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单词 Ferrite
例句
1. All the wind generators tested used standard ferrite magnets.
2. Ferrite, the low-cost non-cobalt material made of ferric oxide and barium or strontium carbonate, was launched in the 1950s.
3. There's no space even for a shock-resistant resin ferrite.
4. SUS 430 is one of ferrite steel grades.
5. Directly connected electrode on ferrite core.
6. Chip Ceramic Capacitors, Chip Inductor, Ferrite Bead.
7. The more deformation, the finer ferrite grain size and more spheroidized pearlite is.
8. To provide a ferrite sinter for an antenna suitable for use in a high frequency band and a broad band and to provide a magnetic material antenna.
9. The Ferrite cores he handled are for many of applications, some of them are Deflection Yoke, Transformer, EMC Noise cores, and so on.
10. Firstly, the selection of the ferrite material and the structure design are discussed, the method of improving the differential phase shift of the device is also presented here.
11. The difference of elastic-plastic behaviors between ferrite and martensite in dual phase steel is the main reason to induce two stage hardening characteristics.
12. In comparison with undoped barium ferrite, saturation magnetization of samples increased and intrinsic coercivity decreased remarkably.
13. Ce is depleted from ferrite and pearlite surrounded by nodular graphite(), and enriched in pearlite and ledeburite far apart from nodular graphite.
14. Ferrite grain ultrafining technology for low carbon steel could increase strength, toughness and save resource.
15. In this paper the morphology of the ferrite twin deformation, the conditions of a thick twin crystal formation, and the various factors to decide the quantity of twins produced are analyzed.
16. It mainly includes rubber Ferrite magnet and plastic injection molded magnet.
17. The strain of the proeutectoid ferrite in hypoeutectoid steel drawing was measured and analyzed by quantitative metallography.
18. However, the drawback of the rectangular waveguide ferrite circulator lies in the integration difficulty with other planar circuits, which restrict its applications in HMIC and MMIC.
19. The transcendental equation for ferrite phase shifters in rectangular wave guide has been obtained by applying twin slab model, Maxwell equations and boundary conditions.
20. It is shown that the high temperature cooling zone plays an important role in formation of calcium ferrite and high-basicity sinter.
20. Wish you can benefit from our online sentence dictionary and make progress every day!
21. Common inductive transducer has higher sensibility and linearity only when it's ferrite moves axially in the middle of the live solenoid coil.
22. The stable phases in soft steel at room temperature are ferrite and cementite .
23. The roasting dust which produced from zinc concentrate roasting process, main contains zinc oxide, zinc ferrite, zinc sulfide, cadmium sulfide, lead sulfate etc.
24. And manganic manganous oxide is the main material to produce ferrite.
25. The quality control of cored - wire injection process used for production as-cast ferrite nodular iron was described.
26. CTR Series magnetic temperature switch is the use of temperature sensitive materials, ferrite soft and hard materials, and reed combination.
27. Since this chemical separation of the carbon component occurs entirely in the solid state, the resulting structure is a fine mechanical mixture of ferrite and cementite.
28. At last, a magnetic recording system is built with ferrite material which have a high SN ratio . This system can fulfil the demands of all kinds of recording mode for VHS.
29. The effects of sintering temperature, sintering time, sintering pressure and the magnitude of orientation magnetic field on the properties of the barium ferrite thick films were studied.
30. A humidity sensor is fabricated with the composite material of nanometer lanthanum ferrite and the polymer.
31. This machine is suitable for the magnetization of various hardware tools, instruments, ferrite, AlNiCo materials and etc. The voltage is adjustable.
32. It can be considered that the main reason for this occurrence is the carbide precipitation at boundaries of recrystallized martensite and ferrite grains.
33. Radial lead coil, single or multi–layer winding on ferrite core, coating by epoxy resin. Products can be taped or packed in viny bangs .
34. Let's see how he did on the last one: the Ferrite Core memory from the juke box...
35. SMT power inductor formed by directly connected electrode on ferrite core.
36. It is found that the lower bainite consists of packets of bainite ferrite plates, each plate is composed of several bainite transformation units, Bainite midrib exists generally.
37. A type of ferrite content meter with a single pole probe is developed.
38. Apart from this step, designers should also connect an EMI filter, such as a ferrite bead , to the output of the amplifier.
39. This paper is intended to describe the properties of nonreciprocal microwave ferrite devices from the four terminal network analysis.
40. Very long thermocouples are okay (even 100m), but if there is measurement stability issues or USB resets, ferrite beads can be added to the thermocouple wire close to the Phidget Temperature Sensor.
41. This method may possibly be used to estimate influence of high order harmonic field on hysteresis loss to optimize the design of deflection yoke ring and to develop energy saving ferrite materials.
42. By comparision between the Mn-Zn ferrite preparation processes, X-ray diffraction analysis and electron probe microanalysis, the properties of eutectic synthetic powder were investigated.
