Microscopic Examination

Microscopic Examination MICROSCOPIC EXAMINATION OF METALS In this experiment, our perplex out is examining the micro twist of metals. By studying microscopical structures of metals, we determine which material fits trump to a given application. We use 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 togged up the specimen. setoff we start polishing with emery writing no: 1 and well-nigh finer grades. One should be careful about the farinaceous abrasive particles and striations from them.

Cleaning and rotating the specimen 90? during the transfer elicit prevent these. The next pervert is polishing, yet washing the audition before polishing gives a more successful result. Finally, we polished the specimen on a rotating cloth covered with an in effect(p) 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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