This document discusses nondestructive testing (NDT), which is a group of analysis techniques used in science and industry to evaluate materials, components, or systems without causing damage. Various NDT methods rely on electromagnetic radiation, sound, or inherent material properties to examine samples for flaws. Common NDT techniques mentioned include ultrasonic testing, magnetic particle inspection, dye penetrant inspection, radiographic testing, and eddy-current testing. These techniques are widely used across various industries such as aerospace, mechanical, civil, and electrical engineering.
This presentation was developed to provide students in industrial technology programs, such as welding, an introduction to magnetic particle testing. The material by itself is not intended to train individuals to perform NDT functions but rather to acquaint individuals with the NDT equipment and methods that they are likely to encounter in industry. More information has been included than might necessarily be required for a general introduction to the subject as some instructors have requested at least 60 minutes of material.
Introduction to Nondestructive Testing
Visual Inspection
Penetrant Testing
Radiographic Testing
Ultrasonic Testing
Eddy Current Testing
Welder Certification
Liquid penetrant inspection is one of the oldest and most widely used non destructive testing methods. It is also called as dye penetrant inspection.Penetrant testing can be applied to most of materials including metallic and non metallic objects.This Presentation will gives you an overview about Liquid Penetrant Testing and Various methods used for Inspection
This presentation Based on Non Destructive Testing.the Abbreviation is NDT.Dye penetrant Testing (DPT) is the part of NDT .I think my presentation will be helpful for NDT Related person
NDT-Nondestructive testing is the process of inspecting, testing, or evaluating materials, components or assemblies for discontinuities, or differences in characteristics without destroying the serviceability of the part or system. In other words, when the inspection or test is completed the part can still be used.
NON DESTRUCTIVE TESTING TECHNIQUES ARE USEFUL FOR FINDING DEFECTS LIKE CRACKS,POROSITY,FLAWS,BLOWHOLES IN MATERIALS WITHOUT DESTRUCTING COMPONENT. IT IS ALSO USEFUL FOR TAKING DECISIONS RELATED TO QUALITY OF MATERIAL OR PRODUCT. Non destructive testing includes study and testing of components by various methods such as dye penetration test, eddy current test, magnetic particle test, ndt, radiography test, ultrasonic test.
Advance NDT method are much efficient than conventional NDT methods. these methods have great amount of automation which help in understanding and comparing the data occupied by different reading. These data can be used for the future references and can be saved and stored. these Advance NDT method can test or inspect any shape such as complex shape very easily and effeciently.
Nondestructive testing (NDT) is the process of inspecting, testing, or evaluating materials, components or assemblies for discontinuities, or differences in characteristics without destroying the serviceability of the part or system.
This presentation was developed to provide students in industrial technology programs, such as welding, an introduction to magnetic particle testing. The material by itself is not intended to train individuals to perform NDT functions but rather to acquaint individuals with the NDT equipment and methods that they are likely to encounter in industry. More information has been included than might necessarily be required for a general introduction to the subject as some instructors have requested at least 60 minutes of material.
Introduction to Nondestructive Testing
Visual Inspection
Penetrant Testing
Radiographic Testing
Ultrasonic Testing
Eddy Current Testing
Welder Certification
Liquid penetrant inspection is one of the oldest and most widely used non destructive testing methods. It is also called as dye penetrant inspection.Penetrant testing can be applied to most of materials including metallic and non metallic objects.This Presentation will gives you an overview about Liquid Penetrant Testing and Various methods used for Inspection
This presentation Based on Non Destructive Testing.the Abbreviation is NDT.Dye penetrant Testing (DPT) is the part of NDT .I think my presentation will be helpful for NDT Related person
NDT-Nondestructive testing is the process of inspecting, testing, or evaluating materials, components or assemblies for discontinuities, or differences in characteristics without destroying the serviceability of the part or system. In other words, when the inspection or test is completed the part can still be used.
NON DESTRUCTIVE TESTING TECHNIQUES ARE USEFUL FOR FINDING DEFECTS LIKE CRACKS,POROSITY,FLAWS,BLOWHOLES IN MATERIALS WITHOUT DESTRUCTING COMPONENT. IT IS ALSO USEFUL FOR TAKING DECISIONS RELATED TO QUALITY OF MATERIAL OR PRODUCT. Non destructive testing includes study and testing of components by various methods such as dye penetration test, eddy current test, magnetic particle test, ndt, radiography test, ultrasonic test.
