Evaluation of Composites Hardness Measurement

Slides:

Advertisements

Similar presentations

Mechanical Properties of Metals

Advertisements

ISE316 Chapter 3 --Mechanics of materials

Material Testing. Reproducible evaluation of material properties Material response to varying loading conditions, including magnitude, cycling, and mode.

Hardness test Engr Lab: 2.

MATERIALS TESTING.

Chapter 2: MECHANICAL PROPERTIES OF MATERIALS

Grain Boundaries Ni-Base Superalloy Waspalloy 50µm high-angle grain boundary (  >15°) low-angle grain boundary.

Mechanical Behavior, Testing, and Properties of Materials (l.u )

Mechanical properties of dental material

Particle movement in matter What happens when a particle moves in another matter?

Week 4 MECHANICAL PROPERTIES AND TESTS

Materials Technology Material Testing. Overview – Testing Materials Hardness Testing Direct Reading Hardness Testing Machine (Vickers or Brinell) Measures.

Materials Engineering – Day 2

Testing of materials Damian Keenan Sept 2014.

LECTURER 3 Fundamental Mechanical Properties (i)Tensile strength

Tutorial:Engineering metrology Topic: Hardness measuring Prepared by: Ing. Pavel Rožek Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/

MECHANICAL PROPERTIES OF MATERIALS

Mechanical Properties of Metals

Rockwell Indentation Hardness Test

Hardness Ability to resist deformation, penetration, wear, abrasion, and cutting. Surface, or uniform throughout the metal. Brinell and Rockwell Hardness.

Mechanical Properties

Volume of Composite Solids

PROPERTIES RELATED TO STRENGTH.  Strength is the ability of a material to resist applied forces without yielding or fracturing.  Strength of a material.

Hardness Testing Section Hardness “A measure of a material’s resistance to localized plastic deformation.” Early arbitrary hardness indexing ◦ What.

Destructive Examination & Testing 2 Destructive Examination Destructive Examination renders the weld or material unfit for further service.

MECHANICAL TESTING.

HARDNESS TEST EXPERIMENT # 4 Instructor: M.Yaqub.

Bachelor of Technology Mechanical Industrial Material UOG Lecture # 04 By: Jahangir Rana.

PHF110: Basic Physics and Materials Dr Mark A. E. Jepson Room: S227

Mechanical Properties of Materials

Bede CIMETRIX Ltd. Hardness testing systems give an economical and fast way to test mechanical properties. Hardness testing can be done for all materials.

INT 238 Hardness. Outline Explain what hardness is Describe how hardness if found Compare hardness testing methods Convert between scales.

Engineering properties of rock Prepared by :- Kumari Pooja 3 rd sem civil department 13oo

MATERIALS TESTING DEEPAK KOZHUMMAL VAIKKATH GANESH BHARATH KUMAR NEILOY GEORGE CHAKRABORTHY.

Mechanical properties of dental biomaterials 2

©2007 John Wiley & Sons, Inc. M P Groover, Fundamentals of Modern Manufacturing 3/e MECHANICAL PROPERTIES OF MATERIALS 1.Hardness 2.Effect of Temperature.

TEAMLEASE SKILLS UNIVERSITY OJT 2017 Presented by : Shasvat Mehta Faculty mentor : MR.DIVYANG JADEJA 5/31/

BASIC VOCATIONAL MATERIAL TESTING

Chapter 4. Mechanical Testing: Tension Test and Other Basic Tests

Why Check Hardness? * Hardness Testing Presented by Willrich Precision

Mechanical Properties of Materials MMM 220

CHAPTER 4 : MECHANICAL PROPERTIES OF METALS

Material Testing under Tension

Mechanical Properties of Materials

Rockwell Hardness Test blogspot

Hardness • Resistance to permanently indenting the surface.

Surface Area of Composite Solids Outcome: D8 Measure and calculate volumes and surface areas of composite 3-D shapes Math 8 Ms Stewart.

Table (1) 6066,6063 ,1050 component elements

LECTURER 3 Fundamental Mechanical Properties (i)Tensile strength

Mechanical Properties of Materials

Mechanical Properties of Metals

Dr. Omar S.M.J.Ali PhD Orthodontic

MECHANICAL PROPERTIES OF MATERIALS

INTRODUCTION to ENGINEERING MATERIALS

6.0 Hardness Used to designate several qualities of the materials.

Exp. #5 Eng. Ahmed S. Al-Afeefi Eng. Ibrahim aljaish

MATERIALS TESTING LECTURE-10

Mechanical Properties of Metals

MATERIALS TESTING. Why are metals tested ? Ensure quality Test properties Prevent failure in use Make informed choices in using materials Factor of Safety.

Material Testing.

Mechanical Properties: 1

Mechanical Properties of Metals

Mechanical Properties and Their Measurement

Knoop and Vickers Microindentation Hardness

Elastic & Plastic behavior of Materials

SINGLE PHASE MATERIALS

Dr.Mohammed Abdulrazzaq

Mechanical Properties Of Metals - I

Level 3 Technical Level Engineering. Summer Work

Presentation transcript:

Evaluation of Composites Hardness Measurement By D. Sameer Kumar

OVERVIEW Hardness Measurement Definition Types of Hardness Vickers hardness

Hardness Definitions : Hardness is defined as the ability of a material to resist plastic deformation. Hardness is a measure of how resistant solid matter is to various kinds of permanent shape change when a compressive force is applied. Hardness is the resistance of a material to localized deformation.

Hardness Testing The Basic Procedure of Hardness calculation is Fundamentally same . Only differs in different indentations General Procedure : Prepare the Specimen Apply Loads for sufficient period Zoom the area of Indentation Note the readings Substitute in the Formulae Calculate the Hardness Number An Example of micro Hardness Tester MODEL: HVS-10/50 MAKE : Metal Network Korea Company

Hardness Testing Rockwell Hardness Testing – Diamond Cone Indenter is used Rockwell Hardness Number HR = E - e Image Ref : http://www.gordonengland.co.uk/hardness/rockwell.gif

Hardness Testing Brinells Hardness Testing – Hard steel / Carbide Ball Indenter is used Image ref : http://www.gordonengland.co.uk/hardness/brinell.htm

Hardness Testing Vickers Hardness Testing - Diamond indenter, in the form of a right pyramid with a square base d is the arithmetic mean of d1 and d2 To convert HV to MPa multiply by 9.807 Image Ref : http://www.gordonengland.co.uk/hardness/vickers.htm

Hardness Conversion Charts Image Ref : http://mdmetric.com/nordlock/mht16E5(1).gif

….. Thank You