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TENSILE TEST 26.09.2011 THE AUTHOR(S) 1.NG CHEE HAO (163599) 2.NURUL IDAYU MOHD SAMIN (163094) 3.GOH WEI YANG (163271) 4. INSTRUCTOR LECTURER DR.AZMAH HANIM MOHAMED ARIFF EMM 3802 ABSTRACT add-in OF CONTENTS NO| TITLE| PAGE| 1.| portal| | 2.| possibleness| | 3.| EXP.APPARATUS & axerophthol; PROCEDURE 3.1 Apparatus 3.2 Procedure| | 4.| lead & adenosine monophosphate; DISCUSSION 4.1 Result 4.2 Discussion| | 5.| SUMMARY & goal| | 6.| REFERENCES| | 7.| APPENDICES| | 1.0 INTRODUCTION The waxy test is the most widely take test to determine the mechanical properties of materials. In this test, a enlistment of material is pulled until it fractures. During the test, the specimen elongation and applied despatch is measured. posit and stress are deliberate from these values, and are utilize to put out a stress-strain curve. From this curve, the elastic modulus and yield strength are determined. The highest bill in the tensile test gives the tensile, or ultimate strength. by and by fracture, the terminal length and cross-section(a) area of the specimen are apply to calculate the percent elongation and percent reduction of area, respectively. These quantities severalize the ductility of the material.

By using the instantaneous length and cross-sectional area, the true stress and true plastic strain are calculated from the load and elongation.In this experiment,different types of material will be employ to assure the tensile behaviour for each material.Thus, from this test a grown amount of information can be obtained near the mechanical pro perties of a materials. 2.0 THEORY In a ! tensile test,a specimen is subjected to a gradually increasing uniaxial tensile load untile fracture occurs.The public presentation is accomplished by the railroad car (Universal testing machine) gripping frigid ends of the specimen and pulling it apart.If force-elongation plat is plotted,it would represent the ductility or the brittleness of the material.A...If you want to repair a full essay, monastic order it on our website: BestEssayCheap.com

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