RLA-Remaining Life Assessment
- 1. SEM-EDS Analysis
- 2. HYDROGEN EMBRITTLEMENT
- 3. Ultrasonic Testing
- 4. Magnetic Particle Inspection(MPI)
- 5. Dye Penetrant Testing
- 6. Positive Material Identification (PMI)
- 7. In-situ Metallography and Replica Testing
- 8. Visual Inspection
- Scanning electron microscopy (SEM) analyzes the surface of materials. SEM measures and evaluates surface pitting, failure analysis, characterization of dust, deposits, contaminants, particles, filter residues, and other applications.
- SEM analysis can be performed as part of a film layer analysis to determine the thickness of a film. Not only that, used in conjunction with EDS it is possible to compare different chemical compositions between each layer.
- The SEM/EDS is a workhorse technique for metals testing such as fractography, embrittlement,corrosion analysis and alloy compositions.
- analyse the surface of solid objects, producing higher resolution images than optical microscopy. Micro structural characterization includes the analysis of materials, polymers, films, coatings, geological and mineral core samples, pharmaceuticals, raw materials, metals, plastics, ceramics, glass, food, dust, contaminants, unknowns and other products.
- SEM-EDS Analysis is a great method for determining particle sizes and elemental composition. It is also a go-to analytical technique for performing nanocharacterization.
- Hydrogen embrittlement is the process by which metals such as steel become brittle and fracture due to the introduction and subsequent diffusion ofhydrogen into the metal.
- This is often a result of accidental introduction of hydrogen during forming and finishing operations. ARUDRA will undertake Hydrogen embrittlement service.
- Ultrasonic inspection shall be employed for detection of sub-surface crack, loose bonding, and stress cracking or any kind of discontinuity to ensure internal soundness of the components for further use.
- The examination shall be carried out on the components for further use. The examination shall be carried out on the components namely, longitudinal and circumferential seams of the boiler drum, girdling loops of all high temperature tube panels, butt weld joints, attachment welds and stub joints of the steam & water headers & pipes etc.
- Once the defect has been detected, the length, breadth and depth of such cracks or discontinuities have to be established by application of advanced UT technicians like focused UT, Time of Flight Diffraction (TOFD).
- Magnetic particle Inspection (MPI) is a non-destructive testing (NDT) process for detecting surface and slightly subsurface discontinuities in ferromagnetic materials such as iron, nickel, cobalt, and some of their alloys. The process puts a magnetic field into the part.
- DPT This technique is to be adopted primarily for detection of cracks or crack like discontinuities that are open to the surface of the component.
- Positive material identification (PMI)is a critical aspect in the quality control process for many organizations and throughout many industries.
- pmi using petrochemical, power generation, steel/iron foundries, fabricators, and PMI inspection companies, choosing the right approach depends on a few aspects of an organizations metal identification needs.
- In-situ Replica Metallography is an on-site, non-destructive technique employed for observing and documenting the microstructural integrity of many engineering metal parts, castings, forgings, welds and brazed joints, equipment, components and steel structures.
- The abovementioned technique employs cellulose acetate foil to replicate the microstructure of equipment or components that cannot be moved or cut up, so as to conduct the conventional microscopic laboratory examination.
- It can be employed as a non-destructive method for identifying materials and their microstructures, without having to remove or cut out samples for chemical analysis.
