Various parameters such as plasma/fuel gas, plasma current, feedrate, feeding angle, type of feedstock (suspension...
Proceedings Papers

ITSC2000, Thermal Spray 2000: Proceedings from the International Thermal Spray Conference, 91-98, May 8–11, 2000,
... processing over the conventional thermal spray processes by allowing thermal energy transfer to the particles and particle accelerations to be optimized separately. Experimental coatings were formed using a prototype system made from a converted ½” plasma gun fueled with double-base solid propellants...
Proceedings Papers

ITSC1996, Thermal Spray 1996: Proceedings from the National Thermal Spray Conference, 159-167, October 7–11, 1996,
... associated between generation applications, such as coal-burning boilers and using uncoated and coated diaphragms. To offset this fluidized beds, solid particles are produced as a result of the performance loss and concomitant revenue loss, component combustion of heavy oils, synthetic fuels and pulverized...
Proceedings Papers

ITSC1998, Thermal Spray 1998: Proceedings from the International Thermal Spray Conference, 1155-1160, May 25–29, 1998,
... low levels of to the cost of the process, and has meant that plasma-spray- porosity. Vickers microhardness has been measured on several forming has generally been limited to aerospatial or nuclear sprayed forms. In order to complete the study of the different applications (4). systems, abrasion...
Proceedings Papers

ITSC1998, Thermal Spray 1998: Proceedings from the International Thermal Spray Conference, 1277-1282, May 25–29, 1998,
... Electrode Process (PREP). PREP was solidification process which was commercialized in the developed by Nuclear Metals Inc. In this process, a late 1980's by Crucible Research Corporation. In this machined bar of the desired composition is used as an process, a molten bath of titanium melted under inert...
Proceedings Papers

ITSC 2021, Thermal Spray 2021: Proceedings from the International Thermal Spray Conference, 307-314, May 24–28, 2021,
... wrought FeCrAl fuel cladding (2013), p 495-505. doi:10.1007/s11085-012-9338-y for light water reactors," Journal of Nuclear Materials, Vol. 467 (2015), p 703-716, 2015. [24] H. Buscail, et al, "Water vapour effect on the oxidation doi:10.1016/j.jnucmat.2015.10.019 mechanism of a cobalt-based alloy at high...
Proceedings Papers

ITSC2000, Thermal Spray 2000: Proceedings from the International Thermal Spray Conference, 1105-1116, May 8–11, 2000,
... of the parent material are HVOF (High Velocity Oxy-Fuel) achievable for some materials and processes. Tailored properties can Plasma Spray in Vacuum (VPS) also be achieved for such characteristics as high hermeticity, Near net shape spray forming is thermal protection, electrical isolation, ideal...