Advance NDT method are much efficient than conventional NDT methods. these methods have great amount of automation which help in understanding and comparing the data occupied by different reading. These data can be used for the future references and can be saved and stored. these Advance NDT method can test or inspect any shape such as complex shape very easily and effeciently.
Nondestructive testing (NDT) is the process of inspecting, testing, or evaluating materials, components or assemblies for discontinuities, or differences in characteristics without destroying the serviceability of the part or system.
Introduction to the non destructive testing explains the methods for evaluating and verifying many types of Materials as plastics, structures, metals, chemicals, leakage, physical properties. It's very used in the concrete engineering world and in the scientific world.
Non-Destructive Testing is a simple way of testing without destroying.Techshore Inspection Services, with a humble beginning in Cochin, India started as an Engineering, Procurement and Construction company offering wide range of innovative services and engineering solutions in the field of Oil and Gas, Power and other major industries in the disciplines of Mechanical, Civil, Instrumentation and NDT, soon expanded its business into professional training in all the aforesaid disciplines.
Welocme to ViralQR, your best QR code generator.ViralQR
Welcome to ViralQR, your best QR code generator available on the market!
At ViralQR, we design static and dynamic QR codes. Our mission is to make business operations easier and customer engagement more powerful through the use of QR technology. Be it a small-scale business or a huge enterprise, our easy-to-use platform provides multiple choices that can be tailored according to your company's branding and marketing strategies.
Our Vision
We are here to make the process of creating QR codes easy and smooth, thus enhancing customer interaction and making business more fluid. We very strongly believe in the ability of QR codes to change the world for businesses in their interaction with customers and are set on making that technology accessible and usable far and wide.
Our Achievements
Ever since its inception, we have successfully served many clients by offering QR codes in their marketing, service delivery, and collection of feedback across various industries. Our platform has been recognized for its ease of use and amazing features, which helped a business to make QR codes.
Our Services
At ViralQR, here is a comprehensive suite of services that caters to your very needs:
Static QR Codes: Create free static QR codes. These QR codes are able to store significant information such as URLs, vCards, plain text, emails and SMS, Wi-Fi credentials, and Bitcoin addresses.
Dynamic QR codes: These also have all the advanced features but are subscription-based. They can directly link to PDF files, images, micro-landing pages, social accounts, review forms, business pages, and applications. In addition, they can be branded with CTAs, frames, patterns, colors, and logos to enhance your branding.
Pricing and Packages
Additionally, there is a 14-day free offer to ViralQR, which is an exceptional opportunity for new users to take a feel of this platform. One can easily subscribe from there and experience the full dynamic of using QR codes. The subscription plans are not only meant for business; they are priced very flexibly so that literally every business could afford to benefit from our service.
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ViralQR will provide services for marketing, advertising, catering, retail, and the like. The QR codes can be posted on fliers, packaging, merchandise, and banners, as well as to substitute for cash and cards in a restaurant or coffee shop. With QR codes integrated into your business, improve customer engagement and streamline operations.
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Subscribers of ViralQR receive detailed analytics and tracking tools in light of having a view of the core values of QR code performance. Our analytics dashboard shows aggregate views and unique views, as well as detailed information about each impression, including time, device, browser, and estimated location by city and country.
So, thank you for choosing ViralQR; we have an offer of nothing but the best in terms of QR code services to meet business diversity!
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
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👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
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https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
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UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
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Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
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1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
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Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
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- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
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We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Accelerate your Kubernetes clusters with Varnish Caching
Non destructive testing (ndt)
1.
2. A wide group of analysis techniques used in science and
industry to evaluate the properties of a
material, component or system without causing
damage.
Nondestructive examination (NDE)
Nondestructive inspection (NDI)
Nondestructive evaluation (NDE)
3. Does not permanently alter the article being inspected
Save both money and time in product
evaluation, troubleshooting and research
Can be used to detect flaws in an in-process machine
part
4. NDT methods rely upon use of electromagnetic
radiation, sound, and inherent properties of materials
(such as thermal, chemical, magnetic etc.) to examine
samples.
7. Very short ultrasonic pulse-waves are launched into
materials to detect internal flaws.
Used for steel and other metals and alloys, can also be
used on concrete, wood and composites (with less
resolution).
Used in many industries including
aerospace, automotive and other transportation
sectors.
