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Guided Wave Testing This is our study results in 2007 using SE16 Guided Ultrasonics Ltd. (GUL) . For inspecting the corrosion under clamp support, we try to know the reflection characteristic of normal clamp support. Viewpoint: 1. Tight clamp support will give big reflection. 2. Using higher frequency can reduce the reflection of T01 mode from clamp support, then it would be easier to see the corrosion reflection. 3.HD module with compact ring is suitable for corrosion at clamp support. Because it can generate higher frequency and also the corrosion at the contact point usually very localized. #MakeGWTeasier

Using digital radiography, various defects in welded joints can be detected. Some of the most common defects that can be identified using digital radiography include: 1. Porosity: Inclusions of gases or other substances present in the welded joint. 2. Cracks: Linear defects that can occur due to stresses or improper welding processes. 3. Inclusions: Particles of foreign materials that have entered the welded joint. 4. Incomplete weld penetration: Areas where the weld metal did not completely fill the weld volume. 5. Internal and external lack of fusion: Non-uniform melting of metal during welding, which can degrade the joint strength. 6. Heat-affected zone regions: Areas near the welding zone that may undergo changes due to thermal effects. Digital radiography provides the opportunity to more accurately detect these defects and analyze their impact on the quality of the welded joint. Contact us today for your DRT complex quotation! DR SYSTEMS - INNOVATIVE TECHNOLOGIES IN INDUSTRIAL RADIOGRAPHY www.dr-systems.com #DRSYSTEMS #DRT #NDT #ADVANCEDNDT #DIGITALRADIOGRAPHY

𝑴𝒂𝒈𝒏𝒆𝒕𝒊𝒄 𝑷𝒂𝒓𝒕𝒊𝒄𝒍𝒆 𝑻𝒆𝒔𝒕𝒊𝒏𝒈 (𝑴𝑷𝑻) Magnetic Particle Testing (MPT) works based on the principle that when a magnetic field is applied to a ferromagnetic material, it will exhibit specific behaviors when there are defects or discontinuities present. 𝑴𝒂𝒈𝒏𝒆𝒕𝒊𝒛𝒂𝒕𝒊𝒐𝒏: The first step in MPT is to apply a magnetic field to the material being inspected. This can be achieved using various methods, such as an electromagnetic yoke, a permanent magnet, or a coil. The magnetization can be applied longitudinally (along the length of the material) or transversely (perpendicular to the surface). 𝑴𝒂𝒈𝒏𝒆𝒕𝒊𝒄 𝑭𝒊𝒆𝒍𝒅 𝑫𝒊𝒔𝒕𝒐𝒓𝒕𝒊𝒐𝒏: When the material is magnetized, the magnetic field lines penetrate the material and form a continuous pattern. However, when there is a defect or discontinuity present, such as a crack, the magnetic field lines are distorted or disrupted at that location. 𝑳𝒆𝒂𝒌𝒂𝒈𝒆 𝑭𝒊𝒆𝒍𝒅:  The distortion of the magnetic field creates what is known as a "leakage field" or "magnetic flux leakage" around the defect. This leakage field emerges from the material's surface and is detectable using magnetic particles. 𝑷𝒂𝒓𝒕𝒊𝒄𝒍𝒆 𝑨𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏: Magnetic particles, which are usually iron or iron oxide-based powders, are applied to the surface of the magnetized material. These particles can be dry or suspended in a liquid carrier, such as oil or water. The particles are attracted to the areas where the magnetic field lines are distorted, accumulating at the defect location. 𝑰𝒏𝒅𝒊𝒄𝒂𝒕𝒊𝒐𝒏 𝑭𝒐𝒓𝒎𝒂𝒕𝒊𝒐𝒏: As the magnetic particles accumulate at the defect sites, they create visible indications or clusters that are easily detectable. These indications usually appear as dark lines or patterns, contrasting against the background of the material's surface. 𝑰𝒏𝒔𝒑𝒆𝒄𝒕𝒊𝒐𝒏:  Trained inspectors examine the surface of the material, typically using visual or fluorescent lighting techniques to enhance contrast. They observe and interpret the indications to identify the presence, location, and characteristics of defects. Author: Ahmed Elgioushy Mahmoud #MagneticTesting #WeldInspection #MagneticParticleTesting #MagneticParticleInspection #MagneticWeldTesting #MPTWeldInspection #NDTWeldInspection #QualityControl #DefectDetection #FerromagneticMaterials

