Metallography Testing Service

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As per the patron s demands, we are offering a wide array of Macrostructure Examination Service to our prestigious clients. We have hired a team of experts who have experience of this domain to execute this examination services at very reasonable rates within the committed period of time. Other details: Quickly executed Executed by professionals Best grade resources used Complete client coordination.

We are offering In Situ Metallography ServiceHighly admired by consumers, our firm SV Tech Engineering Consultants Pvt. Ltd. is continuously meeting various needs and requirements of consumers by offering highly reliable services. Our firm is leading trader and service provider of Consultancy Service, Testing Service, Third Party Inspection Service and NDT Consumables Service. Our service range comprises of ASME Stamp Consultancy Service, Welding Consultancy Service, Dye Penetrate Testing Service, Magnetic Particle Testing Service, Laboratory Material Testing Service, Ultrasonic Testing Service and several others. Professionals work in close harmony with each other to bring better solution for consumers.

We are highly competent and experienced in conducting a variety of Metallurgical Analysis Testing Service for our customers. These provide quick, clear, accurate solutions for our clients. These tests are applicable for evaluating materials ranging from cast iron to super alloys to composite metals.

We are offering an exclusive Metallography Testing Services. Our highly experienced professionals use the best quality tools and high-end technology. Being a leader in the industry, This service is carried out under the supervision of our experts who maintain all the quality standards prescribed by leading industry. To cater this service, The offered service is highly acknowledged by our clients owing to its flawlessness and hassle free execution.

As an NDE technique, In-situ Metallography is ideal for assessing the remaining life of power and petrochemical plants. DRC Engineering Services, India has qualified and experienced field services team that regularly conducts In-situ Metallography on-site at major plants, refineries and process industries. This team from DRC determines in-service degradation of critical components of process plants operating under high temperature/ high pressure/ corrosive atmosphere. The technique enables real-time component condition monitoring and health assessments. In-situ Metallography and replication is used for microstructural analysis when examining large components that cannot be easily moved or destructive sample preparation is difficult or not permissible. In-situ Metallography allows for quick on-site evaluation of a component s metallurgical and heat treatment condition and assist investigators when carrying out a remaining life assessment study or a failure analysis project.Scope This procedure covers replica on weld metal, heat-affected zone and base metal.Reference Standard: ASMESurface Condition The areas for replica shall be well polished.Examination coverage As per job requirement.Equipment: Polishing Grinder make Bose, Microscope make China and grits (60, 80, 120,240, 320, 400 & 600).Couplant: Diamond paste (5 & 1 ), Alumina (Grade I, II & III) and Replica liquid (Acetone & Methanol acid).Test Procedure: A microscopic examination of each replica shall be made onsite to verify that it is of adequate quality and to note signs of material damage (e.g., creep micro- or macrocracking) which may require immediate attention.Recording: Result & structure shall be recorded in specified format.Qualification: Metallurgist.Overview: Replication is Non-Destructive Sampling Procedure records & preserves the topography of metallographic specimen as a negative relief on a plastic film. The microscopic replica can be examined using a light microscope (LM) on scanning electron microscope (SEM) for subsequent analysis. Specimens examined in SEM are vacuum coated with vaporized carbon or suitable metal to provide contrast & conductivity. The proper preparation of the test surface & of replica itself is of paramount importance & must receive careful attention.Procedure (Standard Operating Procedure)Demagnetise:- The work piece where In-situ replica is to be takenCoarse Ground The Surface: - Use hand held grinder (AG5/AG4). Avoid excessive grinding.Fine Ground:- Use portable grinding machine. The surface in the following sequence of abrasive 80-120-220-320-500-800 -1000 grits.Polishing:- Using use & throw injector paste ofThe ground surface using velvet cloth: Metal power/Using lubricating fluidDiamond paste in the following (Metal power) Sequence 6 , 3 , 1 :Lubrication/ thinning to be done:Cleaning:- Use acetone with cotton puff.The polished surface.Etching:- Use 20% Nital for carbon steel.The cleaned surface or low alloy steelView Microstructure: Using portable microscope Proceed to next step the 10X -objective Microstructure is visible & clear. 10X eye pieceGo back & starts from 1000 grit grinding till get a correct microstrure.

