... to evaluate potential changes in inspection indications between the two manufacturing technologies. Moreover, metallography is performed on all blocks in an attempt to link microstructure with eddy current responses. additive manufacturing eddy current reference block metallography nondestructive...

... recommendations for best practice will be outlined. metallography measurement uncertainty imaging image analysis microstructure sample preparation 100 YEARS OF E04 DEVELOPMENT OF METALLOGRAPHY STANDARDS 53 STP 1607, 2019 / available online at www.astm.org / doi: 10.1520/STP160720170221 Michael E...

.... Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold mounting Grinding Polishing Polishing artifact Etching Microscope Quantitative metallography Stereology Vickers hardness Quality control...

... Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold mounting Grinding Polishing Polishing artifact Etching Microscope Quantitative metallography Stereology Vickers hardness Quality...

... IT IS VERY IMPORTANT THAT THE SPECIMEN IS SELECTED CORRECTLY SO that the specimen material is representative of the material to be studied. The intent or purpose of the examination will usually dictate the location of the specimen. Metallography Materialography Preparation methods...

.... Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold mounting Grinding Polishing Polishing artifact Etching Microscope Quantitative metallography Stereology Vickers hardness Quality control...

... be marked in all cases where ametallographic/materialographic analysis should be reported. Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold mounting Grinding Polishing Polishing artifact...

... cloths. Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold mounting Grinding Polishing Polishing artifact Etching Microscope Quantitative metallography Stereology Vickers hardness...

... to avoid them, see Sections 13.5/6. Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold mounting Grinding Polishing Polishing artifact Etching Microscope Quantitative metallography...

... through the etching of the surface (see Chapter 9). For a thorough description of artifacts and how to avoid them, see Section 13.5/6. Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold...

... ELECTROLYTIC POLISHING OR ELECTROPOLISHING (ANODIC POLISHING) is a polishing method whereby the specimen is placed as an anode in an electrolytic cell and the electrolysis establishes a surface suitable for metallographic analysis. Metallography Materialography Preparation methods...

... MICROETCHING IS ETCHING OF MICROSTRUCTURES TO BE OBSERVED BY magnification higher than 25 × 50 (× in Europe). For macroetching, see Section 9.7. Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot...

... Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold mounting Grinding Polishing Polishing artifact Etching Microscope Quantitative metallography Stereology Vickers hardness Quality...

... an important role. Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold mounting Grinding Polishing Polishing artifact Etching Microscope Quantitative metallography Stereology Vickers...

... 13.2.3). Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold mounting Grinding Polishing Polishing artifact Etching Microscope Quantitative metallography Stereology Vickers hardness...

... in Chapter 12. Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold mounting Grinding Polishing Polishing artifact Etching Microscope Quantitative metallography Stereology Vickers hardness...

... Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold mounting Grinding Polishing Polishing artifact Etching Microscope Quantitative metallography Stereology Vickers hardness Quality...

... that results when this optical system is used is considerably greater than it is when the object is viewed by the naked eye at the same distance of 25 cm (≈ 10 in), visual angle δ2. Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing...

...), and a number of scanning probe microscopes (SPM). Metallography Materialography Preparation methods Sample preparation Mechanical polishing Electrolytic polishing Cutting Sectioning Hot mounting Cold mounting Grinding Polishing Polishing artifact Etching Microscope Quantitative...

... WHEN MAKING A QUALITATIVE EXAMINATION OF A MICROSTRUCTURE, the interpretation of the structure is to a high degree based on the knowledge and experience of the observer. In quantitative metallography/materialography the constituents in the microstructure are measured to provide more reliable...