College Pro To: Jon Pag realiset From: Russell Phillips Date: 10/12/00 Re: rigorousness scrutiny Purpose possibleness of employ roughness test as a way to determine the amount of keep whorl in our 60-40 brass section sheets Procedure We started with a attempt on forefend, where we determined the dimensions utilize a dial mensurate and calculated the hardness using a hardness tester. We wherefore stone-common cold-rolled the bar in tenuous increments using a rolling mill, victorious the same measurements after we had completed approximately 5% cold ply. All of this data is on the given over sheet.
Results Results were as anticipate ? Hardness appeared to loosely increase as cold work was done (see attached graph). There was a subtle defect in the experiment, the hardness does seem to decrease at active 15% - this is in all probability due to measurement geological fault as the general trim down should be valid passim the experiment. result My view on the situation is that we should not transplant our procedures at this poin...If you want to get a full essay, guild it on our website:
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