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mechanical tests of metals

الكلية كلية هندسة المواد     القسم قسم البوليمرات والصناعات البتروكيمياوية     المرحلة 1
أستاذ المادة عودة جبار بريهي المسعودي       4/28/2011 7:05:48 AM

1- Introduction

 

·       Historical Perspective

 

·       What is Materials Science and Engineering?

 

·       Selection Criteria of materials

 

·       Structure Levels

 

·       Classification of Materials

 

·       Advance Materials.

 

·       Modern Material s needs.

 

·       Future of materials science

 

2- Atomic Structure & Interatomic Bonding 

 

·       Electrons in Atoms.

 

·       Periodic Table.

 

·       Bonding Forces and Energies.

 

·       Primary Bonds.

 

·       Secondary Bonds.

 

3- The Structure of Crystalline Solids

 

·       Unit Cell.

 

·       Metallic Crystal Structure.

 

·       Theoretical Density Computation.

 

·       Allotropy.

 

·       Crystal Systems.

 

·       Linear and Planer Densities.

 

·       Crystalline and Noncrystalline Materials.

 

4- Imperfection in Solids

 

·       Point Defects.

 

·       Linear Defects.

 

·       Interfacial Defects.

 

·       Bulk Defects.

 

·       Microscopic Examination.

 

·       Grain Size Determination.

 

5- Surface and Interfacial Phenomena.

 

·       Surface Energy.

 

·       Surface Structure.

 

·       Interfacial Phenomena.

 

·       Liquid –Liquid Interaction.

 

·       Liquid – Solid Interaction.

 

·       Particulate Matter.

 

·       Particle Size versus Specific Area.

 

·       Packing of Particle.

 

·       Powder Compaction and Sintering.

 

·       Dispersive Systems.

 

·       Friction, Lubrication and Wear.

 

6- Mechanical Properties

 

·       Stress –Strain Concept.

 

·       Tension, Compression, Shear and Torsion Tests.

 

·       Elastic Deformation.

 

·       Plastic Deformation.

 

·       Hardness.

 

·       Design /Safety Factor.

 

7- Electrical Properties.

 

·       Electrical Conductivity.

 

                      ?Ohm’s Law

 

              ?Electrical Conductivity

 

              ?Electronic and Ionic Conduction

 

              ?Energy Band Structures in Solids

 

              ?Conduction in Terms of Band and Atomic Bonding                       Models

 

              ?Electron Mobility

 

              ?Electrical Resistivity of Metals

 

              ? Electrical Characteristics of Commercial Alloys

 

·       Semiconductivity.

 

                      ?  Intrinsic Semiconduction

 

              ? Extrinsic Semiconduction

 

              ?The Temperature Variation of Conductivity and                            Carrier Concentration

 

              ? Conduction in Ionic Materials

 

              ? Electrical Properties of Polymers           

 

·       Dielectric Behavior.

 

             ?Dielectric Materials

 

             ? Other Elecetrical Characteristics of Materials

 

             ? Ferroelectricity

 

             ? Piezoelectricity

 

 8- Thermal Properties

 

·       Heat Capacity.

 

·       Thermal Expansion.

 

·       Thermal Conductivity.

 

·       Thermal Radiation.

 

·       Thermal Stresses.

 

9- Magnetic Properties.

 

       ? Diamagnetism and Paramagnetism

 

       ? Ferromagnetism

 

       ? Antiferromagnetism and Ferrimagnetisms

 

       ? The Influence of Temperature on Magnetic Behavior

 

       ? Domains and Hysteresis

 

       ? Soft Magnetic Materials

 

       ? Hard Magnetic Materials

 

       ? Magnetic Storage

 

       ? Superconductivity

 

10- Optical Properties

 

·       Optical Properties of metals.

 

·       Optical Properties of nonmetals.

 

·       Application of Optical Phenomena.

 

 


المادة المعروضة اعلاه هي مدخل الى المحاضرة المرفوعة بواسطة استاذ(ة) المادة . وقد تبدو لك غير متكاملة . حيث يضع استاذ المادة في بعض الاحيان فقط الجزء الاول من المحاضرة من اجل الاطلاع على ما ستقوم بتحميله لاحقا . في نظام التعليم الالكتروني نوفر هذه الخدمة لكي نبقيك على اطلاع حول محتوى الملف الذي ستقوم بتحميله .