Search Results for transverse section

Fig. 41 Transverse section of a solenoid-type induction strip heater with a door. Source: Ref 1 More

Fig. 3 (a) Transverse section of an SCS-2SiC fiber in an Al-4.5%Cu matrix. (b) and (c) Solidification microstructure of discontinuously reinforced SiC-Al alloy composites showing the influence of the spacing between SiC platelets on microsegregation pattern in aluminum-copper alloys More

Fig. 10 Macrostructure of as-cast aluminum ingot. Transverse section shows outer chill zone and columnar grains that have grown perpendicularly to the mold faces. Etched using Tucker's reagent. 1.5×. Source: Ref 8 More

Fig. 13 Transverse section of an as-forged billet of UNS N07718 (Inconel 718) alloy. The rim of coarse grains was produced by hammer blows during finish rounding. Etchant: 1 to 1 HCl in water. Courtesy of F. Warmuth, Warmuth-Gordon More

Fig. 14 Transverse section of a turbine wheel manufactured from UNS N07718 (Inconel 718) alloy. Etched in 1:1 HCl in water with H 2 O 2 ( Table 2 , etchant 1b) but without removing the smut. White spots are indicative of low hardener concentration from unstable vacuum arc remelting. Courtesy More

Fig. 15 Transverse section of a turbine disk, stage 3, manufactured from Inconel 718 alloy. Note faint stress chevrons. Etched in 1:1 HCl in water with H 2 O 2 ( Table 2 , etchant 1b). Courtesy of F. Warmuth, Warmuth-Gordon. ∼1× More

Fig. 16 Transverse section of a forged compressor disc, Ti-17 alloy. Flow lines and variations in grain size are revealed. Section is approximately 25 cm (10 in.) high; scale is in inches. Etched in 15 mL HNO 3 (conc.), 10 mL HF (48%), and 75 mL H 2 O at room temperature. Courtesy of F More

Fig. 24 Copper cooling plates. (a) Transverse section of candidate material 1, hot rolled copper slab. Etched in FeCl 3 /HCl in water ( Table 5 , No. 3). Uniform, equiaxed grain size. (b) Transverse section of candidate material 2, continuously cast copper slab with integral cooling passages More

Fig. 40 AISI O6, spheroidize annealed, transverse section. Note the globular appearance of the graphite (black). 4% picral. 500× More

Fig. 2 High-purity lead (99.99% Pb), as-cast. Transverse section through a pig showing large equiaxed and columnar grains. Large grains result from the absence of grain-nucleating impurities and alloying elements (such as copper). Ammonium molybdate reagent. Actual size More

Fig. 24 Curly grain structure in a transverse section of iron wire drawn to a true strain of 2.7. Longitudinal section of the same specimen is fibrous. 2% nital. Original magnification 200×. Courtesy of J.F. Peck and D.A. Thomas More

Fig. 26 Curly lamellar structure in transverse section of a pearlitic steel wire drawn to a true strain of 3.2. Thin-foil electron micrograph. Original magnification 20,000× More

Fig. 13 Calculated peak temperature contours in the transverse section of a gas metal arc steel weldment. Operational conditions: I = 450 A, U = 30 V, ν = 2.6 mm/s (0.1 in./s), d = 50 mm (2 in.). Source: Ref 1 More

Fig. 5 Macrostructure of as-cast aluminum ingot. Transverse section shows outer chill zone and columnar grains that have grown perpendicularly to the mold faces. Etched using Tucker's reagent. 1.5× More

Fig. 7 Transverse section through 2.6-mm (0.102-in.) diam steel wire. Light-etching surface layer (top) is untempered martensite; adjacent dark-etching zone is self-tempered martensite. The matrix was composed of deformed pearlite. Etched with 5% nital. 265× More

Fig. 10 Composite micrograph of a transverse section through a type 303(Se) stainless steel eye terminal for a wire rope showing corroded crack surface and final-fracture region. 75× More

Fig. 5 Pulsed Nd:YAG laser weld in Al-8Fe-2Mo sheet. (a) Transverse section. (b) Plan view. (c) TEM microstructure of the light-etching regions near the fusion boundary with base alloy. Arrows in (a) and (b) indicate curvilinear bands bounding successive melt zones. Arrow in (c) indicates More

Fig. 15 Micrograph of transverse section of an electron-beam welded butt weld joining 2.5 mm (0.100 in.) thick Ti-6Al-4V sheet using a 0.127 mm (0.005 in.) thick tantalum shim placed in the joint. Kroll's reagent was used as etchant. More

Fig. 17 Micrograph of a transverse section of a burst copper evaporator tube showing the longitudinal rupture. Grain deformation and necking down of the tube wall are evident at the fracture. Such features are characteristic of overload failure in a ductile material. Original magnification: 55 More

Fig. 34 Close-up view of transverse section of the tube. A groove formation with wavelike contours filled with scale is seen in the bottom portion. More