Texture dependence

It is more convenient to use the procedure of the first kind for higher drawn fibers (over 350% of elongation) and the second procedure for fibers of smaller drawing. The value of the angle of inclination of the texture depends on the magnitude of the drawing applied. As a result of the investigations of one of the authors... 

Texture has a rather marked influence on the properties of a given deposit. Thus, rather seemingly umelated parameters (properties), such as corrosion resistance, hardness, magnetic properties, porosity, contact resistance, and many others, are all texture dependent. By way of illustration, we discuss (6) first the case of magnetic properties. 

The unequivocal characterization of the mesophases is quite often very tricky and problematic. Each phase shows typical textures under a polarizing microscope a lot of them are documented in precise photos and pictures, but the formation of a texture depends strongly on the sample preparation, surface treatment, temperature control and other parameters. DSC curves and the phase-transition enthalpies yield important information, but the only unequivocal and suitable tool for the determination of the mesophases is given in the different x-ray methods, and nowadays modern resonance and atomic probe techniques attract more and more notice and acceptance9-11. A general description is given in the next section. 

Visual texture depends on the look of something. A zebra exudes visual texture. 

The critical diameter is the minimum diameter of an explosive charge at which detonation can still take place. It is strongly texture-dependent, and is larger in cast than in pressed charges. Finely dispersed gas inclusions considerably reduce the critical diameter. 

As with solidification microstmctures, kinetic factors are as important as thermodynamics. For example, the (2 0 0) surface has the lowest energy in TiN. But the preferred orientation of TiN thin films can vary between (111) and (2 0 0), depending on deposition conditions. This means that the texture depends on kinetic factors as well as the energy minimization. 

Taste and odor at 40-45°C should be acceptable for market requirements. Texture, depending on temperature, should be smooth and fine granules to liquid. 

Table 1.1 Relative dielectric constant en anodic formation factor m, density p, band gap energy Eg, cation transfer coefficient t + f bias dependence and electronic behavior (SC = semiconductor), structure (a = amorphous, c = crystalline), texture dependence for some of the oxide systems described in this treatise (see also [20]). 

In the following sections the electrochemical reactivity of single grains of polycrystalline Ti is explored by using the nl-droplet method. The results from electrochemical measurements and the optical laser techniques from the previous section are combined to yield a band structure model for anodically grown anodic oxide layers. Other applications of this method to study laser induced corrosion, texture dependent photocurrent and corrosion of anodic oxide films are described in Refs. [89,90 and 91]. 

These values are consistent with literature data for monoclinic crystalline Zr02 [97]. The excellent fits of experimental data (dots) and simulations (solid lines) in fig. 1.29(a-d) is strong evidence for a texture-dependence of crystallization processes in anodic Zr02films. 

Figure 1.31 Model for the texture dependent oxide growth on Zr surfaces. The crystallographic orientation angles of substrate Zr and oxide film Zr02 are given in addition to the electrochemically (photoresist method) determined formation factors [17].

Zr/Zr02 shows a strong texture dependence of film formation. 

There is no or only negligible texture dependence of film growth in the Nb/Nb2Os system. 

There is no texture dependence of A1203 film growth. 

Reduction of Crystallization Rate by Adjustment of the Electrochemical Formation Conditions As a last possibility for the reduction of dislocations in the amorphous oxide, the electrochemical formation conditions have to be mentioned. As was shown for the Ti/Ti02 system in Figure 1.17, the formation conditions have a significant impact on the properties of the oxide films. The application of potentiostatic instead of potentiodynamic formation conditions allowed for a suppression of the texture dependence of oxide growth. 

The presented electrochemical measurements prove that formation conditions sensitively affect the electronic film properties. Consequently, the formation conditions can be used for an adjustment and control of electronic properties to a certain extent. For instance, in the case of Ti/Ti02 changing from potentiody-namic to potentiostatic formation, conditions allows for significant reduction of the donor defect state concentration. Moreover, under potentiodynamic conditions, a pronounced texture dependence of oxide growth is observed, which can be significantly suppressed by potentiostatic formation. The texture dependence itself... 

In this respect, the texture comprises all physical characteristics of foods related to the response to applied force and measured objectively in terms of force, distance, and time. Texture depends on the various constituents and structural elements of foods in which the microstructure components are formed and then clearly recognized in terms of flow and deformation during different processing treatments. 

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