The Iron-Carbon Diagram There are two iron-carbon equilibrium diagrams: - stable iron-graphite Fe-Gr - metastable iron-cementite Fe-Fe3C The stable condition usually takes a very long time to develop. The metastable diagram is of more interest. Fe3C iron carbide called cementite because it is hard. Following phases exist on Fe-Fe3C diagram: - liquid solution of iron and carbon (L) - ferrite ( ) – an interstitial solid solution of carbon in Fe (bcc). At room temperature ferrite is ductile but
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Speak on business angels Let’s speak on business angels‚ who are also known as angel investors or sometimes simply angels. Who are they and what role do they play in the world of business? Usually it is an affluent individual investor who provides some sum of money or capital for a business start-up in exchange for ownership equity. As a rule business angels do not get the majority of stocks‚ so they do not have the controlling interest. As far as I know they do not usually get more than 25% of
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Animal Welfare Agriculture in the United States is in a state of crisis. Problems with modern farming in this day of time is animal welfare where animals are left in factory farms which equals terrible living conditions for the animal. Animals experience needless mutations; cramped living conditions which equal injury and diseases. Most Of the animals that are kept in factory farms receive antibiotics to be kept alive. If problems in factory farms do not change‚ health problems could spread throughout
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Ramon San Jose May. 2‚ 2005 Period-4 Showers SSR Analysis 1.) The main setting takes place in the beautiful‚ elegant‚ religious‚ Vatican City. The story pretty spread out throughout the Vatican in churches‚ especially St. Peter’s Basilica‚ museums‚ the pope’s hidden passageways‚ offices‚ and a lot of other interesting places. Vatican City is a beautiful city where an abundant amount of faithful living Catholics are located. This city is also where Christianity
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Welfare Did you know according to the Department of Commerce of the United States of America that over 12.8 million Americans are on welfare this year? And only about a half of them actually worked‚ not full time but just “worked”‚ and yet most recipients make more than minimum wage. These people are what most like to call the “Couch Potatoes” and “Welfare Queens”‚ why you may ask? Because most make money by doing absolutely nothing
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The Con team was very persuasive because they presented more evidence as to why “Employment-at-Will” is not a good social policy. One strong point is that they gave credible data by going into the history of employment and the laws derived from it. They also presented how employment laws differ in other countries. We find that methodology to be excellent because they took extra steps to give the class the background information necessary to defend their position. The first argument they presented
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Losing Innocence: "Fallen Angels" find the true meaning of war "Fallen Angels"‚ written by Walter Dean Myers‚ is a novel that tells about the story of young boys going into battle during the Vietnam War. There are many themes in "Fallen Angels" but the main theme is the loss of innocence. The title makes reference to these themes. And the boys in the book have dreams of losing their virginity and drinking alcohol for the first time. They are thrown into a harsh reality when they are shown the
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The Iron Age around 800 B.C to the Roman brutal conquest age. The Iron Age gets its name from the implementation of Iron that was used to make tools for labor or weapons for war. In the Iron Age many Celtics were farmers. They used the Iron tools they made to harvest their crops and farms to gather resources such as wood to build settlements and fuel for fires. The Druids a professional class from the Iron Age‚ because they had Religious Systems‚ Material Culture‚ Tribal and Political Characteristics
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will evaluate recent developments within Health and Social care policy. It will focus on the development of charges within the NHS‚ the ideology behind it and its impact on women‚ different ethnicities and those living in poverty. It will then go on to analyse the differences in formation and adaption of this policy from devolved governments in Wales and Scotland. Before the start of the ‘welfare state’ in 1948‚ the majority of Health and Social care services were subsidised by benevolent donations
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profiling when there is no probably cause; racial profiling is when law enforcement targets someone due to their race‚ ethnicity‚ religion‚ or their national origin. Our law enforcement and government have a tendency to use what’s known as the iron triangle. The iron triangle is a cooperative relationship between different government ranked officials but they also will benefit from a law or regulation. In a news article a woman who was minding her own business was requested off a plane‚ cuffed‚ strip searched
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