In-situ metallography is a non-destructive testing method used to examine the microstructure of a material in its actual state or location, without the need for cutting or removing a sample. This method involves using a portable metallography instrument to perform microscopic examination of the surface of the material, or at a specific location within the material. In-situ metallography is commonly used in various industries, including manufacturing, construction, and aerospace. It is particularly useful for inspecting large or complex components and structures, where the cost and time required for traditional destructive testing methods may be prohibitive. The equipment used for in-situ metallography typically includes a portable microscope, an etchant, and polishing tools. The operator prepares the surface of the material to be examined, typically by polishing and etching, and then places the microscope on the surface to observe and record the microstructure of the material. In-situ metallography can provide important information about the quality and integrity of a material, including the presence of defects, cracks, and other forms of damage. It can also be used to monitor changes in the microstructure of a material over time, such as during exposure to extreme temperatures or corrosive environments. Overall, in-situ metallography is an important tool for ensuring the quality and safety of materials and structures. By providing detailed information about the microstructure of materials, businesses can make informed decisions about their use and maintenance, and prevent costly failures and downtime. ITE has provided its NDT services and can provide these services in these states and cities :- Uttar Pradesh: Mathura, Kanpur, Anpara, Obra, Agra, Lucknow, Meerut, Sikandrabad, Ghaziabad, Allahabad, Phulpur, Bareilly, Aligarh, Gorakhpur, Varanasi, Moradabad, Rampur, Muradnagar, Faizabad, Kasna, Greater Noida, Noida, etc. Uttarakhand: Bageshwar, Tehri-Garhwal, Roorkee, Kashipur, Udhamsinghnagar, Rishikesh, Nainital, Rudrapur, Dehradun, Pithoragarh, Rudraprayag, Champawat, Chamoli, Haridwar, Uttarkashi, Almora, Garhwal, etc. Punjab: Amritsar, Jalandhar, Patiala, Ludhiana, Ropar, Rupnagar, Nangal, Chandigarh, etc. Haryana: Palwal, Gurugram, Gurgaon, Manesar, Bawal, Hisar, Jind, Rewari, etc. Madhya Pradesh: Jabalpur, Bhopal, Singrauli, Morena, Ujjain, Gadarwara, Burhanpur, Ratlam, Bhind, Sagar, Guna, Dewas, Satna, Damoh, Indore, Gwalior, Shivpuri, Khandwa, Vidisha, Murwara, Chhindwara, Rewa, etc. Rajasthan: Alwar, Jaipur, Udaipur, Bikaner, Ajmer, Bhiwadi, Dharuhera, Jaisalmer Chhatissgarh: Raipur Maharashtra: Mumbai, Nagpur, Navi Mumbai, Thane, Nashik, Thane, Pune, Ahmednagar, Solapur, Chandrapur, Amravathi, Aurangabad, Kolhapur, Dhule, Washim, etc. Gujarat: Ahmedabad, Morbi, Rajkot, Porbandar, Surat, Sikka, Veraval, , Anand, Jamnagar, Vadodara, Navsari, Godhra, Bhavnagar, Gandhidham, Nadiad, Botad, Bharuch, Ankleshwar, Bhuj, etc. Andhra Pradesh: Vijayawada, Hyderabad, Guntur, Warangal, Nellore, Chittoor, Rajahmundry, Anantapur, Kurnool, Khammam, Ongole, Proddatur, Adoni, Kadapa, Mahbubnagar, Karimnagar, Ramagundam , Madanapalle, Eluru, Telangana, Visakhapatnam, Tirupati, etc. Tamil Nadu: Coimbatore, Chennai, Madurai, Tiruchirappalli, Tiruppur Jharkhand: Ranchi Karnataka: Bengaluru, Banglore, Manglore, Kudgi Kerala: Kochi, Thiruvananthapuram Sikkim : Gangtok Odisha: Bhubaneshwar, Cuttack, Angul, Sundargarh, Assam: Guwahati Other States, Union Territories and Cities where we have customer base or can provide services include: Tripura, Mizoram, Meghalaya, Daman and Diu, Goa, Jammu, Kashmir, Leh and Laddakh, Shrinagar, etc.

To furnish the diverse requirements of our clients in best possible manner we are engaged in offering Metallography Testing Services. Offered services are executed by our highly experienced professionals in an efficient manner to render maximum client satisfaction. They monitor any change in metallurgical structure due to the aging unfriendly environment.