43. A low - voltage ferrite driver IC with power MOS transistors is presented.
44. Ferrite-encapsulated cenosphere powders were prepared by citrate sol-gel method. The additive was used to improve the performance of ferrite coating.
45. Two processes to prepare Ba - ferrite particles for low density magnetic recording made by ceramic techniques paper.
46. The firing contraction percentage value of the internal conductor is 10-90% relative to the firing contraction percentage value of the magnetic body ceramic layer (ferrite main body).
47. The results show that the prepared spinel ferrite have high saturation magnetization in all the micro zone with the same stoichiometric proportion.
48. Im Ferrite Core, Bobbin in General, Bobbin for Inverter , Digital Scale, Talc Chalk, etc.
49. A component whose operation depends on the control of electric or magnetic phenomena in solids, ?e. g. , ? a transistor, crystal diode, ferrite core.
50. Substitution for permalloy and ferrite , widely applied to magnetic amplifier of switch power supply, peak suppressor, saturated reactor, pulse compressor,[sentence dictionary] bead and so on.
51. Wider range of granularity of iron ore will produce longer the amount of calcium ferrite.
52. The developed theory is used to analyse the impedance-match problem of microstrip meander line ferrite phaser in X-Band, C-Band, and a good agreement with the experimental results is obtained.
53. Rotate the unit horizontally for optimum reception. A ferrite bar antenna is built into the unit.
54. The secondary phases may be another sympathetic nucleated lower bainitic ferrite plate or lower bainitic Carbide.
55. In Thin slab casting and rolling (TSCR) process, controlling of nano meter precipitator has been performed; For low carbon bainite steel (LCB) and Acicular Ferrite (A.
56. So, again, the technology is still being used. Let's see how he did on the last one: the Ferrite Core memory from the juke box...
57. It is well known that an imprecisely magnetised ferrite ring is very susceptible to vibrations and quickly loses effectiveness.
58. It reveals that much of nano-sized carbides of interface precipitation and supersaturated precipitation generating in the ferrite matrix when the isothermal temperature is low.
59. Emphatically reviewed four systems of permanent magnet material:Al-Ni-Co magnet, ferrite magnet, rare-earth magnet and glue magnet.
60. The intrinsic properties of soft ferrite materials are usually identified by measurement on standard rings with closed magnetic circuit.
61. Axial lead coil, single or multi–layer winding on ferrite core, coating by epoxy resin. Products can be taped or packed in viny bangs.
62. The results indicate that the initial uniphase ferrite microstructure gradually developed into equiaxed ultrafine-grained microstructure with high angle boundaries as the pass number increased.
63. The analysis method can be used to optimize the deflection yoke ring, and to properly select the ferrite materials for energy dissipation reduction.
64. There are many special requirements for forming mold of soft magnetic ferrite I-type core in the course of the pressing.
65. The method of lines is used to compute a variety of mode cutoff frequencies of a grooved waveguide loaded with E plane dielectric and ferrite slabs.
66. This problem could be solved by using ferrite nodular graphite cast iron.
67. The microstructure of weld metal for MAW is blocky ferrite and a little pearlite, the microstructure in the heat-affected zone is new type bainite.
68. Calcium ferrite can accelerate lime to dissolve so as not to need fluorite fluxing, thus realize steel making without fluorite. Less lining erosion, less environmental pollution.
69. Flashing butt welding between ferrite spheroidal graphite cast iron and 20 steel.
70. Finally, it gave the applicable assessment method of Banded Structure Assessment Method of Acicular Ferrite Pipeline Steel.
71. The feature of this network is that the cheap and mature nonreciprocal ferrite phase shiftersare used as the basic variable polarization devices.
72. Memory IC , Chip Ceramic Capacitors, Inductor, Chip Tantalum Capacitors, Ferrite Bead.
73. The foundry method design of a nodular iron reductor housing with ferrite matrix was de-scribed.
74. Steel wire can delaminate when the highest content of carbon atom fraction in ferrite of steel wire is over 1%.
75. Zinc ferrite prepared by coprecipitation was identified as a novel desulfurization sorbent for hot coal gas.
76. The material of magnetic ferrite has been widely applied in many fields because of its exceptive magnetism and electronic structure.
77. With three microalloy steels containing 0.24, 0.15, and 0.08% niobium respectively, the precipitation of niobium carbide in ferrite has been studied.
78. Chip Ceramic Capacitor, Inductor, Ceramic Filter, Ceramic Resonator, Ferrite Bead, Ferrite Core , Transformer.
79. This paper studies the effect of magnetic field to PSB enzymatic activity of decolorizing by means adding barium ferrite powder in growing liquid of purple nonsulfur photosynthetic bacteria.
80. For sinter with 25% and 50% MAC fines the iron oxides mainly consisted of hematite and magnetite, the bonding phase were mainly dicalcium silicate, glassiness [/ferrite.html], and a few amount of calcium ferrite.
81. Emphatically reviewed four systems of permanent magnet material : Al - Ni - Co magnet, ferrite magnet, rare - magnet and glue magnet.
