'Crystalline structures' diaporamas de présentation

How to Use This Presentation

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How to Use This Presentation

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Solid Materials

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Ionic and Metallic Bonding

Ionic and Metallic Bonding. Chapter 7. Valence Electrons. The electrons in the highest occupied energy level Number of valence electrons is related to the group number. Valence Electrons. Electron Dot Structures. Diagrams that show valence electrons as dots. The Octet Rule.

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Heat Treatment of Carbon and Alloy Steels

Heat Treatment of Carbon and Alloy Steels. Metallurgy for the Non-Metallurgist. Introduction: Heat Treatment of Steel. Iron-carbon phase diagram is a guideline Made possible 1.) FCC to BCC phase transformation 2.) and differing interstitial solubility of carbon

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Objectives

Chapter 5. Section 1 What Is a Mineral?. Objectives. Define mineral . Compare the two main groups of minerals. Identify the six types of silicate crystalline structures. Describe three common nonsilicate crystalline structures. Chapter 5. Section 1 What Is a Mineral?.

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Day 25: Intro to Polymers

Day 25: Intro to Polymers. Our approach to this very important class of materials is as follows: Basic vocabulary and concepts Simple Polymers and their Properties Crystallinity in Polymers Mechanical Behavior of Polymers Polymer families Manufacturing issues

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AEM 338 Engineered Materials Testing

AEM 338 Engineered Materials Testing. Introduction to Materials Technology Sergio Sgro Eastern Kentucky University. Lecture Objectives. State reasons for studying materials List and describe common terms related to the study of materials

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Section 1: What Is a Mineral?

Section 1: What Is a Mineral?. Preview Key Ideas Characteristics of Minerals Kinds of Minerals Crystalline Structure Crystalline Structure of Silicate Minerals Crystalline Structure of Nonsilicate Minerals. Key Ideas. Define mineral . Compare the two main groups of minerals.

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Crystallinity in Polymers

Crystallinity in Polymers. Brandon Rawlings February 12, 2009. Crystalline Structures. Single Crystals. Polymer Spherulites. Sharmistha Datta & David J. W. Grant, Nature Reviews Drug Discovery 3, 42-57 (January 2004). Physical State Transitions. Amorphous Polymer. Crystalline Polymer.

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The Changing Earth

The Changing Earth. Chapter Thirteen: Formation of Rocks. 13.1 The Composition of Rocks 13.2 Igneous Rocks 13.3 How Rocks Change. Investigation 13A. Mineral Identification. How are minerals identified?. 13.1 The composition of rocks.

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ZnO (Zinc oxide)

ZnO (Zinc oxide). by Alexander Glavtchev. Why is ZnO interesting?. Widely used: medicinal purposes (colds, rashes, antiseptics, sunscreen lotions) used in manufacturing of rubber as rubber cure (or as filler) pigment for paints and coatings

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Miller Indices

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Three States of Matter Part I

Three States of Matter Part I. Matter. All matter is made up of tiny particles, called atoms , which cannot be seen even using normal (visible light) microscopes. Atoms can exist by themselves or be put together to form molecules. State of Matter.

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Mineral Characteristics

Mineral Characteristics. Minerals occurs naturally Minerals are solids Minerals have definite compositions Minerals have atoms that are arranged in orderly patterns. Minerals are not and never were alive. (inorganic). How minerals form. Minerals form in two main ways The magma process

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Chemistry 112

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Broad Impacts:

Monodisperse, Thermoresponsive Microgels Based on Poly(ethylene Glycol) Derivative Polymers Zhibing Hu, University of North Texas, DMR 0805089. The objective of this proposed project is to create new thermo-responsive polymer colloids based on poly(ethylene glycol) derivative polymers.

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