AADHYA ENGINEERNG SERVICES, NABL CERTIFIED ISO/IEC 17025-2017, T.C NO. 9012, Metallurgical Testing Service typically uses microscopy to provide important information about the structure and properties of metal and alloy samples. These services are also called Metallography Evaluation, Metallographic Examination and Metallurgical Analysis. AES offers Microscopic/Macroscopic Examination By Inverted Metallurgical Microscope with image analyzer software.AES provide Phase Analysis, Grain size measurement, Inclusion Rate, Macro/Micro Examination. Also offers micro examination for corrosion Evaluation. ASTM E-407 For Micro Analysis. Macro Analysis As per ASTM E 381,ASM Vol 9. Grain size Measurement As Per ASTM E 112. Inclusion Rating As Per ASTM E 45 Method A. Ferrite mesurement by ASTM E 562, Intergranular corrosion testing A 262 Pr. A Microstructure analysis as per ASM Vol. 9 Microstructure analysis as per ASTM E 407 Macro analysis as per ASTM E 381, ASM Vol. 9

Leveraging on the proficiency of our proficient personnel, we are indulged in rendering Metallography Testing Service. Due to high demand, we render this service as per client s demand.

On-site metallography of components makes it possible to evaluate a material's microstructure and the possible remaining life of a structure, or confirm heat treatment condition, for example. It allows microstructural analysis of large components that are difficult to move or not permitted to be destructively tested, enabling rapid evaluation of the material. In addition, other techniques can be utilised to obtain replicas of the surface topography or fracture face, hardness measurement etc. SKY NDT SEARVICE has a team of highly experienced technicians that can deliver on-site metallography testing and analysis, worldwide, normally at extremely short notice.

Metallography is the study of the microstructure of metals and alloys using various microscopic techniques. It involves sample preparation, microscopic examination, and interpretation of the observed structures to evaluate the material's quality, performance, or failure characteristics. 🔍 Purpose of Metallographic Microscopy: To reveal and analyze internal structures of metals that influence mechanical properties and performance, such as: Grain size and shape Microstructure Analysis Phases Analysis (Grapphite type,size,Distribution,Nodularity , Nodule Count) Coating Thickness Non-Metallic inclusion rating Depth of Decarburization Measurement of Cash Depth Macro Structure Analysis IGO Analysis NMTP Analysis Weld Penetration Analysis Weld Flow Line Analysis Failure Analysis By Metallurgical testing Metallography Analysis

Elmech Labs Private Limited is to provide the highest level of Metal testing services as per the client s requirements in accordance with the governing standards of the industry and ISO/IEC 17025. It is our commitment to maintain professional laboratory practice and provide testing services in a timely and cost-effective manner to build long-term relations with our clients.

We are engaged in offering Metallography Testing Service to our clients. Our range of all products is widely appreciated by our clients.

Inclusion Rating Testing Services typically uses microscopy to provide important information about the structure and properties of metal and alloy samples. These services are also called Metallography Evaluation, Metallographic Examination and Metallurgical Analysis.

Case hardness Testing, Microsructure inspection, Field failure, Hardness Testing through portable Hardness Tester, UT testing, MPI testing, Eddy Current Testing

Micro examination of ferrous and non ferrous metals and alloys with or without photo micrograph Micro examination of thin sheets and nodule count evaluation Microstructure examination allows detailed observation of grain structures and phase distribution.

Backed by an experienced team and sophisticated laboratory, we render highly reliable Decarburization Testing Services. These testing services are availed by various worldwide industries. All the testing machines and equipment installed in our laboratory are calibrated in the presence of different inspection agencies, which make us a trustworthy mechanical testing service provider. We are one of the "govt approved laboratory" offering reliable testing service

We Offer Case Depth Measurement Service.We have achieved expertise in catering to the requirements of our clients exactly as per their needs. We emphasize stringent quality standards to ensure that the products provided to our clients are always optimum to their level.

Our Testing Services Specimen Mounting Grain Size Measurement Grinding Polishing Phase Analysis Etching Microstructure Revealing Inclusion Rating Optical Microscopy Analysis Decarburization Measurement Image Analysis Documentation Failure Analysis Support

The Company has complete in house facility to execute various jobs related to metals related productsMetals & Alloys are the integral parts of Infrastructure & Industrial growth. Without Analysis cannot be possible to achieve the good quality of Metal & Alloys. DTH plays a vital role and certifying all types of components of metal & alloys by various methods Chemical, Mechanical non destructive testing by well qualified scientists & technique with best quality of Instrument.From fragile wire to structural components, metal producers are faced with a host of testing challenges. Manufacturers of metal products must meet advertised strength and performance ratings DTH are the total solution provider for METAL PRODUCTS testing.