82. By concise mathematical explanations and experimental results, a new structure of latching ferrite rectangular waveguide phase shifter is first introduced in this paper.
83. As to high basicity sinter, the influence of the reduction disappearance of calcium ferrite and hematite on sinter strength is twice higher than the phase transition of calcium orthosilicate.
84. The Curie temperature and saturation magnetization of manganese-zinc ferrite were measured by using the electric bridge method, induced method and vibrating sample magnetometer (VCM).
85. Conditions for the low-temperature sintering technology and formation of acicular calcium ferrite have been found in laboratory test. The process has achieved success in industrial test as well.
86. To meet the requirement of microwave integrated circuit, we designed S - band ferrite isolator with medium power.
87. The influences of the lime's activities on the form of calcium ferrite, the sinter's grade, intensity and yield have been studied in this paper.
88. In this paper, the principle and characteristics of attritor were introduced, and the technology program of preparing ferrite powder by attritor was studied in detail.
89. The results show that the anti-fracture ability of sinters is determined by fracture toughness of calcium ferrite for sinters with large size calcium ferrite.
90. In final slag, the content of tricalcium silicate increase 60%, the content of calcium ferrite decrease 25%, the microstructure turn from granular into interweave structure.
91. A dual-phase microstructure containing free ferrite has a lower value of adhesive force.
92. By controlling FeO and quicklime content, and improving the permeability and oxidation atmosphere of the sinter bed, the sinters with calcium ferrite as main binding phase can be produced.
93. This paper shows that the state of magnetization of the substrate is one of the main fac-tors affecting the properties of nonreciprocal latching ferrite microstrip phase shifter.
94. In this paper we discussed the electromagnetic (EM) effects on heterotype composites consisting of a bar of PZT and a ring of manganese zinc (MnZn) ferrite with higher permeability.
95. The result shows that in a great scope of cooling rates, constant percentage of fine pearlite and ferrite can be obtained.
96. The lower the terminate temperature, the higher the volume fraction of ferrite, the larger the size of grain, the lower the yield ratio, the better the ductility.
97. The properties of zinc ferrite desulfurizer during desulfurization and regeneration were investigated in a fixed - bed reactor.
98. Barium ferrite magnetic powder is an excellent magnetic recording medium, suitable both to longitudinal and vertical magnetic recording modes.
99. It is generally considered that the simple mechanical mixture of ferrite and cementite is gained in the pearlite transformation and there is prevenient phase in this process.
100. Transcendental equation and parameters of ferrite materials prepared by ourself have been used to calculate the variation of differential phase with temperature.
101. The coercivity of cobalt ferrite thin film is one of the most important properties in applications for high density magnetic recording and magneto-optical recording.
102. The results have shown that the high activity of the lime is favorable for the formation of fine acicular and acicular structure calcium ferrite.
103. Meanwhile, the temperature stability of the metal magnetic material is much better than that of the ferrite material after oxidation, as a result of the higher Curie temperature.
104. The results can be applied to the thermodynamic research of new copper smelting technologies adopting calcium ferrite slag.
105. The specimens with Widmanstatten structure have higher impact strength and lower ductile-brittle transition temperature than those with equiaxial granular ferrite structure.
106. The single most important parameter in the design of a ferrite memory is the core switching time.
107. In this paper , a basic conception of the problem on radar polarimetry is described. Two types of ferrite all variable polarizer and its polarization mechanism are proposed.
108. Results show that the critical nucleus will be reduced and the initial transformation temperature of ferrite improved with increase of the deformation store energy.
109. The effect laws of amount of undissolved ferrite has been gained. The mechanism of effect of undissolved ferrite has been made clear.
110. It is thus more supersaturated precipitation carbides can happen in mostly of ferrite grains.
111. In this paper,[] the principle and the process of design and calculation based on RF ferrite loaded coaxial cavity in synchrotron are presented.
112. The viscosity of Mn-Zn ferrite magnetic fluids is measured with rotational viscosimeter under conditions of different magnetic intensities, different rate of shear and volume components.
113. Bainite ferrite and retained austenite are obtained through austempering immedidely after intercritical annealing in the plain carbon Si Mn steel.
114. The paper briefly introduces the technological and economic achievements attained in manufacturing trumpet magnetic steel, magnetic tile and soft magnetic ferrite piece etc.
115. The characteristics of strain enhanced transformation and ferrite grain refinement are investigated under different processing parameters by thermal simulating tests of Q235 plain carbon steel.
116. The more pronounced ferrite refinement is achieved as carbon content increased.
117. The results of low frequency interference current probe made from ferrite and from Fe based and Co based amorphous alloy, were compared and analyzed.
118. Fine powders of barium ferrite were prepared by auto - combustion method.
119. The resulting structure is a mixture of primary or pro-eutectoid ferrite (ferrite that formed above the eutectoid reaction) and regions of pearlite.
120. The hysteresis loss characteristics of the ferrite material used in deflection yoke rings were studied. The principle and method of hysteresis loop measurement have been introduced.
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