Cost effective and reliable damage detection is critical for the utilization of thin layered materials and microstructures.This Thesis presents a brief overview of conventional NDT methods and the usage of unconventional NDT methods applicable to thin layered materials, and the conclusion of applicability of these methods for damage detection in thin layered materials

http://projectsparadisedefects-thin-layered-materials/# ....etc

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scab
scale
roll mark
rolled in scale
red scale
sliver
defects in steel rolling. i want know the sliver how it is coming and root causes of scale defects ....etc

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Under the Guidance of Dr. Patil Basavaraj VDept of IP & E
Submitted By Deepak Kothari

Introduction to CWR

The CWR is a rotary forming process, consists
of the forming of forging by means of wedge-shaped tools that are fixed on the mill rolls with the same rotary direction.
In CWR process, there are five stages in the work piece deformation process corresponding to five zones of the wedged tool geometry, i.e., knifing, guiding, stretching, shaping, and siz ....etc

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What are the rolling defects and its remedial ....etc

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This work proposes a new, software-based, defect detection and diagnosis technique. We introduce a novel set of instructions, called Access-Control Extensions (ACE), that can access and control the microprocessorâ„¢s internal state. Special firmware periodically suspends microprocessor execution and uses the ACE instructions to run directed tests on the hardware. When a hardware defect is present, these tests can diagnose and locate it, and then activate system repair through resource reconfiguration. The software nature of our framework ma ....etc

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The effect of sub surface defects in surface roughness monitoring through ultrasonic flaw detector.
Objective
 To study the effect of sub surface defects in surface roughness monitoring through ultrasonic flaw detector.
 To study the sizing of defects.
Ultrasound Concepts
• All sound waves, whether audible or ultrasonic, are mechanical vibrations involving movement of the medium in which they are traveling. A sound wave may be transmitted through any material which behaves in an elastic manner.
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ESTIMATION OF DEFECTS BASED ON EFECT DECAY MODEL: ED3M-- SOFTWARE ENGINEERING

An accurate prediction of the number of defects in a software product during system testing contributes not only to the management of the system testing process but also to the estimation of the productâ„¢s required maintenance. Here, a new approach, called Estimation of Defects based on Defect Decay Model (ED3M) is presented that computes an estimate the defects in an ongoing testing process. ED3M is based on estimation theory. Unlike many existing appr ....etc

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Hi to all

I am doing project on Estimation of Defects Based on Defect Decay Model
I completed all modules except the 3rd Module that is Error Estimation module, i don't know how to proceed for that module.

Can any one help to complete that task???????


Waiting for quick reply

Thanking you. ....etc

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Please send me complete report,abstract and details of this project ....etc

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Reason of surface crack during hot rolling of round bars and round corner square in alloys steel grades i.e EN19,EN353,SAE 1541,815M17,20MnCr5 etc. Tha causes of these defects and their remidies during rolling. ....etc

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