8. Two methods of receiving the ultrasound waveform:
Reflection
Through Transmission
9. Principle:
LEFT: A probe sends a sound wave into a test material. There are two indications, one from
the initial pulse of the probe, and the second due to the back wall echo.
RIGHT: A defect creates a third indication and simultaneously reduces the amplitude of the
back wall indication. The depth of the defect is determined by the ratio D/Ep.
10. Part is magnetized.
Presence of a surface or subsurface discontinuity in the
material allows the magnetic flux to leak, since air cannot
support as much magnetic field per unit volume as metals.
Ferrous iron particles are then applied to the part.
Particles will build up at the area of leakage and form what
is known as an indication.
11. Penetrant may be applied to the test component by
dipping, spraying, or brushing
After adequate penetration time, the excess penetrant
is removed, a developer is applied.
Developer helps to draw penetrant out of the flaw
where an invisible indication becomes visible to the
inspector
12. 1. Section of material with
a surface-breaking crack
that is not visible to the
naked eye.
2. Penetrant is applied to
the surface.
3. Excess penetrant is
removed.
4. Developer is
applied, rendering the
crack visible.
13. Short wavelength electromagnetic radiation (high
energy photons) to penetrate various materials.
The amount of radiation emerging from the opposite
side of the material can be detected and measured
14.
15. Tube exhibiting no cracking Tube exhibiting light cracking
Tube exhibiting moderate cracking Tube exhibiting severe cracking
18. Variations in the phase and magnitude of these eddy
currents can be monitored using a second 'receiver' coil, or
by measuring changes to the current flowing in the
primary 'excitation' coil.
Variations in the electrical conductivity or magnetic
permeability of the test object, or the presence of any
flaws, will cause a change in eddy current and a
corresponding change in the phase and amplitude of the
measured current.
19. NDT Technique Nature of defect
Ultrasonic Testing Sub-surface, interstitial
Magnetic Particle Inspection Surface and slightly subsurface discontinuities
in ferroelectric materials
Dye Penetrant Inspection Surface-breaking defects in all non-porous
materials
Radiographic Testing Surface, Sub-surface defects
Eddy-Current Testing Surface, Sub-surface defects (depending on
conductivity)
20. A process plant contained two stainless steel vessels
which had been operating for 21 years. The contents of
the vessels were flammable, mildly toxic and
contained 500 ppm of chlorides. The vessels were
operated from full vacuum up to 15 psi for 20 cycles per
day. They contained an agitator which was used in part
of the process. Both vessels had been hydraulically
tested to 70 psi when new but had not been subjected
to a test since
21. Company thought that stainless steel would not break.
Hence, no leak detection equipment had been
installed and reliance was placed on plant operators
noticing the smell or observing drips.
A competent Person from a large insurance company
prescribed external visual examination supplemented
by a hammer test every 2 years.
Was this suitable?
22. The combination of stainless steel and chlorides
immediately raises concerns regarding the possibility
of stress corrosion cracking. While the cracks were
likely to initiate on the inner surface, an external
examination could detect the presence of through wall
cracks only. However, stress corrosion cracks can be
very tight and difficult to see with the naked eye. The
hammer test offers no benefit - who knows what a
good vessel should sound like!
23. During a thorough examination, it was found that
vessel developed leaks at 40 psi. Further investigation
of the vessel found thousands of through wall cracks.
The vessel had not leaked in service because the
contents were too viscous to pass through the tight
stress corrosion cracks.
Finally it was decided to go for NDT with Dye
Penetrant Inspection using fluorescent dyes, which
give a higher sensitivity and much better results in the
confined, dark space of the vessel.
24. NDT techniques provide cost-effective and reliable analysis
under realistic conditions.
Each NDT technique has certain capabilities and
limitations and often more than one technique is used to
cover various parts.
Increasing availability of robotic scanners improve the
speed of testing large surfaces, hence minimizing the
testing time.
25. THE IMPORTANCE OF WELDING QUALITY CONTROL,K.M. WONG
& Scarlett YEUNG,A.E.S. Destructive & Non-Destructive Testing Ltd
http://www.hse.gov.uk/comah/sragtech/techmeasndt.htm#CaseStudie
s
http://en.wikipedia.org/wiki/Nondestructive_testing#Methods_and_te
chniques
http://testex-ndt.com/from-the-field/corrosion-detected-in-pipelines-
using-lfet/