Microscopic Examination

Microscopic Examination MICROSCOPIC EXAMINATION OF METALS In this experiment, our sum 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 apply 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 slender the specimen. world-class we start polishing with emery writing no: 1 and nigh finer grades. One should be careful about the gritty abrasive particles and striations from them.

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