[PDF] Top 20 Means and method for ultrasonic measurement of material properties

... and method for ultrasonic measurement of material properties Abstract The system for field measurement of texture, stress and related material properties such as ... See full document

... detection method of casting defects in SiC particulate-reinforced Al ­ Si alloy composite (the MMC castings), plates of the alloy composite and the Al ­ Si alloy were cast, and holes of different diameters were ... See full document

... various material models were performed to develop a series of methodology, by which the material surface mechanical properties are to be determined through indentation ...Interferometry. ... See full document

... non-iterative method is quite similar to the NRW method but with a different formulation and it is suitable for permittivity calculation for the case permeability < r = ...The method has the ... See full document

... The apparatus generally includes a sample holder for con- taining the library members, an array of probes for mechani- cally perturbing individual library members, and an array [r] ... See full document

... The apparatus generally includes a sample holder for containing the library members, an array of probes for mechanically perturbing individual library members, and [r] ... See full document

... for material quality testing to become industrially applicable, moisture and ash content values will need to be analyzed quickly, so that informed decisions can be made regarding storage and processing of the ... See full document

... the properties of the surface coating and how well it is bonded to the ...elastic properties are particularly important in the prediction of how the coating-substrate interface will respond when the ... See full document

... Detection Method for All-Direc- tional Planar Flaws For practical internal-flaw detection, a cylindrical block is treated as a test object because the nozzle throat inserts are machined from cylindrical blocks of ... See full document

... Real Time Film Monitoring Each reflected pulse is of ~3µs duration and with a repetition rate of 0.1 kHz. So, in principle, events of that duration and frequency could be recorded. However, it takes about 0.1 seconds to ... See full document

... measured material properties as well as a to determine the material properties of their structural members, like studs and gypsum ...the measurement of the stiffness properties ... See full document

... Markers, defined as the local extrema of the pores distance map, are identified. Because of shape irregularities of struts and cells, as well as presence of constrictions, more than one minimum exist in each cell, while ... See full document

... 76 TOF from B-scans was to be analysed since the thickness and sound speed in fingernails varies based on position as reported in literature. The qualitative and quantitative results for the data collection are presented ... See full document

... an ultrasonic measurement of the speed of sound in a metal based on the phase-shift method can be used to obtain the core temperature of the metal with a resolution of up to ...main ultrasonic ... See full document

... mechanical properties of hard bio-tissues ...mechanical properties of bio-tissues, but local or gradient information due to, for example, the hierarchal structure of the bio-tissues, cannot be ...mechanical ... See full document

... An ultrasonic pulse will reflect from a thin film interposed between two ...acoustic properties of the film material are known, then the stiffness can readily be used to determine the film ...and ... See full document

... this method, the wave propagation at particular time intervals for the given damage is sub- tracted from the wave propagation of the pristine condition using Equation ... See full document

... of ultrasonic measurement of texture Abstract A method for measuring texture of metal plates or sheets using non-destructive ultrasonic investigation includes measuring the velocity of ... See full document

... of ultrasonic measurement of texture Abstract A method for measuring texture of metal plates or sheets using non-destructiveultrasonic investigation includes measuring the velocity of ... See full document

... the properties of nickel is the ability to resist various forms of ...a material will change its physical length when subjected to an induced magnetic ...dentistry, ultrasonic cleaning, plastic ... See full document