- Damage mechanisms like:
- creep
- Fatigue
- Stress relaxation
- Improper case hardening
- Manufacturing defects
- fatigue
- intergranular corrosion
- hydrogen attack
- Microstructural Evaluation
- Decarburization depth measurement
- Weld evaluation
- Grain size
- Corrosion
- Inclusion rating
- Visual inspection services which shall be carried out very minutely to ascertain damages such as breakage, cracks, corrosion, pitting, wear etc., and this is applicable to all in-service pressure vesssels, as defined in ASME Section VIII div 1 and 2 and BS 5500
- Metal Testing(chemical Analysis-wet)
- Spectro Analysis(Metal Testing- Spectro)
- Ores Testing
- Ferro Alloy Testing
- Minerals Testing
- Minerals and Ores Testing
- Mechanical Testings
- Impact Testing
- Hardness Testing
- Microstructure
- PMI Testing
- Coating Thickness Testing
- Salt Spray Testing
- corrosion Testing
- Intergranular Corrosion Testing
- Stress Rupture Testing
- Fatigue & Fracture Toughness
- welder Qualification Testing
- Welding Electrode Qualification
- EQT Services
- Electrical Testing
- Failure Analysis
- Surface Coating Test
- XRF Testing
- In-situ Metallography
- Heat Exchanger Tube Inspection
- RLA Testing
- Borescope Testing
- Borescope Inspection Services
- Replica Testing
- SEM -EDS Analysis
- Metallurgical Testing
- Microstructure Defect Analysis Testing
- Microstructure Heat Treatment Analysis Testing
- Electrical Conductivity Testing
- Thermal Conductivity Testing
- Compression Testing
- Bending Testing
- Flexural Strength Testing
- Formability Testing
- Micro-Cleanliness Testing
- Salt Spray Corrosion Testing
- Plating Thickness Testing
- Density. Porosity Testing
- Stress Corrosion Cracking (SCC) Testing
- Environmental Stress Cracking (ESC) Testing
- Toughness Testing
- Melting Temperature Testing
- Dezincification. Coating Thickness by XRF Testing
- SEM Testing
- Cross Section Testing
- Fractography Testing
- Surface Analysis Testing
- Ductility Testing
- Reflectivity Testing
- Microstructure Testing
- Mechanical Properties Testing
- Machining Evaluation Testing
- Plating Evaluation Testing
- Impurity Inclusions Testing
- Tensile Testing
- Optical Emission Spectrography (OES) Testing
- Inductively Coupled Plasma (ICP) Testing
- Photomicrographic examination Testing
- Scanning Electron Microscopy Testing
- Specimen Preparation Testing
- Non-Destructive NDT Testing Testing
- Ultrasonic Testing
- Hydrostatic Pressure Testing
- Bearing Strength Testing
- Magnetic Particle Testing
- Liquid Penetration Testing
- X-Ray Inspection Testing
- Visual Inspection Testing
- Wear Resistance Testing
- Weld Failure Testing
- Plating Defects Testing
- Coating Defects Testing
- Microstructural Defects Testing
- Contaminant Investigations Testing
- Reverse Engineering Testing
- Ultrasonic Inspection (UT) Testing
- Magnetic Particle Inspection (MT) Testing
- Liquid Penetrant Inspection (PT). Weld Integrity Testing
- Weld Failure Testing
- Heat Affected Zone (HAZ) micro-hardness Testing
- Chemical Analysis Testing
- Glow Discharge Spectroscopy (GDS - Bulk Analysis) Testing
- Energy Dispersive Spectroscopy (EDS - Micro Analysis) Testing
- Non Destructive Testing
- NDT Services
- Ultrasonic Testing
- Magnetic Particle Testing
- Dye Penetrant Testing
- Radiographic Testing
- Eddy Current Testing
- Vibration Analysis
- PAUT - TOFT
- Ultrasonic Thickness Gauging Testing
- Helium leak detection Services
- RFET / NFET / PECT Testing
- Internal Rotary Inspection system (IRIS)
- Acoustic Pulse Reflectometry (APR)
- Positive Material Identification Testing
- Magnetic flux leakage (MFL)
- Acoustic emission Testing
- Flouresent Leak Detection
- Long range ultrasonic testing - LRUT
- Thermography Inspection Services
- Leak Testing
- TKY Joints Ultrasonic Testing
- AWS D1.1 Structural steel ultrasonic Testing
1. SEM-EDS Analysis
2. HYDROGEN EMBRITTLEMENT
3. Ultrasonic Testing
4. Magnetic Particle Inspection(MPI)
5. Dye Penetrant Testing
6. Positive Material Identification (PMI)
7. In-situ Metallography and Replica Testing
8. Visual Inspection
METALLURGICAL TESTING SERVICES
NDT TESTING SERVICES (NON DESTRUCTIVE TESTING SERVICES)
metallurgical testing services in chennai list
non destructive testing services in chennai list