Microscopic Examination

Microscopic Examination MICROSCOPIC EXAMINATION OF METALS In this experiment, our hap out is examining the micro twist of metals. By studying microscopic structures of metals, we determine which material fits trump to a given application. We utilize the most common method, optical technique, to examine the microstructure. We used a small exemplar stretch from the metal to be examined. To be able to see the structure clearly, we first cleaned and polished the specimen. outgrowth we start polishing with emery writing no: 1 and well-nigh finer grades. One should be careful about the large-grained abrasive particles and striations from them.

Cleaning and rotating the specimen 90? during the transfer loafer prevent these. The next pervert is polishing, yet washing the pattern before polishing gives a more successful result. Finally, we polished the specimen on a rotating cloth covered with an effectual abrasive like Al2O3-Water suspension. We kept polishing until we obtained a reverberate like face. After we end po...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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