MATERIAL SCIENCE EXPERIMENT-2 NAME OF THE TEST: HARDNESS TEST AIM : OBJECT TO DETERMINE HARDNESS TEST OF A METARIAL INTRODUCTION It become necessary to test engineering materials before they are accepted for processing‚ buying or applying to determine whatever or not they meet the spefications required. One of the tests is hardness test. The Rockwell and brinell machines are those most commonly used for this purpose. PROCUDURE AND LABORATORY REPORT 1. Understad
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element tensile test is conducted for element size of 5mm at strain rates mentioned in Fig. 7 7. The true stress versus plastic strain results of the simulation in comparison to the load curve is shown in Fig. 7 9. As the damage is coupled to the stress tensor by Eq. 4 1‚ there is a continuous reduction of stress. The plastic strain at failure for different strain rates is shown in Fig. 7 11 which is in accordance to the scaling factor given for different strain rates. One element tensile test is also
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LS-22045 CREEP TEST DEMONSTRATOR EXPERIMENTS 1 LS-22045 CREEP TEST DEMONSTRATOR EXPERIMENTS F G A H B I C J D E LEGEND A - Temperature controller & display B - Timer C - Timer switch D - Main power switch E - Heater switch F - Dial gauge G - Beam H - Weight hanger I - Support screw J - Test area 2 LS-22045 CREEP TEST DEMONSTRATOR EXPERIMENTS OBJECTIVES To
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construction materials course is an essential part of civil engineering as the strength of all structures and constructions depends on the material used. The tension test is one of the laboratories which help students develop their knowledge in this course by practice. During the laboratory a Tinius Olsen Tension Test equipment was used‚ and the test samples were from low and high carbon steel and timber with grains parallel and perpendicular to the load. Test equipment and materials The test equipment
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Part A: Tensile Strength DCHE/FT/1A/01 Group A Loh Jia Jun (1316717) 26 April 2013 MATERIALS IN PRACTICE (CP4088) (a) Synopsis The main objective of tensile testing is to determine
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Practical Report Name: Loh Khin Keong Admin No.: 1237078 Group number: A Date: 11/5/12 Class: DMLS/1A01 Experiment 1A: Determination of Mechanical Properties of Selected Materials (CDIO) 1. Synopsis The objective of this CDIO experiment was to determine the mechanical property of polymeric materials which was the tensile properties .The testing standard to adopt for the tensile testing was ASTM D638. Four different types of polymers were placed into the tensile testing machine. The different specimens
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Tensile Test Abstract The objective of this experiment is to test three specimens of different materials in a Tensile test machine and to calculate basic material characteristics such as tensile stress and Young’s Modulus. This report will explain in detail theory and procedures involved in such test and give all results obtained by group C2 on October 2013. Introduction Young’s Modulus‚ also known as Elastic Modulus is a material characteristic that represents stiffness and is defined as the
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MECHANICAL SHAKER 2. L.A. ABRASION TESTING MACHINE 3. COMPRESSION TESTING MACHINE 4. UNIVERSAL TESTING MACHINE 5. TENSILE TESTING MACHINE A. MECHANICAL SHAKER This machine is usually used during a gradation test The said shaker has the capacity of approximately 10 to 20 kilograms. Mechanical Shakers can be used for design qualifications‚ end product reliability and fatigue testing‚ environmental
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geometry was used with the region of minimum cross section having the dimensions: thickness =1.04 mm‚ width = 3.14 mm‚ and length section = 30 mm. This experiment was accomplished by first placing our specimens one at a time into a tensile testing machine (A G.U.N.T Hamburg Tensile Testing Machine (Max. load = 2kN))‚ which‚ under physical control‚ slowly increased the tension force on each specimen‚ stretching each until failure. We then analyzed the data output from the load and extension gauge. Referring
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Abstract A tensile test was conducted on an Instron tensile machine using a 3/16 inch copper rod. Using data acquired stress and strain was calculated and plotted on Excel to analyze stress strain curve. Modulus of elasticity‚ 0.2% yield stress‚ ultimate tensile stress and % elongation were also calculated. Introduction A tension test is probably the most fundamental type of mechanical test you can perform on material. Tensile tests are simple‚ relatively inexpensive‚ and fully standardized
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