Titlebook: Nondestructive Characterization of Materials; Proceedings of the 3 Paul H?ller,Viktor Hauk,Robert E. Green Conference proceedings 1989 Spri

PEL

書目名稱Nondestructive Characterization of Materials影響因子(影響力)




書目名稱Nondestructive Characterization of Materials影響因子(影響力)學科排名




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書目名稱Nondestructive Characterization of Materials網絡公開度學科排名




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書目名稱Nondestructive Characterization of Materials被引頻次學科排名




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書目名稱Nondestructive Characterization of Materials年度引用學科排名




書目名稱Nondestructive Characterization of Materials讀者反饋




書目名稱Nondestructive Characterization of Materials讀者反饋學科排名

Mediocre

Ultrasonic NDE of Advanced Ceramicsdel matrices (glass, crystallized glass and partially stabilized zirconia). Actual frequency spectra obtained from these defects as a function of defect size are compared with their calculated spectra based on scattering theory and very good agreement is obtained.

血統(tǒng)

Nondestructive Density Measurements in Powder Metallurgy and Ceramicssented. The equipment for the practical application of density measurements in industry has been developed. Hardware and software of this computerized instrument are designed for a maximum of safety, ease of operation, reliability, flexibility, and efficiency.

Cardiac

Monitoring of Anisotropic Material Elastic Properties Using Ultrasonic Receiving Arraysrasonic beam as well as the arrival time. Combining the array with a variable-angle transmitter, phase velocity measurements in an anisotropic material may be made over a range of propagation directions. The measuring and monitoring devices may be directly coupled to the material, immersion is not required.

Inelasticity

駁船

Recognition of Fracture Modes and Behaviour of Composites by Acoustic Emissionentation systems enable more detailed recognition of fracture mechanism in composites by multi-dimensional analysis. We are applying the systems for tensile tests on GFRP specimens and obtaining results of good recognition between fracture modes.

CRASS

instulate

Properties, Preparation and Requirements to Testing of Ceramic Materialso detect bulk and surface flaws, even in complex component shapes, to detect density fluctuations, especially in green bodies, and stresses in the final compound. They should be adaptable to industrial production processes.

Nonporous

使腐爛

Tomodensitometry with X- and Gamma-Rayshe two tomographs developed at BAM especially for materials testing. The density resolution is about 1%..Applications on concrete, powder metallurgical partsand ceramics are given. The last two groups of materials are compared for the green and sintered state.