Substrate surface
Effect of Substrate Surface Change on Flattening Behaviour of Thermal Sprayed Particles
... critical substrate temperature range. Substrate temperature increasing may accompany the change in something on the substrate surface, because the changing effect is maintained till the ...
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Control of epitaxial relationships of ZnO/SrTiO3 heterointerfaces by etching the substrate surface
... the substrate surface changes from smooth for as-received STO to rough for etched STO, as shown in Figure ...strate surface roughness, it becomes difficult to bond ZnO films and etched STO ...
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The Effect Of Substrate Surface Conditions On Mechanical Performance Of Electrically Conductive Adhesives
... However, surface roughness may not establish good adhesion strength at the polymer/substrate interface if the polymer does not penetrate well into the rough surface asperities, which results in a ...
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Effect of substrate surface condition on thermal cycling behavior of lead-free solders
... of surface finish test board that were copper substrate, surface finished with immersion tin (ImSn), and electroless nickel/immersion gold ...of surface finish to the crack propagation in the ...
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Liquid crystalline metal phthalocyanines: Structural organization on the substrate surface
... 18 substrate after annealing has resulted in improved device performance ...the substrate surface were determined from polarized Raman spectral measurements [99] to be 90 o for the compound 10c ...
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Effect of substrate surface roughness on morphological and topography of nickel alumina thin film
... of substrate roughness effect on deposited thin film morphology and topology had shown uneven of thickness and roughness ...different substrate roughness parameter, it has shown unevent thickness and ...
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Atmospheric Plasma Characterization and Mechanisms of Substrate Surface Modification
... Plasmas are used to modify various substrates due to the availability of electrons, ions, excited atoms, neutral atoms, metastables, and free radicals. Each species can interact with the substrate in one or ...
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Effect of surface roughness on coating SiO2-P2O5-CaO-ZrO2 upon Zirconium by Sol-Gel Method
... the surface, a homogenous coating with less porosity is ...the substrate increases at the contact area between the coating and the substrate due to this porous structure and surface ...active ...
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... Clean substrate surface, its composition, carbon equivalent, thickness and preheating temperature must be taken into cognizance during hardfacing. Excessive build-up deposits of the hardfacing alloy must be ...
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A Comparative Study on Zn and Zn-Y Coatings on 42CrMo Steel by Pack Cementation Process
... of serious corrosion environment. The codeposition of two elements by pack cementation process has been put forward in recent years. The codeposition process not only can take full advantages of each element, and can ...
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INFLUENCE OF ELECTROLESS NICKEL-PHOSPHORUS DEPOSITION ON HARDNESS OF MILD STEEL AND AZ91 MAGNESIUM ALLOY
... Abstract: Electroless nickel coating (ENC) has many advantages in electronic, automobile, aviation industries, due to their good resistance to wear and corrosion, uniformity of deposit and ability to impart high ...
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Snap Through Instability of Graphene on Substrates
... the substrate surface under weak interaction (imagine a fabric naturally conforming to a rough surface) and is not subject to any mechanical constraints ...
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Electrospinning onto Insulating Substrates by Controlling Surface Wettability and Humidity
... polymer substrate on the ground ...polymer substrate was placed on the electrode, electrospun fi- bers were deposited on the substrate surface, as is ob- served with conventional ...
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ISOLATION, CHARACTERIZATION, TAXONOMIC STUDIES AND BIOLOGICAL ACTIVITIES OF AN ANTIBIOTIC PRODUCING SOIL BACTERIUM FROM MANGROVE REGION OF SUNDARBANS, WEST BENGAL, INDIA
... Morphological features of Actinomycetes undoubtedly play an important role for the classification of this group but generic identification based on morphology alone may be controversial in some cases. Waksman and Henrici ...
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Realization of large-scale sub-10 nm nanogratings using a repetitive wet-chemical oxidation and etching technique
... Despite many efforts to create nanogratings to exploit exceptionally enhanced nano‑sized effects, realizing sub‑ 10 nm nanogratings on a large area still remains a great challenge. Herein, we demonstrate fabrication of ...
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Surface Waves Investigation of a Bianisotropic Chiral Substrate Resonator
... Whereas, Toscano eand Vegni [9] and Zebiri et al. [10, 11] have recently proved that the chiral substrates can advantageously be employed to increase the band-width of the microstrip antennas. This result indicates that ...
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Fabrication of High Chromium White Iron Surface Layers on Ductile Cast Iron Substrate by Laser Surface Alloying
... of austenite, and forming liquid pools. The subsequent rapid cooling of these liquid pools leads to the formation of ledeburite-martensite shells around the graphite nodules. As can be seen from Fig. 15b, a thin ...
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15. SIGNIFICANCE OF SURFACE PRE-TREATMENT FOR DIFFERENT CUTTING TOOLS COTED BY CA-PHYSICAL VAPOUR DEPOSITION
... Despite to this process treatment rapid tool wear and failure are still major problems in all machining processes. Tool wear such as flank wear, corner wear and built up edge could effects hole quality and surface ...
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Tree frog attachment: mechanisms, challenges, and perspectives
... Tree frogs encounter a variety of substrates such as plant leaves, tree bark, insect cuticle, and stones, with a wide range of random or structured roughness [68, 74, 75], surface energy (i.e. the energy required ...
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A Frequency Selective Surface with Polarization Rotation Based on Substrate Integrated Wavwguide
... reflective surface with two sharp band edges,” IEEE Antennas and Wireless Propagation Letters, ...frequency surface,” Journal of Air Force Engineering University: Natural Science Edition, ...
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