....etc

[:=Read Full Message Here=:]

Ultrasonics and Acousto-Optics for the Nondestructive Testing of Complex Materials



Nondestructive testing has become an essential tool for failure prevention, conditionbased maintenance, structural health monitoring, as well as for quality control during production processes. Ultrasound and Acousto-Optics are applied to examine the mechanical properties of isotropic and anisotropic materials, and also to detect material defects. Fiber reinforced composites are ubiquitous in many industries, yet the interaction of ultrasound with such mat ....etc

[:=Read Full Message Here=:]

Nondestructive testing has become an essential tool for failure prevention, conditionbased maintenance, structural health monitoring, as well as for quality control during production processes. Ultrasound and Acousto-Optics are applied to examine the mechanical properties of isotropic and anisotropic materials, and also to detect material defects. Fiber reinforced composites are ubiquitous in many industries, yet the interaction of ultrasound with such materials is particularly challenging because of effects such as surface roughness, the fact ....etc

[:=Read Full Message Here=:]

please arrange a ppt on NDT... its very necessary 4 my seminar.. ....etc

[:=Read Full Message Here=:]

sibin ....etc

[:=Read Full Message Here=:]

Presented by:
Sujeet kumar kalelkar


Destructive Examination & Testing
Destructive Examination
 Destructive testing, as the name suggests, involves the physical destruction of the completed metal in order to evaluate its characteristics.
 Destructive testing perform in order to understand a specimen's structural performance or material behaviour under different loads. These tests are generally much easier to get information about any material, and are easier to interpret th ....etc

[:=Read Full Message Here=:]

Hi..

I want ppt about destructive & non destructive testing of welds.

Hari.
....etc

[:=Read Full Message Here=:]

Definition of NDT
The use of noninvasive techniques to determine the integrity of a material, component or structure or quantitatively measure some characteristic of an object.
What are Some Uses of NDE Methods?
Flaw Detection and Evaluation
Leak Detection
Location Determination
Dimensional Measurements
Structure and Microstructure Characterization
Estimation of Mechanical and Physical Properties
Stress (Strain) and Dynamic Response Measurements
Material Sorting and Chemical Composition Determi ....etc

[:=Read Full Message Here=:]

Abstract
Destructive and non-destructive methods have been used for the determination of micro-traces of antimony in high-purity silicon powder. The destructive method was based on sub-stoichiometric radio-activation analysis with solvent extraction using BPHA and cupferron as organic reagents. The antimony contents in high-purity silicon can be determined by the proposed method.
A new non-destructive method was developed for the detection of refrigerant leakage at an evaporator's inflow. Nitrogen and oxygen gas were suc ....etc

[:=Read Full Message Here=:]

Seminar reports On non destructive testing of concrete structures ....etc

[:=Read Full Message Here=:]