🌈 arc and magnetron sputtering compound vacuum coating equipment 🌿 arc and magnetron sputtering composite vacuum coating equipment adopts arc ion plating and DC magnetron sputtering, medium frequency magnetron sputtering technology and pulse bias technology combined in the same coating machine, it can not only use arc or magnetron sputtering alone, but also use the advantages of the two technologies to play the main role in different stages of the coating process. For example, at the beginning of the coating, high-energy particles of the arc are bombarded to clean and hit the bottom layer to enhance the binding force of the film base; Then the intermediate main layer is plated with intermediate frequency sputtering to obtain a fine and smooth structure, which can meet the needs of multi-functional coating. # Multi-arc ion coating machine # Magnetron sputtering coating machine # Evaporation coating machine # Provide coating proofing # Coating machine accessories and consumables WhatsApp/WeChat:+86 18773272772

The welding strength of a handheld laser welding machine is high due to several factors. Firstly, the laser beam provides concentrated heat input, resulting in a small heat-affected zone and minimal distortion. This allows for precise and controlled welding, resulting in strong and reliable joints. Additionally, the high energy density of the laser beam promotes deep penetration and fusion between the welded materials, further enhancing the weld strength. The ability to adjust the laser parameters and focus enables optimization for different materials, ensuring optimal weld quality and strength. Overall, the handheld laser welding machine offers excellent welding strength, making it suitable for a wide range of applications. #laserweldingmachine #laserwelding #laser #lasermachine #fiberlaser #raycus #maxphotonics

Harsh environments are a fact of life in the power generation industry. Equipment is subjected to all kinds of abuse, from high temperatures and high pressure to fuel that is highly corrosive and erosive. Laser cladding, also known as laser metal deposition (LMD), can solve many of these challenges by providing a highly corrosion-and erosion-resistant coating that extends the life of expensive components. Explore our blog post by clicking the link below. Inside, we showcase specific examples of how laser cladding effectively enhances component lifespan, offering insights into the extended durability achieved. 📌 https://lnkd.in/ezy_ArU7 #LaserMetalDeposition #LMD #LaserCladding #PowerIndustry #CorrosionResistance #CorrosionSolutions #AmericanCladding

Researchers tested ultraviolet light-emitting diodes (UV-LEDs) as simpler alternatives to arc lamps for detecting nitrogen dioxide via chemiluminescence. In lab evaluations, high-power Nichia LEDs provided the most sensitivity but required cooling, while lower power Hamamatsu LEDs provided good sensitivity without extra cooling. Implementing Nichia LEDs into an aircraft instrument increased response time for nitrogen dioxide measurement by 8x. Overall, UV-LEDs show trade-offs between sensitivity and simplicity/stability that need further testing for air monitoring applications. Lenox Laser proudly produced a 700-micron stainless steel orifice for this experiment. See what Lenox Laser can do for you:  https://lnkd.in/evyNvcv8 #flow #orifice #LED #UV  

This #MAMonday, we have a great case study from Darkwave Thermo: From the #ImpossibleMeasurements collection: Monitoring a refinery's furnace is a critical task to ensure safety, efficiency, and regulatory compliance. The Subject analyzed: furnace tube bundle Piping temperature: 1,112-1292°F (600-700°C) Technology used: #MotionAmplification® #IrisM™ Shooting station: suspended balcony Distance from subject: 6m Optics: 50mm Minimum displacement resolution: 1.5 micrometers Inspection conducted by: DarkWave Thermo® - Diagnostic & Reliability Excellence #RDITechnologies #ConditionMonitoring

What do you get when you combine a high-voltage application with the need for thermal shock resistance? This may sound like the beginning of the world’s worst dad joke, but it's actually a common challenge when designing medical equipment. Fortunately, this challenge can be overcome through the power of technical ceramics. Materials such as alumina offer extraordinary thermal properties, and protective coatings can be applied to alumina components to avoid the effects of electrostatic discharge in high voltage situations. CoorsTek ArcResist™ protective coating makes it possible to retain the intrinsic insulating and mechanical properties of high-purity alumina compositions while offering tailorable dissipative or conductive properties. Learn more at https://lnkd.in/eUy2HBVN #TechnicalCeramics #MedicalEquipment #MedicalDevice

Introducing the RLT8300 Guided Wave Radar Level Transmitter! This device is engineered for precision and durability, boasting a measuring range of 0 - 30m with an accuracy of ±2mm. It’s designed to withstand process temperatures from -40°C to 200°C and process pressures from 1.0 kg/cm² to 16 kg/cm². The RLT8300 is ideal for vessels with big openings, metallic solutions, cement slurry, mud slurry, vessels with foam, agitator & condensation, and low dielectric materials or materials with limited reflectivity. #LevelMeasurement #ProcessInstrumentation #IndustrialAutomation #RadarTechnology #ProcessControl #LevelTransmitter #TankLevel #LiquidLevel #LevelSensors #MeasurementTechnology #Instrumentation #ManufacturingTech #GuidedWaveRadar #Rocksensor #RocksensorIndia #sensingbeyondthevision #RocksensorProduct #RocksensorQuality #RocksensorInnovation