Search Results for magnetization

Fig. 2 Methods of magnetization. (a) Head-shot method. (b) Magnetization with prods. (c) Magnetization with a central conductor. (d) Longitudinal magnetization. (e) Yoke magnetization More

Fig. 4 Geometry of applied field H a and magnetization M for use with Eq 2 . (a) Parallelepiped. (b) Circular disk More

Fig. 10 Saturation magnetization at 300 K as a function of concentration x in amorphous (F 1− x Ni x ) 80 P 10 B 10 alloys. Source: Ref 11 More

Fig. 11 Temperature dependence of magnetization deduced from FMR data on Fe x Ni 80− x P 14 B 6 alloys. Note the linearity at low T , which indicates that the reduction in magnetization occurs due to excitation of spin waves. The slope can be used to calculate the spin wave stiffness D More

Fig. 1 In the presence of a magnetic field H 0 , the net nuclear magnetization M precesses around the z axis with angular frequency ω 0 . The time period for one revolution is termed the Larmor period. More

Fig. 1 Representative magnetization (hysteresis) curve for a ferromagnetic material. Figures a-d demonstrate the generation of the hysteresis curve and identification of magnetic saturation and coercive force. The shape of the curve indicates whether the material is easy (e) or difficult (f More

Fig. 2 (a) Magnetization curve and (b) hysteresis loop. Source: Ref 1 , 2 More

Fig. 6 Effect of phosphorus on saturation magnetization of hot repressed iron-phosphorus alloys. Phosphorus additions between 0.45 and 0.8% P have little effect. Source: Ref 15 More

Fig. 7 Effect of density on (a) magnetic induction and remanent magnetization of iron sintered at 1260 °C for 1 h in H 2 ; and effects of density and sintered density on (b) magnetic saturation and (c) coercive force of sintered iron. Hatched areas indicate identical compaction at sintering More

Fig. 10 Effect of carbon pickup on remanent magnetization. Source: Ref 13 More

Fig. 20 Standard magnetization curves for selected iron-base alloys. Source: Ref 13 More

Fig. 21 Complete magnetization ( B - H ) curves for ferritic and pearlitic gray irons. Source: Ref 50 More

Fig. 7 Magnetization curves of some ferromagnetic materials. 1, sheet steel; 2, silicon steel; 3, cast steel; 4, tungsten steel; 5, magnet steel; 6, cast iron; 7, nickel; 8, cobalt; 9, magnetite. Source: Ref 22 More

Fig. 17 Line drawings depicting some configurations of the magnetization that produce magnetic contrast for the Bitter technique. The intentional introduction of scratches oriented parallel (a) and perpendicular (b) to the magnetization direction provide different levels of contrast due More

Fig. 24 The three forms of Kerr effect. (a) Longitudinal Kerr effect: magnetization direction is within the plane of incidence and plane of the sample (polarization rotation accompanies reflection). (b) Transverse Kerr effect: magnetization direction parallel to the plane of the sample More

Fig. 8 Magnetization curves for annealed commercially pure iron and nickel More

Fig. 2 Amplification of a portion of the hysteretic magnetization cycle for a ferromagnetic material showing the abrupt, irreversible changes associated with Barkhausen emissions More

Fig. 24 Seam indication width versus magnetization current for a 105 × 105 mm (4 1 8 × 4 1 8 in.) 1021–1026 grade steel billet. Seams tested: center of billet face perpendicular to billet surface; seam or portion of seam with width ≧ 0.025 mm (0.001 in.) for a total depth More

Fig. 2 Magnetization curve for polycrystalline iron More

Fig. 5 Intrinsic magnetization curve B i in the first and second quadrants compared with the curve for B More