Essays about: "Artin Fattah"
Found 1 essay containing the words Artin Fattah.
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1. Heat Resistant Steel Alloys : Atlas Copco
University essay from Uppsala universitet/Institutionen för teknikvetenskaperAbstract : Atlas Copco is interested in investigating the friction in the top-hammer drilling tool threads thatcauses the steel to heat up, leading to a phase transformation and a softer steel in the threads. Theaim of this project is to find a steel alloy or surface finishing that will retain its hardness atelevated temperatures better than the presently used threads material. READ MORE
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