binary alloys can be accurately interpreted using the information provided in their respective phase diagrams (eutectic and binary)‚ which explains the outcome of the microstructure based on previous heat treatment and alloy composition. It has also been observed that alloys with similar composition‚ but prepared under dissimilar heat treatment conditions possess stark differences in grain structure and phases present. As for polymers‚ differences in microstructure can be attributed to their crystalline
Premium Materials science Metallurgy
requires energy to change from one phase state to another‚ or in other words‚ when it goes from either a solid to liquid or liquid to gas. The potential energy that is stored between molecules of the substance needs to be overcome by the kinetic energy of the motion of the particles before the substance can undergo the phase change. The temperature of a substance as heat is added to change the phase from the solid state to the gas state is shown below. Phase changes are indicated by flat regions
Premium Temperature Energy Fundamental physics concepts
properties of matter. These are called the physical properties. Color‚ shape‚ hardness‚ and texture are all physical properties. Physical properties‚ basicly‚ are characteristics of an object that can be observed without changing it. Matter exists in four phases. It exists in solids‚ liquids‚ gases‚ and plasmas. You can determine whether an object is a solid or not based on two characteristics. Solids have a definite shape and a definite volume. Solid’s particles are so close together that they cant move
Premium Temperature Fundamental physics concepts Chemistry
in shadow. Once you understand those four key moon phases‚ the phases between should be fairly easy to visualize‚ as the illuminated portion gradually transitions between them. An easy way to remember and understand those "between" lunar phase names is by breaking out and defining 4 words: crescent‚ gibbous‚ waxing‚ and waning. The word crescent refers to the phases where the moon is less than half illuminated. The word gibbous refers to phases where the moon is more than half illuminated. Waxing essentially
Premium Moon Earth
the three decision phases (categories) that must be made in a successful supply chain? Three design phases are: • Supply Chain Strategy and Design. • Supply Chain Planning. • Supply Chain Operation. • Supply Chain Strategy and Design –. During this phase‚ a company decides how to structure the supply chain over the next several years. Involves the allocation of resources and what processes will be undertaken. • Supply Chain Planning – For decision made during this phase‚ the time frame considered
Premium Supply chain management Inventory
Teacher) DBE/PAT 2013 1. The PAT in Computer Applications Technology The 2013 Grade 12 PAT addresses the role and value of reading. In 2005‚ systemic evaluation suggested that the reading competency of 63% of learners in the intermediate phase was below their age level. Daily News writes: "In the cyber age‚ the task of nurturing a love of the written word in youngsters is a tough one. Books are not as cool as gizmos. But they mean growth for those who turn to them." Educational researchers
Premium Word processor Application software Computer
it to calculate the value of the freezing point depression constant‚____‚ for BHT. 3.) Use the calculated value of ___ to find the molecular mass of the unknown solute. Discussion: 1. Give a definition of colligative properties. 2. Draw a phase diagram of a pure substance‚ and show how addition of a solute affects this diagram. 3. What is the least precise measurement? How does this limit your significant digits? 4. Why is it advantageous to choose a solvent that has a large value for ____
Premium Melting point Freezing-point depression Liquid
Asia Nichols Phase 1 IP August 29‚ 2012 The three important properties of every material are the type of atoms that created it‚ the method those atoms are organized‚ and the manner the atoms are attached together. Atoms are all substance that is made up of atoms. They are the smallest unit of an element which holds its uniqueness in an organic reaction. Atoms can refer to the term intimate or attached. (Ramsook‚ 2011) After I research silicon‚ I began to realize how semiconductors revolutionized
Premium Artificial intelligence Computer Computer science
Part I: Identification/Essay Question This wonderful narrative is a clear paradigm of oral tradition told for many generations of storytellers by word-of-mouth to portray a sacred world before time. A time before the advent of fire‚ the tale of Maui bringing fire to the cold world may dictate a factual event that by some may be considered as true and sacred‚ yet the veracity of the narrative is irrelevant. Rather or not this narrative is believed to be sacred or true‚ its genre is evident in
Premium Boy Rite of Passage
The phases of OR are 1 Observe the problem environment 2 Analyse and define the problem 3 Develop a model 4 Selection of data input 5 solution and testing 6 Implementation of the solution In detail Step I. Observe the Problem Environment The first step of OR study is the observation of the environment in which the problem exists. The activities that constitute this step are visits‚ conferences‚ observations‚ research etc. with the help of such activities‚ the OR analyst gets sufficient
Premium Mathematics Definition Environment