Several years of abundant experience in this domain enables us to offer Metallography Services to different industrial clients. These services are popular amidst our global clients for their accuracy and reliable results. We ensure our clients about reliable testing results, as we are a govt. Approved nabe accredited testing house". Optimizing the hi-tech machines. Features:- Inclusion rating Grain size Weld penetration test Grain flow test Effective case depth Phase studies Inclusions in-situ metallography Image analysis Failure analysis Depressurization depth.

Description Surface hardening improves the wear resistance and fatigue strength of dynamically stressed components. These functional characteristics are mainly determined by surface hardness, hardening depth and residual stress. An essential quality feature of the surface hardening process is the thickness of the hardened layer (SHD). Currently, the hardened layer can only be tested in random samples using destructive methods, a procedure that is both costly and time-consuming. Ultrasonic waves propagating in polycrystalline materials (steel) are scattered at material interfaces with changes of density and/or elastic properties. In general, the ultrasonic waves are scattered in all directions, one part also back to the ultrasonic transducer that generated the ultrasonic pulse. The intensity of backscattered ultrasound received by the transducer depends on the ratio of geometric size of scattering geometry to the wavelength of ultrasound and on the degree of material property difference at the interface denoted by the term acoustic impedance change. In the regime where the ultrasonic wave length is large compared to the size of scattering geometry, higher ultrasound frequencies (or shorter wave lengths) increase the intensity of ultrasonic backscattering. Further, intensity of backscattering increases with the average effective size of the scattering geometry, for example the grain size of the polycrystalline steel. Using the appropriate frequency of about 20 MHz, the microstructure change between the hardened case (usually fine grained Martensite) and the core material with coarse grained microstructure causes a distinct increase of backscattering intensity. This effect can be observed when the ultrasonic pulse crosses the interface and standard time of flight evaluation yields the depth position of the interface that corresponds to the Surface Hardening Depth (SHD) (see figure 1). Figure 1: The Ultrasonic Backscatter Technique (UBT) Ultrasonic SHD testing is based on completely different physical principles compared to metallographic methods, such as microhardening testing or other destructive methods. Therefore, SHD values obtained thorought the UBT are not necessarily identical to destructive SHD values. Nevertheless, in most cases there is a good correlation between the two values, because both methods are influenced by the hardness process, particularly the location of the interface between hardened case to core material . Distinctive Attributes In cooperation with the Fraunhofer Institute for Non-Destructive Testing (IZFP), QNET Engineering GmbH developed an ultrasonic test instrument for fast and easy SHD control. Reduced efforts and costs for testing facilitate rapid production control for a consistently high level of quality. The test instrument is used to optimize manufacturing parameters, reduce downtimes after inductor changes, for production monitoring and quality control. Method The test method is based on the effect that the hardened layer is almost transparent to ultrasonic waves while the non-hardened material scatters them back. The backscattered signal received by a probe, is processed by the UT hardware and automatically evaluated by the software. The Surface Hardening Depth (SHD) is calculated and displayed by the software. In most cases the results comply with the results of destructive methods. SHD values 1.2 mm are determined using standard equipment. Lower SHDs can be tested with special probe systems.

Trusted Metallurgical Laboratory Serving Ahmedabad We offer optical metallographic examinations and services that consist of multi-staged process. A test specimen is prepared by sectioning, polishing and etching. It is then examined by our highly skilled metallurgist under magnification (in either the as-polished or etched condition). Metallographic examination of the sample allows for determination of certain characteristics of material. These include the quality of material, the response to heat treatment, the grain structure and size, total case depth measurement, volume fraction, structural evaluation, weld quality and coating thickness measurements. Metallurgical Testing Services we perform: Macrostructure Examination Grain size Measurement Inclusion Rating Volume Fraction Nodularity Case depth decarburization measurement Coating thickness measurement Phase analysis Linear measurement Dezincification Ferrite content Retain austenite Delta Ferrit

Physical Test Solutions has a full line of metallographic sample preparation equipment that features cutting edge microprocessor controlled technology for the demanding laboratory and then an economy line for the price sensitive laboratories.

Double Disc Metallographic Sample Polishing machine. Metallurgical Microscope upto 1000 X with camera attachment.

Metallography AXIOVERT 100 A Metallographic examinations are required to reveal micro/macro structures, to detect internal/ surface defects etc or to decide the conformance to required specification. Why Metallurgical? We are equipped with optical microscopes having finest quality optics coupled with high resolution digital photography.