Search Results for aluminum oxide

Fig. 1 Schematic of the structure of anodic aluminum oxide (AAO). The anodic oxide is a self-assembled network of individual columnar cells that have rounded bottoms. Each column of the AAO structure circumscribes its critical feature, the central pore, which is the conduit for ion exchange More

Fig. 1 Reflectivity of 1100 aluminum as a function of aluminum oxide coating thickness More

Fig. 21 Aluminum-aluminum oxide specimen, cold rolled and annealed. Shown is the pinning of a mobile low-angle boundary by a small Al 2 O 3 particle during a recovery anneal. Thin-foil TEM specimen. Original magnification 47,000×. Source: Ref 12 More

Fig. 19 Aluminum-aluminum oxide specimen, cold rolled and annealed. Shown is the pinning of a mobile low-angle boundary by a small Al 2 O 3 particle during a recovery anneal. Thin-foil TEM specimen. 47,000×. Source: Ref 8 More

Fig. 11 Aluminum-aluminum oxide specimen, cold rolled and annealed. Shown is the pinning of a mobile low-angle boundary by a small Al 2 O 3 particle during a recovery anneal. Thin-foil transmission electron microscopy specimen. Original magnification: 47,000×. Source: Ref 6 More

Fig. 1 Reflectivity of 1100 aluminum as a function of aluminum oxide coating thickness More

Fig. 103 Suspended ∼0.2-μm AlNi particles on the aluminum oxide surface layer (light area) and with amorphous Al(Ni) in the thicker sample regions (dark area). Bright-field micrograph obtained by 120 kV. Inset: Electron-diffraction pattern from the thicker area showing the amorphous phase More

Fig. 16 Effect of aluminum oxide inclusions on the tool life of S43020. Source: Ref 15 More

Fig. 1 Standard marking system for conventional aluminum oxide and silicon carbide abrasive grinding wheels More

Fig. 27 Selection of superabrasive grit size. 60-grit aluminum oxide (a) yields a bond system comparable to 100-grit CBN having wear flats (b) or 150-grit CBN without wear flats (c). More

Fig. 19 Aluminum oxide dewpoint sensor. (a) Layered construction. (b) Circuit equivalent. C 0 , capacitance of aluminum oxide layer; C 2 , pore-base capacitance; R 0 , resistance of aluminum oxide; R 1 , pore-side resistance; and R 2 , pore-base resistance More

Fig. 20 Standard furnace gas sample system incorporating an aluminum oxide dewpoint sensor in the sample cell More

Fig. 19 Effect of temperature on the strength properties of aluminum oxide-chromium cermets. (a) Transverse rupture strength. (b) Tensile strength. (c) Stress-rupture strength. Source: Ref 35 , 36 More

Fig. 5 Typical surface finish obtained using aluminum oxide abrasive. Curves illustrate the range of results obtainable by pressure and abrasive size variations. The exact results will be influenced by material differences, nozzle selection, and other variables. RMS, root mean square More

Fig. 7 Aluminum oxide (Al 2 O 3 ) particles. Original magnification: 130×. (a) 240 mesh. (b) 150 mesh More

Fig. 4 Typical surface finish obtained using aluminum oxide abrasive. Curves illustrate the range of results obtainable by pressure and abrasive size variations. The exact results will be influenced by material differences, nozzle selection, and other variables. RMS, root mean square More

Fig. 5 Aluminum oxide (Al 2 O 3 ) particles. Original magnification: 130×. (a) 240 mesh. (b) 150 mesh More

Fig. 37 Aluminum oxide inclusions in steel. Note how the particles break up during rolling. Unetched (as-polished). Original magnification 1000× More

Fig. 15 Aluminum oxide panel having laser-machined holes and slots with fine cracks around the perimeter and the circumference of the openings More

Fig. 1 Standard marking system for conventional aluminum oxide and silicon carbide abrasive grinding wheels More